Duplex Jeti DS-12 User Manual

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computer radio control system

DS-12

2.4GHz & 900MHz NG

Dual Band System

CZECH REPUBLIC

ENFW 5.00

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1. Introduction ........................................................................................... 09

1.1 DS-12 ................................................................................................ 09

1.2 Activation method for software modules of JETI model ......... 09

1.3 Features ............................................................................................. 11

1.4 Manual Navigation ........................................................................ 12

1.5 Technical Support ............................................................... 12

1.6 DS-12 Package Contents ............................................................... 13

2. System Specifications .......................................................................... 13

3. Help mode ................................................................................................ 14

4. Description of Transmitter DS-12 .................................................... 15

4.1 Control Identification ................................................................... 15

4.2 Assembly Identification ................................................................ 16

4.3 Control Stick Assembly .................................................................. 17

4.3.1 Control Stick Length Adjustment ...................................... 17

4.3.2 Control Stick Angle Adjustment ........................................ 17

4.3.3 Control Stick Tension Adjustment ..................................... 17

4.3.4 Ratchet Tension Adjustment .............................................. 18

4.3.5 Throttle stick travel adjustment ....................................... 19

4.3.6 Changing the transmitter mode ........................................ 19

4.4 Swappable and Assignable Switches ........................................ 21

4.4.1 Switch Removal Procedure ................................................. 21

4.4.2 Assembly Procedure ............................................................. 22

4.5 Digital Trims .................................................................................... 23

4.6 Transmitter Battery Pack ............................................................... 23

4.6.1 Charging ............................................................................... 23

4.6.2 Battery Replacement ........................................................... 24

4.7 PPM Output Connector ................................................................ 24

4.8 Handling .......................................................................................... 25

4.9 Change SD Card .............................................................................. 25

5. RF Transmitter Modules ..................................................................... 26

ver. 1.0 - 2019-05, FW ver. 5.00

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6. Transmitter Powering ON/OFF .......................................................... 28

6.1 Transmitter, Powering-ON ........................................................... 28

6.2 Transmitter Turning-OFF ............................................................... 28

6.3 Transmitter Restart ...................................................................... 28

7. Initial switching-on ............................................................................... 29

7.1 Main display ..................................................................................... 29

7.2 Navigation in the Menu ................................................................. 30

7.2.1 Navigation ............................................................................. 30

7.2.2 Browsing through the Menu ................................................ 31

7.2.3 Basic Menu Structure ........................................................ 31

7.3 Model Set-up Guide ....................................................................... 32

7.3.1 Airplane .................................................................................. 32

7.3.2 Helicopter ................................................................................ 34

7.3.3 Multicopter ............................................................................. 36

7.3.4 General .................................................................................... 38

7.3.5 Set up of Receiver Outputs .................................................. 41

8. Duplex Receivers .................................................................................... 42

8.1 Description ....................................................................................... 42

8.2 Installation ....................................................................................... 42

8.3 Binding .............................................................................................. 42

8.3.1 Standard pairing procedure .............................................. 42

8.3 .2 Alt er na ti ve pai ri ng proc ed ure thr ou gh the

t ransmi tter menu ......... .... ....... ....... .... ....... ...... 43

8.4 Range test ......................................................................................... 43

8.5 Fail safe .............................................................................................. 43

8.6 Using Device Explorer To Configure the Receiver ...................... 45

8.6.1 Support of remote commands for EX Bus devices ........... 48

8.7 RC-Switch ........................................................................................ 50

The following chapters are only included in the electronic version of the manual. The complete manual is available on the SD card of your transmitter or on site www.jetimodel.com.

9. Main menu ............................................................................................... 52

9 .0 .1 Pa ss wo rd p ro te c t io n ag ai n st a cc id en ta l

configuration changes .................................................................. 53

9.1 Model ................................................................................................. 54

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9.1.1 Model Selection ..................................................................... 54

9.1.2 New Model .............................................................................. 55

9.1.3 Basic configuration- AIRPLANE ......................................... 56

9.1.4 Basic Configuration - HELICOPTER .................................... 57

9.1.5 Swash mix ............................................................................... 59

9.1.6 Basic Configuration – Multicopter ..................................... 59

9.1.7 Basic Configuration-GENERAL ........................................... 60

9.1.8 Model Image & Colors ...................................................... 60

9.1.9 Assignment of functions ...................................................... 60

9.1.10 Servo Servo Assignment ................................................... 62

9.1.11 Servo Setup ........................................................................... 63

9.1.12 Servo balancer ................................................................... 64

9.2 Fine Tuning ....................................................................................... 66

9.2.1 Flight Modes ......................................................................... 66

9.2.2 Digital trim .............................................................................. 69

9.2.3 Flight Mode Trims .................................................................. 71

9.2.4 Dual Rate/Exponential ........................................................ 72

9.2.5 Programmable Function Curves ....................................... 74

9.2.6 Aileron Differential ................................................................ 76

9.2.7 Ailevator Function ............................................................... 76

9.2.8 V-Tail Mix ................................................................................. 77

9.2.9 Delta/Elevon Mix ................................................................... 78

9.2.10 Butterfly Mix ......................................................................... 78

9.2.11 Free Mixes ............................................................................. 80

9.2.12 Governor/Gyro ..................................................................... 83

9.2.13 Throttle Limiter .................................................................... 84

9.2.14 Snap Roll .............................................................................. 84

9.3 Advanced Properties .................................................................... 85

9.3.1 Other Model Options .......................................................... 85

9.3.2 Sticks / Switches Setup ..................................................... 86

9.3.3 Wireless Modes/Trainer .................................................... 88

9.3.4 Logical Switches ................................................................. 93

9.3.5 Sounds on Event (Sound Assignments) .......................... 95

9.3.6 Sequencer ............................................................................. 96

9.3.7 Accelerometer ........................................................................ 97

9.3.8 Telemetry Controls .............................................................. 98

9.3.9 Sound of Proportional Controls ....................................... 99

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9.3.10 Voice Commands ........................................................... 100

9.4 Timers/Sensors .............................................................................. 103

9.4.1 Timer ...................................................................................... 103

9.4.2 Alarms ................................................................................... 105

9.4.3 Vario ....................................................................................... 107

9.4.4 Voice Output ........................................................................ 107

9.4.5 Sensors/Logging Setup .................................................... 109

9.4.6 Displayed Telemetry ........................................................... 110

9.4.7 Main Screen ......................................................................... 113

9.5 Applications ................................................................................... 114

9.5.1 Data Analyzer ...................................................................... 114

9.5.2 Audio Player ........................................................................ 115

9.5.3 JETIBOX ................................................................................. 116

9.5.4 Games ................................................................................... 116

9.5.5 Image Slideshow ................................................................. 116

9.5.6 Microphone .......................................................................... 116

9.5.7 User Applications ................................................................ 117

9.6 System ............................................................................................ 118

9.6.1 Configuration ..................................................................... 118

9.6.2 Servo & Range Test ............................................................. 121

9.6.3 View Inputs ........................................................................... 121

9.6.4 Receiver Output (Servo Monitor) .................................... 122

9.6.5 System sound ....................................................................... 123

9.6.6 Sound Volume ..................................................................... 123

9.6.7 Installed Modules ............................................................... 124

9.6.8 Limitations in copying models between transmitters . 124

9.6.9 USB ......................................................................................... 124

9.6.10 Info ....................................................................................... 125

9.7 Throttle Lock .................................................................................. 126

9.8 Select Input control ..................................................................... 126

9.9 Trim Menu ..................................................................................... 130

9.10 How Transmitter Output Functions are Processed .............. 130

10. Transmitter to PC Connection ....................................................... 131

10.1 Memory & System Files ............................................................. 131

10.2 Update Firmware ....................................................................... 131

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10.3 Sounds, Alarms & Acoustic Updates ....................................... 131

10.4 System Backup ............................................................................ 132

10.5 PC Joystick ..................................................................................... 132

10.6 Telemetry Data Logging ............................................................. 132

10.7 Copying models between the transmitters ............................. 132

11. Battery Safety Handling Rules ........................................................ 133

11.1 Transmitter Battery Pack .......................................................... 133

11.2 General Safety Rules ..................................................................... 133

11.3 Flight Safety Check ..................................................................... 134

11.4 Application ..................................................................................... 134

11.5 FCC /IC Information ....................................................................... 134

12. Model Menu – Airplane/Sailplane .............................................. 136

12.1 Butterfly Mix (Crow Mix) .............................................................. 136

12.2 Aileron Differential ....................................................................... 136

12.3 Ailevator ....................................................................................... 137

12.4 V-Tail Mix ..................................................................................... 137

12.5 Delta/Elevon Mix .......................................................................... 138

12.6 Spoilers to Elevator Mix ............................................................. 138

12.7 Ailerons to Rudder Mix ................................................................ 139

12.8 Rudder to Ailerons Mix ................................................................. 140

12.9 Butterfly (Crow) Mix ..................................................................... 141

12.10 Rudder to Elevator Mix ............................................................. 142

12.11 Aileron to Flap Mix ..................................................................... 143

12.12 Aileron to Flap Mix (Brake Variation) ................................... 144

12.13 Elevator to Flap Mix ................................................................... 144

12.14 Flaps Mix – Camber Control .................................................... 145

12.15 Throttle Cut (Kill Switch) ........................................................... 146

12.16 Throttle Idle ................................................................................. 146

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1 Introduction

1.1 DS-12

The DS-12 transmitter was developed and produced with the cooperation of professional engineers and world champion pilots. The design goals were maximum utility, durability, and reliablity of their mechanical parts along with simple handling. The straightforward case shape makes servicing easy. The plastic, ball bearing equipped, control gimbals with their magnetic Hall sensors are another revolutionary design concept used to make the DS-12 among the world’s most advanced R/C systems. Purposefully placed at the top of the transmitter, the 3.5" sunlight readable color LCD with its wide viewing angle offers nearly perfect visibility in just about any lighting condition. Thanks to its high resolution display and use of a relatively large number of graphic images it was possible to create a simple and intuitive setup procedure for displaying telemetric data. The DUPLEX EX family of products have been equipped with an improved real-time telemetry system which can be viewed on the LCD transmitter display. The transmitter allows the setup of voice notifications, both preinstalled and user created, which can be related to telemetric values, user set alarms, or signals which have been assigned to conditions of various control elements. The DS-12 offers concept of individual feature setup based upon the requirements of each customer. The transmitter is available in a basic configuration that will meet the needs of most users for most model types. For individual setting of the transmitter there is a configurator available at swshop.jetimodel.com. After the simple registration of your transmitter it is possible to select additional features based upon your individual demands.

1.2 Activation method for software modules of JETI model

1. Make sure you have the most

current firmware version in your transmitter.

2 . R e g i s t e r o n t h e s i t e swshop.jetimodel.com.

3. After clicking on the „Register

new product“ button you will be

redirected to a form where you enter a product type (DS-14), followed by the „serial number”

(SN: xxxxxxxxx) (to be found on the back of the transmitter behind the screen) and then enter the „16

digit registration code” (xxxxxxxx-xxxx-xxxx) (see the menu „System -> Installed Modules”

highlighted by the frame). After registering your transmitter, you can select individual function module s that you wan t to activate.

4. Mark selected modules and

proceed to checkout.

5. Then you will be asked to pay

1.1.

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the relevant amount. After payment, a unique nontransferable file named “Activation.bin” will be generated. It will then be sent to your e-mail.

6. Connect the DS-14 to your computer and enable USB mode.

7. Copy the “Activation.bin” file to the transmitter SD card into the

root folder. The contents of the transmitter SD card can then look like this:

8. Disconnect the transmitter from the computer (Do not forget to

confirm the safe hardware removal). Then confirm in your transmitter that you want to update and restart it.

If the activation is successful, an informative table with a list of modules appears immediately after switching on. Then it is possible to operate the transmitter as usual.

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1.3 Features

Duplex 2.4GHz – the DS-12 transmitters feature the Duplex 2.4GHz, frequency hopping, digital, data stream system, originally developed by JETI model in the Czech Republic. This system has been reliably used for many years.

Duplex 900MHz NG (Next Generation) - the DS-12 transmitters feature a backup wireless system for unmatched data transmission safety and reliability.

Built-in Telemetry – from the start, the DS-12 transmitters were designed and built with many attractive features and include the full integration of all Duplex telemetry sensors.

Transmitters - the DS-12 designs use premium quality materials and emphasize state-of-the-art appearance and user comfort.

Precise Gimbals – the transmitter gimbals are equipped with Hall sensors and ball bearings for precision movement with an almost unlimited lifespan.

Haptic feedback - the transmitter are equipped with shaking vibration motor that can be used for alarm notifications, timers etc.

LCD Display – color 3.5" TFT LCD display with 320 x 240 resolution which is highly visable under any light conditions.

Li-Ion Battery – provides a proven and reliable energy source with a high capacity (6200mAh) and a long service life.

Easy Charging – simply connect the wall power supply, optional car charger, or any 12V DC power supply to the transmitters charge port. The DS-12 may also be charged through the USB to PC interface. The charging progress is shown on the DS-12 display.

Integrated Antenna – the antennas are located behind fully

integrated cover in the DS-12 case for protection against mechanical damage.

Large Memory – Internal SD card for storing models, sounds, and telemetry data.

USB Connector – convenient connection to your PC. Fast firmware & sound upgrades, telemetry data downloads.

Fast Navigation – 3D wheel-style interface combined with function keys allow for speedy navigation within the DS-12 menu.

Digital Trims – fully programmable trims and a revolutionary automatic trimming function.

Swappable and Assignable Switches – all of the switches on the DS12 transmitters (2 or 3-position) can be easily moved and assigned to create a custom configuration that works best for your application.

Programming – the logical and intuitive transmitter firmware is designed to be simple to use. Just follow the step-by-step screens. The creation of a new model can be accomplished with just a few easy steps.

Sounds/Alarms – the DS -12 transmitters are equipped with audible alarms and also allows the use of user-recordable alarms and sounds to keep you fully informed while also keeping distractions to a minimum.

Integrated microphone with voice recognition capability - using the integrated microphone you can easily prepare your own audio files. Furthermore, you can teach the transmitter to respond to several voice commands.

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1.4 Manual Navigation

To make navigation faster, the DS-12 transmitter Instruction Manual has been divided into 5 basic groups:

1. Introduction and product support.

2. Basic description and mechanical adjustments.

3. First time switch-on. Basic helicopter and airplane set up.

4. Advanced programming. Detailed descriptions.

5. PC upgrade/upload, safety information, and special mixes.

Important parts of the instructions are separated from the text andhighlighted according to importance.

Advice Note Warning

Advanced modelers may want to begin with group 3 where you will get all of the basic information for model setup. This is the quickest way to understand the basic ideas of the DS-12 transmitter programming and with this basic information you can begin to create your own model. More advanced programming functions are found in group 4. This is where you can find detailed descriptions of all of the DS-12 functions. The last section provides detailed description of firmware upgrades, downloads, and special mixes.

1.5 Technical Support

If you feel uncertain about how to set up particular transmitter functions, do not hesitate to take advantage of our technical support:

1. Web Site

Either the JETI model (manufacturer) or your local distributor’s web sites offer a wide range of support for the DS-12 transmitters. You will find advice, tips or frequently asked questions (FAQ) which, in most cases, contain the answers to your questions.

2. Distributor, Manufacturer

You may also find support at your local hobby shop, distributor, or directly with the manufacturer JETI model s.r.o.

3. Service and Warranty Coverage

JETI model CZ exclusively warranties that the products purchased will be free from defects in materials and workmanship for a period of 24 months from the date of purchase by the customer. This warranty covers only those products purchased from an authorized JETI model CZ distributor or dealer. Third party transactions are not covered by this warranty. Proof of purchase is required for warranty claims. Repair or replacement decisions are at the sole discretion of JETI model CZ or an authorized service provider. This warranty does not cover cosmetic damage or damage due to an accident, misuse, abuse, negligence, commercial or research use, or modification of or to any part of the product. This warranty does not cover damage due to improper installation, operation, maintenance, or attempted repair by anyone other than JETI model CZ or an authorized service provider.

JETI model CZ reserves the right to change or modify this warranty without notice and disclaims all other warranties, expressed or implied.

1.1.

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Basic technical parameter

DS-12

RF module 900MHz (863-870 MHz - EU) (902-928 MHz - EU)

Stick material Multimode

Plastic

Resolution of sticks

4096

Sticks HALL sensors

Internal memory, SD cart

8 GB

RF modul 2.4 GHz

Number of antennas

LCD

3,5" 320x240px

color high contrast

Weight [kg]

0.7

Dimensions [mm]

194x215x55

Battery pack [mAh]

Power Ion

6200

1.6 DS-12 Package Contents

1. 2. 3. 4. JETI DS-12 Transmitter, Wall Power Supply, USB PC Cable,

Installation Key Set , Cleaning Cloth, Instruction (HEX 1,5; TORX 10) 5. Manuals,

2 System Specifications

1. 2.

m Extension l Contains

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3 Help mode

It is possible to call up the help mode for each item where a "question mark" icon appears in the upper right corner of the screen . If you see (1)

this icon, you can press the "menu" button briefly to call up the help mode for the current item you have highlighted in the respective transmitter menu .(1)

This help mode is available in FW min. v5.00. We recommend update your transmitter by Jeti Studio.

2.2.

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4 Description of Transmitter DS-12

4.1 Control Identification DS-12

1. Right Stick 1, 2 – the DS-12 Transmitter Supports Modes 1-4, see Control

Sticks -> mode change

2. Left Stick 3, 4 the DS-12 Transmitter Supports Modes 1-4, see Control

Sticks -> mode change

3. Swappable and Assignable Switches: Sa, Sb, Sc, Sd, Se, Sf

4. Digital Trims for the Left Stick T3, T4

5. Digital Trims for the Right Stick T1, T2

6. Right Rotary Control Knob 5

7. Left Rotary Control Knob 6

8. Rotary Control Knob 7

9. Rotary Control Knob 8

10. LCD Display

11. Function Buttons F1 – F5

12. Transmitter On/Off Power Switch

13. 3D Control Selector

14. Menu Button

15. ESC Button

16. Shows the 2.4GHz Antenna but NOT the handle.

Add the handle and assign it a number and pointer in the photo.

17. Charge Jack

18. USB PC Interface

19. PPM Input/Output

20. ON/OFF & Charging LED Indicators

21. Speaker

22. Neckstrap Hook

23. Earphone Jack

24. 900 MHz Antenna

25. Microphone

2.2.

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4.2 Assembly Identification

26. Battery Connector

27. Transmitter Battery Pack

28. PPM Output Connector

29. Left Gimbal Assembly

30. Right Gimbal Assembly

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31. Micro SD Card

32. 2.4GHz Antennas

33. 900 MHz Antenna

2.2.

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4.3 Control Stick Assembly

Note:

Warning:

4.3.1 Control Stick Length Adjustment

The stick length is adjustable to suit your flying style. The stick end separates into two parts.

When handling with back cover removed always switch off the transmitter and disconnect the battery (unplug the connector). Also do not connect the charging adapter or the USB cable.

Restrict your contact with the printed circuit boards to a minimum. You can damage your radio by electrostatic discharge!

1. Hold the top part of the

stick and firmly and unscrew (turn it anticlockwise).

2.Turn the stick end clockwise to

sh o r ten or coun tercl o ckwise to lengthen the overall stick length.

3. Adjust the lower part to support

the top part of the stick end.

4. Finally secure by tightening both

parts to each other.

Warning:

If you have installed optional sticks with switch or button ends; make sure that while adjusting the stick length you observe the wires that pass through the stick shaft and through the gimbal opening in order to prevent damaging the connecting cables. The safest method is to remove the small set-screw from the side of the stick housing to allow the switch or knob internals to remain stationary while you rotate the stick housing for height adjustment. (4.3.7)

4.3.2 Control Stick Angle Adjustment

It isn't possible to adjust the angle of rotation of control stick in the DS-12 transmitter.

4.3.3 Control Stick Tension Adjustment

The stick gimbal tension is fully adjustable for each axis. This allows you to fully customize your radio‘s control feel. Simply adjust each gimbal‘s spring to your desired tension.

1. Switch off the transmitter

and remove the 7 screws t h a t s e c u r e the radio back cover. Next, remove the radio back cover.

Be sure to disconnect

the transmitter battery pack connector.

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2. Use indicated machine adjustment screws to change the

desired spring tension. By turning the screw countercloc kwise, you will loosen spring tension. As a result the moving

resistance of the control stick will decrease.

By turning the screw clockwise, you will tighten spring tension. As a result the moving resistance of the control stick will increase.

3. Reconnect transmitter battery pack and reinstall radio back

cover and cover screws.

4.3.4 Ratchet Tension Adjustment

Whether you prefer smooth throttle feel or ratchet throttle feel, you can adjust the DS-12 transmitter either way you like allowing you to fully customize your radio‘s feel. Each tension is set by a different machine screw.

1. Switch off the transmitter and remove the 7 screws that secure

the radio back cover. Next, remove the radio back cover. Be sure

to disconnect the transmitter battery pack connector.

2. For ratchet tension adjustment use the machine screw . “A”

Turn slowly (counter-clockwise) until you achieve the desired

ratchet tension. For smooth tension adjustment, use the machine screw Turn slowly (clockwise) until you achieve “B”. the desired smooth tension.

3. Reconnect transmitter battery pack and reinstall radio back

cover and cover screws.

2.2.

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4.3.5 Throttle stick travel adjustment

The throttle stick travel is adjustable to suit your flying style.

1. Switch off the transmitter and remove the 8 screws that secure the

radio back cover. Next, remove the radio back cover. Be sure to disconnect the transmitter battery pack connector.

2. Use indicated machine adjustment screws to limit the throttle

stick travel. By turning the screw clockwise, you will shorten the throttle stick travel.

3. Reconnect transmitter battery pack and reinstall radio back cover

and cover screws.

After making a limit change to the throttle stick travel you must recalibrate the transmitter stick in the software menu, see section

9.6.3 –Calibration of Proportional Controls.

4.3.6 Changing the transmitter mode

The transmitter is equiped with universal multimode gimbals. Both gimbals are identical and can be adjusted mechanically for modes 1-

5. After mechanical adjustment it is necessary to set a specific transmitter mode in the menu System – Configuration – Stick mode 1-4.

To change the quad sticks settings, unscrew the back cover of the transmitter and disconnect the battery connector.

A. Setting the multi-mode gimbal into the mode without locking the middle position - gas

1. A.Loosen the screw

2. C. Lift the lever B so as it is possible to arrest the lock

3. C Turn the lock 90° in the direction of the arrow and arrest the

lever in the upper position. B

4. A. Tighten the screw

5. D E Tightening the the screws and sets the desired tension with

steps and smooth brake.

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B. Setting the multi-mode gimbal into the mode with locking the middle position - elevator

E D

1. A.Loosen the screw

2. B. Slightly lift the lever

3. C B Turn the lock in the direction of the arrow and arrest the lever

in the upper position.

4. C Move the lever in the direction of the arrow to release the lever

5. A. Tighten the screw

6. Loosen the screws E and D in a position so that tension is removed

from the stick.

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4.4 Swappable and Assignable Switches

One of the most important features of a JETI transmitter is the switch function assignment flexibility. The exact type of switch can be set in „menu->advanced->properties->sticks-switches->setup”. There are many switches available to suit different needs. See your Jeti retailer for switch availability.

You may either swap the existing switches around or take advantage of the optional accessories and create your own custom configuration.

Factory Switch Configuration for the DS-12 Transmitter

Sa - 3 - position short switch

Sb - 2 - position long switch

Sc - 2 - position long switch

Sd - 2 - position long switch

Se - 3 - position long switch

Sf - 2 - position short switch

4.4.1 Switch Removal Procedure

1. Switch off the transmitter and remove the 7 screws that secure

the radio back cover. Next, remove the radio back cover.

Be sure to disconnect the transmitter battery pack connector.

2. With the specialized wrench (not included) carefully loosen and

remove the switch installation nut.

3. Hold the switch from the back side of the transmitter and pull it

towards you, so that the switch is released from the body of transmitter.

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4. Disconnect the flat flexible cable from its connector on the

main board. The flat flexible cables that link the main printed circuit board

with the switches are oriented as shown in the picture (4a). The wire is always color coded on one side of both ends (4b).

The markings must be oriented as shown below.

4.4.2 Assembly Procedure

1. Insert the flat flexible cable to the switch connector of the

switch. See the orientation above.

2. Push the switch into its spot in the transmitter housing.

3. Tighten the switch installation nut from the front of the

transmitter. Use the specialized wrench (not included).

4. Connect the flat flexible cable to the main printed circuit board

of the transmitter. See the orientation above. The cable has to be inserted to the connector that matches the position on the front panel where the switch is installed.

5. Reconnect transmitter battery pack and reinstall radio back

cover and cover screws.

After you turn on the transmitter for the first time after any switches have been modified, you will notice that the configuration for a selected model no longer matches.

Note:

When replacing the switch it is also necessary to Sb remove the switches and from the transmitter Sa Sc body.

When replacing the switch it is also necessary to Se remove the switches and from the transmitter Sd Sf body.

2.2.

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4.5 Digital Trims

Transmitter gimbals are used for controlling the basic flight functions like throttle, roll(aileron), pitch(elevator), and yaw(rudder). Immediately under the transmitter gimbal sticks you can see four push-buttons which are the programmable, digital trim buttons.

The digital trims are used for fine trimming of the flying model. When the transmitter is turned off, the trim values are stored in memory and are recalled when the system is turned back on.

Every model has its own trim setup. Also all flight modes may be configured to use different trim configurations. By pressing one of the buttons, the screen will automatically change to display the graphic position of that trim. The transmitter trims feature an acoustic step and center beep alarm.

4.6 Transmitter Battery Pack

The DS-12 transmitter is powered by a Li-Ion type battery pack and comes equipped with its own built-in advanced batter y management and charging circuit. In switched-on position, the transmitter LCD display shows the status and condition of the battery pack. The Li-Ion battery is factory installed.

4.6.1 Charging

The DS-12 transmitter can be charged with the included wall power supply, optional car charger, or through the built-in USB port. For fast charging use the included wall power supply. Charging time is around 3 hours. During the charging process the transmitter can be in switched-on or off position. The charging status is clearly shown by lit green LED. If the transmitter is switched on during the charging process you can see the charging progress directly on the LCD display.

Transmitter Charging:

1. Plug-in the included power supply to a wall outlet.

2. Plug the main charging connector into the transmitter. If the

green LED goes out, the transmitter is not fully charged. The red LED indicates the battery charging status.

• Discharged battery – red LED is slow blinking, the green LED

is OFF Close to full charge – red LED is permanently ON, the green •

LED is OFF Fully charged battery – the green LEDs are ON•

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4.6.2 Battery Replacement

Should you decide to replace the transmitter battery, please follow these steps:

1. Switch off the transmitter and remove the 7 screws that

secure the radio back cover. Next, remove the radio back cover.

2. Disconnect the transmitter battery connector.

3. Loosen the battery fastening strap and remove the battery.

If the transmitter battery has been disconnected for

Note:

longer than 1 minute, the time and date will be deleted.

Warning:

DS-12 transmitters should only be operated only with original or manufacturer approved battery packs. The use of other battery packs will void the warranty.

4.7 PPM Input/Output Connector

The PPM output is accessible via connector labeled "B“. This connector features the non-stabilized battery voltage output in the range of 3.2V - 4.2V (max. 1A) which can be used as power supply for the connected HF module as well as for the PPM signal output. The transmitter output functions are in the form of a standard PPM signal.

1. PPM input (3V logics)

2. Positive (+) pin

3. Negative (-) pin

4. PPM signal output (3V logics, configurable in

„System->Configuration”)

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4.8 Handling

The DS-12 is equipped with a handle for practical manipulation as shown in the picture.

The transmitter 2.4GHz antenna locations are shown in the picture below.

Warning:

Before each flying session, and especially with a new model, it's important to perform a range check. If you are operating a model with a DS-12 transmitter do not shield and avoid contact of the transmitter antennas (see Photo)with your body.

4.9 Change SD Card

Disconnect the battery plug .

To open the SD card holder, use a fingernail to push the metal frame to the right and then lift it carefully . The micro SD card can now be removed . For installation, proceed in the reverse order .

[

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5 RF Transmitter Modules

In order to achieve the highest transmission quality and reliability of the DS-12 transmitters, we have decided to equip the radio with two independent transmitter modules (DUPLEX 2.4GHz and 900MHz NG). The transmitter modules have separate antennas. From the point of transmission they are fully independent from each other. The RF modules of the transmitter can operate in following modes:

• "Default“mode – the 2.4GHz Duplex module communicates

with the receiver using its two independent antennas. This improves safety and helps to cover dead angles as well.

• "Double Path“m ode – the trans mit t er RF mod ule

communicate independently with two different receivers. The receivers can be interconnected via an intelligent synthesizer, for instance the JETI Enlink, or the basic control functions can be divided between two independent receivers. In this mode the 2.4GHz Duplex module communicates independently with two receivers. This greatly improves safety and reliability since both receivers communicate independently with the RF module.

• „Student“mode – the 2.4GHz Duplex module is assigned to

commu nica te wit h the instructo r tran smitter o nly. Communication with the model takes place via instructor’s transmitter only. If you operate two of the DS-12 transmitters, one of them in the "Instructor“ mode and the other one in the "Student“ mode, the transmitters communicate between each other via cable connection.

• Back-up Transmitter Module

The DS-12 are equipped with a wireless backup system . This

works on the 868MHz ( EU ) or 915MHz ( US, AU, JP ) band . This backup system can optionally be used to the "standard" and "2-way RF" modes. So it is not designed as a single transmission path and provides additional redundancy in addition to the

2.4GHz system .

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Recommended connection for Rsat900 NG as a backup receiver with a Central Box

• Always connect the RSat2 or R3/RSW as the primary receiver in the

“RX1” slot of the Central Box.

• The RSat900 NG is connected to the " Rx2 " slot of the Central Box

• Both receivers are set to EX Bus output.

Rsat 900 NG (Rx2)

E 1

SATELLITE RECEIVER

R 900 NGsat

Connecting the RSat 900 NG directly to a Primary receiver :

• The RSat900 receiver is plugged into the “Sat1” slot of the primary

receiver.

• The RSat900 NG receiver is set to PPM output and the primary

receivers “Sat1” slot is set to PPM input.

Rsat 900 NG (Rx2)

E 1

SATELLITE RECEIVER

R 900 NGsat

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6 Transmitter Powering ON/OFF

6.1 Transmitter Powering-ON

Switching-on is achieved by pressing and holding the "Power“ button . The green LED turns ON and the initial screen appears on (1) the LCD display. At this point transmitter is waiting for final confirmation – press the F5 (Yes) button . After confirmation, the (2) main screen is displayed and the transmitter is ready. The power-on status of the DS-12 transmitter is indicated by the lit green LED.

(2)

(1)

* If you do not confirm powering-on witinin a certain time limit, the transmitter will turn off automatically. In the DS-12 transmitter setup you may disable the confirmation by changing in the setup menu

"Main menu->System-> Configuration->Fast switch-on“.

We recommend that you leave the transmitter with the switch-

Advice:

on confirmation enabled, as this function prevents accidental

turning-on and discharging of the transmitter battery.

6.2 Transmitter Turning-OFF

The transmitter is switched-off by pressing the "Power“ main button. Before complete power-down is achieved you will be asked for additional confirmation. In case of an emergency, a fast turn-off can be achieved by simultaneously pressing and holding the "Power“ and "esc“ buttons. NEVER use this alternative during normal working conditions.

Advice:

If you want to find out the battery status on a switched-off transmitter just push the button "Power“ and the initial screen with the battery status will appear. If you do not confirm turning-on, the transmitter will shut down automatically. During the charging process this function is always activated.

6.3 Transmitter Restart

In case of erratic behavior we recommend that you restart the DS-12 to reboot the operation system.

1. Standard switch-OFF and ON with main „Power“ button.

2. If necessary, use the Emergency Switch-OFF by simultaneously

pressing and holding the „Power“ and „esc“ buttons.

3. Disconnect and reconnect the transmitter battery connector.

[ Remove the screws that secure the radio back cover. Next, remove a) the radio back cover, Disconnect the transmitter battery connector, b) c) Press the "Power“ button to discharge the internal capacitors, d) Reconnect the transmitter battery, Reconnect transmitter battery e) pack and reinstall radio back cover and cover screws, Restart the f) system. ]

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7 Initial switching-on

Turn the transmitter on by pressing and holding the „Power“ button for a couple of seconds and then press the "F5 (Yes)" button to confirm, see chapter 6.1. The display shows the Main screen and displays the currently loaded model aircraft.

You can also immediately select a different model after the transmitter starts by pressing the "F3" button.

By pressing the "F2" button you are able to disable the logging feature for a current session. If you are just making adjustments to the model configuration, press the "F2" button and confirm. The logging will be disabled until restart of the transmitter.

To make the start-up screen visible, in the Configuration Menu, you

have to select "No" for the "Disable startup question" option.

7.1 Main display

The main screen displays basic information about operation of your transmitter, such as the battery level, time, flight mode, etc. This screen will also display the user defined information you want to monitor, for example: stopwatch, telemetry values, etc. The main screen consists of three main sections: the status bar, the desktop

and the lower bar.

The status bar at the top of the main display displays the following information:

1. Signal strength

2. Battery status

3. Time

4. Telemetry recording icon

5. Model Name

6. Name of actua l flight

mode

7. Throttle Lock

8. Motor cut-off indication, idle

The Desktop is the largest part of the screen. This is where you can see your telemetry data and where any programmed alarms are displayed. The Desktop displays your user-defined information through the use of multiple pages. As you add or remove telemetry items or alarms, the number of available pages will automatically increase or decrease as needed.

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The lower bar is found at the bottom of the main display.

The lower bar shows:

1. Tools - fast transmitter setup: Color profile, Telemetry,

Volume, Backlight duration, brightness

2. Left Arrow-move left within the desktop pages.

3. Right Arrow-move right within the desktop pages.

4. Clr-resets the timers or opens the Data Analyzer application in

the main desktop window.

5. Stop/Start-begin and end flight timer, triggering timers or

telemetry recording.

Use the corresponding F1-F5 buttons to select these options

From the main display you may access the main menu by pressing the "menu“ button. To return from the main menu press either the "menu“ or "esc“ button.

From the main display, when you push any of the trim buttons or the

3D button the "Trim menu” will be displayed.

7.2 Navigation in the Menu

7.2.1 Navigation

1. The „menu“ button allows you to switch between the main

display and the transmitter‘s main menu.

Also, If you push this button while turning the 3D Control

Advice:

Selector to edit values, the values can be changed faster. With the menu button pressed, 10 more values are changed per turn.

2. The "esc“ button allows you to move one level back within the

menu. If you push this button while you are editing a value you will return one menu level and the edited value will NOT be stored.

3. 3D Control Selector

3a - by turning the selector counter-clockwise you will move

up in the menu. Turning the selector this direction will also decrease any value you are editing.

- by turning the selector clockwise you will move down in 3b

the menu. Turning the selector this direction will also increase any value you are editing.

- by pressing the selector you will confirm your 3c

choice/enter the selected menu.

4. The „F1 - F5“ functions buttons located below the display are

used to select various options based upon the current display.

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7.2.2 Browsing through the Menu

The current selection within the menu (cursor) is designated by reversed text/shaded graphics. By turning the 3D control selector left/right you will move through the lines of a menu.

To select an item, first highlight the line and then press the "3D button“, to select the line. Rotate the 3D control selector to highlight your selected item within the line, then press the "3D button“ to select the item. Rotate the 3D control selector either left or right to change the value of your chosen item. By pressing the "3D button“ again you will confirm the storage of your selected value and go back to your previously selected menu item. If you want to go back to select another line within the previous menu press the "esc“ button.

Note: For each press of the "esc“ button, you are taken back one menu level.

7.2.3 Basic Menu Structure

* Model

- Select Model

- New Model

- Basic Properties

- Model Image & Colors

- Functions Assignment

- Servo Assignment

- Servo Setup

- Device Explorer

* Fine Tuning

- Flight Modes

- Digital Trim

- Flight Mode Trim

- Dual Rate/Expo

- Function Curves

- Aileron Differential

- Gyro Settings (Heli)

- Throttle Limiter (Heli)

- V-Tail, Delta Mix, Ailevator Mix (Aero)

- Butterfly (Aero)

- Snap Roll

- Free Mixes

* Advanced Properties

- Other Model Options

- Sticks/Switches Setup

- Wireless Modes/Trainer

- Logical Switches

- Sound on Event

- Sound of Prop. Controls

- Telemetry Controls

- Voice Commands

- Sequencer

- Accelerometer

* Timers/Sensors

- Timers

- Alarms

- Vario

- Voice Output

- Sensors/Logging Setup

- Displayed Telemetry

- Main Screen

* Applications

- Data Analyzer

- Audio Player

- JETIBOX

- Games (Snake, Tetris, Chess...)

-Image Slideshow

-Microphone

-User Applications

* System

- Configuration

- Servo & Range Test

- View Inputs

- Receiver Output

- System Sound

- Sound Volume

- USB

- Info

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7.3 Model Set-up Guide

In this section we will guide you, step by step, through the process of creating a new model airplane and helicopter. Each step of the guide will be complete with associated transmitter menu photos. If you follow the step by step guide you should become familiar with how to create a model profile. You may even use these concepts and the "General“ model type to create your own, user-defined model profile.

7.3.1 Airplane

Let’s create a simple model airplane. Our example will be a motor glider with ailerons controlled by two servos, an elevator and a rudder each controlled by one servo.

Servo assignment:

1. Throttle

2. Aileron 1

3. Aileron 2

4. Elevator

5. Rudder

Before you begin creating a model, make sure that you have set up the correct transmitter mode in "Main menu -> System -> Configuration -> MODE 1-4“. The basic, standardized, assignment

of transmitter inputs to flight controls are based upon this selection.

First it is necessary to create a model in the transmitter and then bind the DS-12 transmitter with the receiver which will control the given model. See chapter 8.3: „Receiver->Binding”.

Warning:

For safety reasons we recommend first removing the propeller.

1. Switch-on the transmitter. In the main

display push the key „menu“. Select the item „Model“ and push the „3D button“.

2. Select the item „New model“ and push

the „3D button“.

3. Enter the name of your model and press

„F5(OK)“ (Note: you must enter a model name to proceed.) Then select the model type „AERO“. Confirm by pushing the „F5(Next)“ button.

4. Choose an optional model image and

color profile according to your personal preferences. The images must be loaded to the internal SD card before you use them.You can skip this step by pressing "F5 (Next)" button.

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5. Select your wing type. Because this

example has 2 aileron servos, select „Wing type“ 0FLP/2WING. Do not change any

other setup items like tail assembly, number of motors, number of spoilers or number of landing gear servos. Continue by pushing the „F5(Next)“ button.

6. This page displays the flight control

functions and their transmitter switch assignments. Here you can verify that your flight control functions are correctly assigned to the transmitter switches/sticks. If they are not, check and make sure that you have selected the proper transmitter mode. Confirm the assignments by pushing the

"F5(Next)“ button.

7. This page displays the assignment of

functions to your receiver outputs (servos). You may change the assignments by editing the output assignment for each receiver channel. Otherw ays co nfi rm w ith the

"F5(Next)“ button.

8. The screen will now display a request which

asks if you really want to create and activate the new model. Confirm with the "F5(Yes)“

button.

9. The Servo Setup menu is where you set the

servo neutral positions, servo output travel limits, servo reversing, delay etc. You will come back to this menu after binding the receiver with your transmitter. Press the "F5(OK)“ button and you are taken to the main screen where your new model is

displayed in a desktop page.

Bind transmitter with the receiver, see chapter 8.4 Receiver->Binding.

Once your transmitter has been bound with the receiver and you have re-applied power to the receiver, the last setup phase is the tuning of your servo output functions, see chapter 7.3.5 Setup of receiver

outputs.

With this type of wing configuration there is usually a mixer used to also raise the ailerons as spoilers (spoilerons). Follow the steps below the set up this mixer. In this example we will use the "right side control lever(5)“ for the proportional control of the spoilerons.

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a. From the main screen, push the „menu“

button. Select „Fine tuning“ and push the „3D button“.

b. Next, select „Butterfly“ and push the „3D

button”.

c. In the first menu line push the "3D button“

,select 'Switch“ and push the "3D button“ again. Next, move the "right side control lever(5)“. Confirm with the "F5(OK)” button. The last step in this menu is to set the amount of travel that your ailerons will move as spoilerons (or flaperons) and to set any desired elevator compensation.

Note:

When setting up your spoilerons be sure that the ailerons still have enough travel to control your airplane when the spoilerons are deployed. In this menu the "(Sym) F1“ button will link or unlink the spoilerons if you need to set them independently

7.3.2 Helicopter

Let’s create a simple model helicopter. In this example, the helicopter is controlled by a swash plate with three servos at 120° orientation and the motor has no governor.

Servo assignment for the receiver channels:

1. Throttle

2. Elevator (Swash 1F)

3. Collective (Swash 2L)

4. Aileron (Swash 3R)

5. Rudder (Yaw)

6. Gyro(Gyro sens.)

Before you begin creating a model, make sure that you have setup the correct transmitter mode in "Main menu -> System -> Configuration -> MODE 1-4“. The basic, standardized, assignment of transmitter inputs to flight controls are based upon this selection.

First it is necessary to create a model in the transmitter and then bind the DS-12 transmitter with the receiver which will control the given model. See chapter 8.3: „Receiver->Binding”.

Notice:

For safety reasons we strongly recommend removing the main/tail blades or disconnecting the motor when working with an electric helicopter.

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1. Switch on the transmitter. In the main

display push the key "menu“. Select the item "Model“ and push the "3D button“.

2. Select the item „New model“ and push

the „3D button“.

3. Enter the name of your model and press

"F5(OK)“ (Note: you must enter a model

name to proceed.) Then select the model type "Heli“. Confirm by pushing the

"F5(Next)“ button.

4. Choose an optional model image and

color profile according to your personal preferences. The images must be loaded to the internal SD card before you use them.You can skip this step by pressing "F5 (Next)" button.

5. Select the helicopter swash plate type"3

servos (def 120°)“. Change the second menu item "Position of front servo“ to "Rear“ – the swash plate servo orientation

will be turned 180°. Confirm the change by pressing the "F5(Next)” button.

button. When you create a new helicopter model, you are required to define the swash plate configuration for the model.

Please refer to your helicopter’s instructions and verify that you have the correct swash plate configuation. If you find that you need to change your swash plate configuration, you can always go to the "Model -> Basic Properties“ menu to make the change.

6. The"Functions Assignment“ menu lists

the flight functions and their control switch/stick assignments. If you want to change any of the switch/stick assignments, select the "Control“ item for your flight function and then select your desired switch/stick for that flight function. Press

"F5(Next)“ to confirm.

7. The „Servo assignment“ menu displays

the receiver channels and their transmitter output assignments. If you want to change any of the output assignments, select the channel you want to edit and reassign its output. Otherways press „F5(Next)“ to confirm.

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8. The "Swash Mix“ menu displays the travel

range of each particular helicopter flight function for the swash plate for flybarred helicopters. The travel range is displayed as a percentage. You can use these travel range adjustments to prevent linkage binding and to tune the helicopter to suit your flying

style. You can also activate a cyclic reduction of the rotor head travels (Swash Ring) so the servos cannot be damaged by large simultaneous movements of the sticks.(Refer to your helicopter’s instruction manual.) Press the "F5(Next)“ button to confirm.

9. The screen will display a question which

asks if you really want to create and activate the new model. Press the"F5(Yes)“ button to confirm.

10. The "Servo Setup“ menu is where you

can set all of your servo neutral positions, servo output throw limits, servo reversing, delay etc. You should return to this menu after you have bound your receiver and transmitter. See chapter 8.3: Receiver-

>Binding.

11. Once your transmitter has been bound with a receiver and has

been connected to its power supply, the last step consists of tuning the servo output functions, see chapter 7.3.5: Setup of receiver

outputs.

In the "Fine tuning -> Flight modes“ menu you will setup these advanced model control functions for your helicopter:

Collective pitch curve, see: Fine tuning -> Flight Modes->Function Curves

Throttle curve, see: Fine tuning -> Flight Modes->Function Curves

Dual rates, see: Fine tuning -> Dual Rate/Expo

Autorotation, see: Fine tuning -> Flight Modes

Gyro/Governor see: Fine tuning -> Gyro/Governor

For convenience, a quick link to all of these function settings has been

made through the Heli Tuning menu.

7.3.3 Multicopter

The DS-12 transmitters allow you to simply create a multicopter model equipped with gear and camera gimbal. By default, after the creation of a multicopter model, the digital trims are disabled.

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Servo assignment to receiver channels:

1. Throttle

2. Roll (ailerons)

3. Pitch (elevator)

4. Yaw (rudder)

5. Mode (multicopter mode channel)

Before you begin creating a model, make sure that you have setup the correct transmitter mode in „Main menu -> System -> Configuration -> MODE 1-4“. The basic, standardized, assignment of transmitter inputs to flight controls are based upon this selection.

First it is necessary to create a model in the transmitter and then bind the DS-12 transmitter with the receiver which will control the given model. See chapter 8.3: „Receiver->Binding”

Note:

For safety reasons we strongly recommend removing the propellers when working with a multicopter model.

1. Switch-on the transmitter. In the main

display push the key „menu“. Select the item „Model“ and push the „3D button“.

2. Select the item „New model“ and push

the „3D button“.

3. Enter the name of your model and press

„F5(OK)“ (Note: you must enter a model name to proceed.) Then select the model type „X-Copter“. Confirm by pushing the „F5(Next)“ button.

4. Choose an optional model image and

color profile according to your personal preferences. The images must be loaded to the internal SD card before you use them. You can skip this step by pressing „F5 (Next)“ button.

5. Select the basic properties of your

multicopter, i.e. type of camera gimbal (off, two axes or three axes), number of gyro tuning functions and gear servos.

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6. This page displays the flight control

functions and their transmitter switch assignments. Here you can verify that your flight control functions are correctly assigned to the transmitter switches/sticks.

If they are not, check and make sure that you have selected the proper transmitter mode. Confirm the assignments by pushing the „F5(Next)“ button.

7. This page displays the assignment of

functions to your receiver outputs (servos). You may change the assignments by editing the output assignment for each receiver channel. Otherways confirm with the „F5(Next)“ button.

8. The screen will now display a request

which asks if you really want to create and activate the new model. Confirm with the

„F5(Yes)“ button.

9. The Servo Setup menu is where you set

the servo neutral positions, servo output

travel limits, servo reversing, delay etc. You

will come back to this menu after binding

the receiver with your transmitter. Press the

„F5(OK)“ button and you are taken to the

main screen where your new model is displayed in a desktop page.

10. Bind transmitter with the receiver, see chapter 8.3 Receiver-

>Binding. Once your transmitter has been bound with the receiver

and you have re-applied power to the receiver, the last setup phase is the tuning of your flight controller channels, see chapter 7.3.5 Setup of receiver outputs. Set the correct subtrims and endpoints, so that the flight controller unit recognizes the channels as valid.

7.3.4 General

The DS-12 transmitters are not only equipped with the assistants for airplanes or helicopters, but they also have a „General“ assistant which can be used to create just about any other type of model. If your model cannot be assigned to the category of an airplane or helicopter, select the general model. The following setup describes the creation of a boat model. This process could also be used to create a profile for any other land/water/air model craft. In this example, the model is controlled by basic functions like throttle and rudder as well as by extended functions like a motor sound generator, lighting system, siren, and a smoke generator. The first three above mentioned functions are controlled proportionally and the rest are non proportional.

Servo assignment to receiver channels:

1. Motor

2. Rudder

3. Motor Sound Module

4. Lighting System

5. Siren Sound Module

6. Smoke Module

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Before creating a model, make sure that you have setup the correct transmitter mode in "Main menu -> System -> Configuration -> MODE 1-4“. The basic, standardized, assignment of transmitter inputs to flight controls are based upon this selection. First it is necessary to create a model in the transmitter and then bind the DS12 transmitter with the receiver which will control the given model,

see chapter 8.3: “Receiver->Binding”.

1. Switch-on the transmitter. In the main

display push the key „menu“. Select the item „Model“ and push the „3D button“.

2. Select the item „New model“ and push

the „3D button“.

3. Enter the name of your model and press

„F5(OK)“ (Note: you must enter a model

name to proceed.) Then select the model type „General“. Confirm by pushing the

„F5(Next)“ button.

4. Choose an optional model image and

color profile according to your personal preferences. The images must be loaded to the internal SD card before you use them.You can skip this step by pressing "F5

(Next)" button.

5. The first item in the "Basic Properties“

menu is the number of motors in the model. In this example, this item will not be edited and we will proceed to the second item, which is how the motor needs to be controlled – i.e. whether the motor turns only one direction (Single) or both directions (Double). Edit the item "Motor type“ by selecting "Double direction“. Press the "F5(Next)“ button to confirm.

6. In the "Function Assignment“ menu

use the "F3(Add)“ button to create all of your desired functions. Then you can assign transmitter control switches/sticks to the functions by editing each function’s

"Control“ item, see chapter: "Select

control input“. The only exception is the motor sound module

function, which you cannot simply assign to a control switch/stick, because it wil be controlled by a mixer. The mixer will allow the motor sound will be played proportionally to the motor speed. For the siren function you may take advantage of the switch "Sa“

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(spring-loaded switch). After you create all of your desired functions, press the „F5(Next)“ button to confirm.

7. The "Servo assignment“ menu displays

the receiver channels and their transmitter output assignments. The channels are assigned in the order that you created the functions in the previous menu. If you want to change any of the output assignments, select the channel you want to edit and reassign its output. Otherways press

"F5(Next)“ to confirm.

8. The screen will display a question which

asks if you really want to create and activate the new model. Press the „F5(Yes)“ button to confirm.

9. The "Servo Setup“ menu is where you

>Binding.

Once your transmitter has been bound with a receiver and has been connected to its power supply, the last step consists of tuning the servo output functions, see chapter 7.3.5: Setup of receiver

outputs.

To complete this model we just need to configure a free mixer from the throttle function to the motor sound module. In this example we will set a switch to enable/disable the mixer so that when the switch is "on“, the motor sound module is controlled with the throttle (motor speed). Go to the "Fine tuning->Free mixers“ menu.

a. Use the „F2(Add)“ button to create a

new mixer. Select „Engine“ in the „From“ item. Then select „Sound M“ (the name of the sound function) in the „To“ item. The item „Master Value“ represents the amount of mixing from the input function

to the output function for this mixer. With the „F5(Next)“ button you will create the mixer and the display will change to show the overview of your programmed free mixers.

b. To assign a switch for the activation and

deactivation of the free mixer, press the

"F4(Edit)“ button. Select and edit the "Switch“ item to assign a switch/stick to

enable/disable the mixer.

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7.3.5 setup of Receiver Outputs

Go to the "Model->Servo Setup“ menu. Use the "F2“ and "F3“ buttons to brows through the receiver outputs (channels).

You can scrol through the following servo adjustment items for each channel:

„Servo reversing“ – reverses the servo throw direction.

Move the stick for your selected channel and observe the direction of the servo movement. If the servo moves in the opposite of your desired direction, change the direction by editing the „Reverse“ item for that particular servo. Continue with each channel until all of theservos travel in the required directions.

„Center (Subtrim)“- adjusts the center position of each servo’s output.

With your sticks in their neutral positions, scroll through each servo’s page and use the "Center (Subtrim)“ item to correctly set all of your servo‘s center or neutral positions.

Note:

You should mechanically adjust all of your servo arms and servo linkages to be as close to neutral or center as possible so that you will need as little subtrim as possible. Using large amounts of subtrim can limit the overall throw of your servo.

„Max/Min. limit“ – sets the absolute maximum servo output throw

their full travel. You should use the dual rate function to set your model’s useable control throws.

Use these to limit the maximum range of servo throw in order to keep your servos from exceeding their mechanical limits or to keep your servos from binding when moving their arms or linkages to

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8 Receiver

8.1 Description

5 4

1. JETI Duplex receivers use the universal or „JR Type“ servo

connectors.

2. Bat - receiver and servo power supply input. Whenever

possible, always supply power to your receiver using more than one of these inputs. You can either supply power through the use of a Ycable or through any unused receiver channel connection. To power the receiver you may use NiCd packs, the BEC from your ESC or Li-xx cells used with a voltage regulator, such as the JETI MAXBEC or similar.

3. SAT - auxillary input/output for PPM signals. This input allows

you to connect an additional JETI DUPLEX Rsat2 satellite receiver or an additional US version Duplex receiver.This allows you to increase the number of receiver antennas in your system for increased reliabilty in installations with shielded or badly oriented antennas.

4. EXT - input for telemetry sensors. If you want to connect more

than one telemetry sensor then use the JETI EXPANDER E4. You can „daisy-chain“ several of the E4 Expanders to support many, many sensors.

5. A1/A2 - receiver antennas. The antennas should be installed

so that the wires form a 90° angle relative to each other.

8.2 Installation

Whenever possible, you should wrap the receiver in foam and place it as far as possible from sources of interference (servos, electric motors). Arrange the receiver antennas so that their active ends forem a 90° angle and try to put them as far as possible away from each other. Take care not to bend them with a radius smaller than 1 cm. The active part of the antenna should not be placed close to metal parts. If your model has a carbon fuselage it is very important to place the active antenna ends outside the fuselage.

8.3 Binding

In order to achieve communication between transmitter and receiver you must bind them. During this process the transmitter learns the receiver address and will automatically find it again when switched back on. Communication begins with this receiver automatically if the transmitter is not already communicating with another receiver. The binding process needs only to be done once for each receiver.

8.3.1 Standard pairing procedure

1. Switch off the transmitter and receiver.

2. Plug the „BIND PLUG“ into the EXT receiver input.

3. Connect receiver power supply.

4. Switch on the transmitter. The receiver will bind with the

primary transmitter module.

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8.3.2 Alternative pairing procedure through the transmitter menu

1. Turn off the receiver. Keep the transmitter turned on.

2. Plug the "BIND PLUG" into the EXT receiver input.

3. Connect receiver power supply.

4. Locate the transmitter menu „Advanced Properties -> Wireless

Modes/Trainer”

5. Highlight "Pair primary TX module" and press the „3D button”.

6. The receiver will bind with the transmitter. Confirm the registered

device.

8.4 Range Test

The range test will verify that the transmitter and receiver are functioning properly.

Before the first flight of each flying session or if have any doubts about the transmitter or receiver function, you should always check the range. During the range test the transmitter’s output power is decreased to 10%.

When performing a range test, both the model and the transmitter should be at a minimum height of 80 cm (31.5“) above the ground. A correctly functioning transmitter and receiver in range test mode should safely control a model to a minimum distance of 50m (164‘). If not, check your model’s antenna installation first. If the test is still not successful, don´t fly the equipment and contact your retail shop or one of the JETI authorized service centers.

8.5 Fail safe

All Duplex 2.4GHz system receivers are equipped with "fail safe“, a function which reacts to control signal transmission interruptions. When your receiver for any reason does not receive transmitter information, it changes, after a pre-set time period, to one of the following modes.

„Repeat“ – This mode holds the last valid control throw signal ( this is the default mode for all receivers)

„Out off“ – There is no output signal provided by the receiver, i. e. servos do not keep their positions

„Failsafe“ – receiver outputs change to preset positions

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Each receiver channel can be configured to one of the modes described above. We recommend that you setup "fail safe“ positions for every output, which enables your model to stay in a stable condition. For instance, the elevator and rudder in neutral positions, electric motor switched-off, gas engine idling, spoilers extended.

Configuration Method of the receiver failsafe function.

1. Bind receiver with transmitter. See chapter: 8.3 Binding. Leave

receiver and transmitter in switched-on condition.

2. In the transmitter, go to the menu „Applications -> Jetibox“

and proceed according to picture. Use the F1-F4 function buttons to move within the menu.

3. In the „Set Output Pin“ menu select the receiver output which

you want to configure (use the left/right buttons) and proceed (by using the down-button).

4. In the "Signal Fault Yn“ menu where n denotes the channel

number which has to be configured, use the right-button to edit the output function showing a signal failure (setup "fail safe“). You have now activated the "fail safe“ function on receiver channel output n.

5. The "fail safe“ is adjusted by pressing the down-button and

changing to the „fail safe“ menu. With the left/right buttons edit the "fail safe“ value in a range of 0.8ms to 2.2 ms. Adjust all of the connected receiver outputs by repeating steps 3-5.

The last parameter to be set up is the elapsed time after signal failure when the "fail safe“ or other actions after signal failure will be initiated. In the "SignalFault Delay“ menu you can define the length of time after a signal fault occurrs in which the preset throws are applied. The values in this menu are changed by pressing the left/right buttons.

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8.6 Using Device Explorer To Configure the Receiver

The Device Explorer utilizes the latest

data/ command E X Bus protocol to wirelessly configure remote devices such as receivers, sensors and other EX Bus compatible devices. You can check the label of your device to see if it supports the EX Bus protocol.

Basically, the Device Explorer (located in the Model menu) replaces the integrated JETIBOX emulation and brings additional, more intelligent ways to communicate with your remote devices. The main Device

Explorer window shows a list of available devices. The recognized devices are labeled with their registered name, others are not displayed or only displayed as a device ID. The check mark tells you that the device is ready and that you can configure it. By using the "F3" Refresh button you can reset the displayed devices, this forces the auto-detection function to explore all attached devices. The remote sensor and device detection process is always running in the background.

In the picture above, two receivers have been detected and are recognized. When you press the rotary button, you are able to configure them in detail. Here is the example how to use the Device Explorer to configure an "R9 EX"receiver:

First, the transmitter downloads all settings from the receiver. After that operation is completed you should be able to see the basic configuration of the receiver as shown in the picture . Every a) modification that you make is automatically uploaded back to the receiver, so that you can immediately see results of the steps you are

doing and there is no need to continuously "save" your changes. For your convenience, there is a "Refresh" button "F3", which causes all of the data to be downloaded from the receiver once again. This is beneficial mainly if you are modifying the configuration by using a JETIBOX device and the Device Explorer simultaneously.

The "F2" Tools button is used to enter a special dialog where you can import and export settings of the particular device. If you want to export the configuration of your (for example) receiver, just enter the "Export settings" menu item, set the file name and confirm. Similarly you can import this configuration to the device. All the exported files are stored in the "Export" folder on the SD card.

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Note:

Before a device can be recognized, a special predefined configuration scheme must be present on the SD card in the /Devices folder. If the scheme doesn't match or doesn't exist, an error message "Unknown device" is displayed. If such an error occurs, please download the latest software for your DS-12 which, by default, has all the definitions included, or contact your dealer for assistance. This text describes properties introduced in

receiver version 3.20.

The picture shows the following adjustable parameters:a)

- Serial Link – This determines the operational mode of the receiver. You can choose from these options:

• JETIBOX & Servo– The standard mode for directservo control.

• PPM Positive, PPM negative – the servo signal is summed into

a standard or inversed PPM signal. This option is for devices which can use single line servo output data. Direct connection of servos in this mode is supported as well.

• EX Bus – Tells the receiver that it should send all data onto a fast

digital serial link for further processing. This is the recommended option if you are connecting the receiver to the Central Box or another EX Bus intelligent device.

• UDI - Universal Data Interface. - This is a unidirectional digital

serial protocol that can transmit up to 12 channels on a single wire. The UDI is compatible with several stabilization systems for helicopters and airplanes.

-General Settings - redirects you to screen b)

- Fail-Safe - redirects you to screen c)

- Alternative Pin Config - redirects you to screen d)

- Receiver Outputs - redirects you to screen e)

- Reset to factory defaults... – After confirmation, the receiver's

configuration will be restored to its factory settings.

The next page (General Settings) shows basic properties of the receiver (picture . b)

- Output Period – Determines how often the servo signal will be repeated to the outputs of the receiver. You can select periods from 5ms to 30ms (in 5ms steps). Recommended option: „Auto”.

PPM Settings

- Number of channels – if the output mode selected is either positive or negative PPM, you can set how many channels will show on the output.

- SAT1/SAT2 - Some types of receivers support input of backup PPM signal. This signal can be captured via SAT1 or SAT2 ports. Here you

can define the mode of operation for the particular ports. The PPM input can be accepted only in standard servo mode and EX Bus mode. Additionally, the SAT2 port can be configured as a PPM output. In this case the SAT2 outputs all 16 channels if not specified otherwise.

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- PPM/UDI Mode - determines processing and additional logic applied to the PPM and UDI protocols.

- Direct - signals received from the transmitter are not further on processed in the receiver, they are generated without any change at the output of the receiver in form of PPM/digital signals. If a signal

loss occurs, no PPM/digital data will be generated by the receiver.

- Computed - the signals received from the transmitter can be processed further on in the receiver and its menus "Channel set" and "Out Pin Set" programmable channel outputs, gains etc.)

Alarm Settings

- Low Voltage Alarm - the value serves for the setup of the alert decision threshold. As soon as during operation the actual voltage decreases below the set threshold, the receiver will generate an alarm. The transmitter may announce this situation by an acoustic tone (this depends on transmitter alarm settings, please refer to chapter describing "Timers/Sensors -> Alarms”).

On the next page (picture ) shows the fail-safe function c) parameters.

- Fail-Safe – This parameter tells the receiver how to react when a

signal loss event occurs. If you set “Enabled" then you will be able to set the behavior of every channel independently. The “Disabled" option says that if no signal is being received from the transmitter, no

driving signal for the servos (or PPM) will be present.

- Fail-Safe Delay – The number of seconds that must elapse from the

moment of losing signal until the fail-safe is activated. This option is

available only if the Individual mode is selected.

- Each output position of the receiver has three adjustable

parameters:

Mode (Hold, Out OFF or Fail-Safe) – Dictates, how the specific •

output behaves if a signal loss occurs. Using the Hold mode, the

latest known servo position will be held. Out Off option means that

there will be no signal to the particular servo channel. The last

option, Fail-Safe, will set the servo to (user) predefined position (set

in the "Value" column).

Value – The position of the servo after a signal loss occurs. This is •

available only when the Fail-Safe mode is selected. For convenience,

you can press the "F4 Apply” button while you are editing this

column. The selected value will then appear directly on the servo

output without the need to turn off the RF modules which would

eventually activate the fail-safe and show the set position. The

“Apply” function makes it faster to set your fail- safe positions.

Slope – This slows down the speed of servo movement while the •

output is moving from the normal position to the fail-safe

position.

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The screen , "Alternative Pin Config", allows you to modify the d) modes of receiver output pins. The servo outputs can be configured into Digital input and Digital output modes.

- Digital input mode: a logical value of a given signal pin (0 or 1 as a result) is transmitted to the DS-12 in form of EX telemetry so that it can be further on processed (displayed and stored to the SD card). The receiver pins are equipped with internal pull-up resistors. To detect logical value of a given pin it is enough to connect the signal pin with the ground.

- Digital output mode: The channel value of a given output pin is discretized into two values. If the channel value is greater than

1.5ms, the pin output will be log.1. Otherwise the signal pin will stay at logical 0. Using this way you can simply control for example lights consisting of several LEDs. The fail-safe configuration is applied in this mode as well as in servo mode.

The page Receiver Outputs (picture )) allows you to redirect your e

transmitter’s channels to any output of the receiver. For convenience

the transmitter’s channel numbers are displayed together with the

appropriate function names, making it easier to adjust. In addition,

you can also set the servo group for each channel. For more

information please refer to your receiver manual.

8.6.1 Support of remote commands for EX Bus devices

The DS-12 transmitters support up to 16 universal commands for

wirelessly connected devices supporting EX Bus. To view the list of

active commands, press the "F4” CMD button when in the "Model ->

Device Explorer” menu. However, the command must be detected

before it can be activated. As an example of the use of wireless

commands, the Central Box can be used and its command that resets

the minimum, maximum values and battery capacity (Clear MIN /

MAX values).

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1. The list of active commands.

2. Sa s w i t c h i s a s s i g n e d t o reset

minimums, maximums, and the measured capacity. For the reset command only the Control mode is available (the position of the control/switch is taken as an input), other devices may accept a proportional value specified as a constant or as the channel number on the transmitter.

3. Scroll to view minimums and maximums.

4. Pushing the „3D” button enables you to

add the command into the list of active commands and it is possible to assign a transmitter control to it.

On the main screen of the Central Box settings scroll down to display

the maximum telemetry values (Telemetry Min/Max). Here you will

find a choice to assign a switch to the command for deleting

measured minimums and maximums (Clear Min/Max switch).

Pushing the "3D” button on this item you are moved to the list of

active commands where this command is already listed and is

inversely highlighted with a cursor.

Pushing the "3D” button moves you to the choice to assign the

control/switch that will further on take care of the command for

resetting. Here we have chosen the Sa switch.

Further operation of the command will look like this:

- Moving the Sa switch into the ON position makes the transmitter

detect that it should send the command for resetting telemetry

minimums and maximums to the model. However, before the

command is applied, it is necessary to confirm the choice by the pilot to avoid unwanted resetting of the data.

- The transmitter displays a dialog asking if you want to execute the command for resetting the telemetry. If you press NO or you do not manage to respond in time, the dialog closes and the command is not executed.

- Conversely, if you press YES, the command is sent to the model where it is processed by the Central Box which resets its telemetry. The result of this command can be displayed on the main screen of the transmitter in the telemetry window – the item Capacity of the Central Box will now be set to zero.

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Note:

This text describes receiver properties introduced in DS12 V3.0 and receivers version 3.25. Earlier versions of the firmware might offer different properties, or the described configuration might be entirely inaccessible. Receiver software is updated through a PC with the aid of the JETI USBa adapter. For more details refer to the USBa adapter manual.

8.7 R C-Switch

The RC Switch is a special wireless device that allows you to remotely connect or disconnect the receiver power supply of your model. There are currently two variants of the device: RC Switch and RC Power Switch. The difference is noticeable in the picture below. The simple RC Switch is suitable for applications where a Central Box, Max Bec 2D plus, SBEC 40 or other intelligent electronic device is being used. It offers a single output pin that might be wirelessly driven high or low according to the situation.

When connected in place of a magnetic key, the RC Switch can turn the electronics in the model on and off.

The second variant, the RC Power Switch, can fully replace a standard physical switch. It can directly drive servos and electronics since it includes a couple of low-resistant MOSFETS. Just plug the RC Power Switch between the battery and the receiver, configure the switchrelated settings in your transmitter and bind it as a standard receiver.

Variant of the RC Switch

RC Switch

Central Box

Max Bec 2Dplus

SBEC 40, etc.

Magnetic key plug

RC Power Switch

Standard receiver

Power In Power Out

Receiver battery

Battery plug

The switch-related settings are located in Model-> Device Explorer > RC-Switch. First, you have to enable the switch by pushing the

rotary button on your transmitter with the first row of the transmitter display highlighted.

Then you should bind the RC Switch:

• Put the bind plug into RC Switch and then turn it on.

• Push the rotary button with the "Pair RC Switch" row

highlighted on your transmitter display.

• The ID of the switch is automatically saved.

The Transmitter control switch function is a source of events:

If you want to turn the model on, then flip the assigned control switch and confirm the question that appears. If you want to turn the model off, just flip the switch back and also confirm the question.

You can invert polarity of the switch (if high logical level doesn’t turn the device on) and also set the audible signals that will be activated every time the status of RC Switch is changed (turned on or off ).

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9 Main menu

You reach the basic menu from the main display by pressing the „menu“ key.

1. The main menu is divided into a basic and a user section. In

the basic menu, the menu items are divided into sub-menus.

• Model

• Heli Tuning

(only for model helis)

• Fine Tuning

• Advanced Properties

• Timers/sensors

• Applications

• System

2. You enter into the user section of the main menu by pressing

the „F3(User)” button. In this section you may create a custom, user defined menu according to your needs.

3. In t h e b a sic setup the

menu contains no items.

4. By pressing the „F5(Edit)“

button you will enter into the User Menu Setup section.

5. The numbers on the left side

of the display shows the sequence

of the menu items.

6. With the „F1“ and „F2“ buttons you may change the sequence

of the selected menu items.

7. With the "F3(Add)“ you will create a new item in the user

section of the main menu. By pressing the "3D button“ when the

menu item is selected, you will change to the selection menu of that

item.

8. With the „F4(Delete)“ button you will delete the selected

menu item.

9. With the "F5(All)“ button you will insert all of the possible

submenu items into the user menu.

In both sections there are functions like throttle lock and servo

monitor which are accessible by using the "F1(THR)“ and

"F2(Receiver output)“ buttons.

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9.0.1 Pas sw o rd pro te ct io n a ga in st acc id en ta l configuration changes

If you lend the transmitter to another person and you want to ensure that no changes in the model configuration that could influence the function of the transmitter or the model can be done, you can take advantage of the Model Lock function.

1. In the main menu, push the „F4" button

to display the dialog for entering the onetime password.

2. Here, enter the two-digit code using the

"F1" 1/2/3, "F2" 4/5/6 and "F3" 7/8/9. This

code appears on the display and will later be used to unlock the transmitter.

Pushing "F4” Clear enables you to delete the specified number and you can start up again.

3. Remember the code and push „F5" OK.

Now confirm the safety prompt “Apply

changes?”. From now on the transmitter will be locked against:

- changes in configuration

- selection of the model

- creating a new model

- calibration of controls

- logging telemetry

- USB connection

- switching off

All the work with the SD card therefore takes place in read-only mode.

4. Unlocking the model is possible via the

"F4" button in the Main Menu. Now you

need to enter the same code as when locking the model. Confirm with "OK” button.

Now you are asked whether you want to save the changes to the configuration of the model or not.

Pushing "F1" NO button makes all the changes discarded and all the data from the SD card will be reloaded.

Note:

This function cannot in any case be used to increase safety, eg. against the theft of the transmitter. The transmitter is locked against configuration changes from t he m oment you enter the code until the transmitter is subsequently switched off or the code is reentered. As soon as the transmitter is switched off, (eg. pushing the combination of POWER+ESC or removing the power supply), the transmitter is automatically unlocked.

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9.1 Model

The „Model“ menu contains basic functions for working with your model, like:

• Select Model

• New Model

• Basic Properties

• Mosel Image & Color

• Functions Assignments

• Servo Assignment

• Servo Setup

• Device Explorer

9.1.1 Model Selection

The menu displays a list of your models stored in the memory with their names, setup dates and model types. The currently selected model is marked by a check mark. In the menu you may select a model and manage all of your models. You can copy models, delete models (except for the currently selected model) and change the storage sequence of your models.

1. Model selection

In the list of models, select the required model and confirm it by pressing the "3D b utton “ or "F1(Ok)“ button. You will be prompted to confirm loading of the selected model.

The DS-12 transmitters offer a

"Model checking“ function, which compares the series number of the receiver in the model profile with the series number of the receiver with which it is starting to communicate. If the two series numbers do not match, the transmitter displays a warning that a different receiver has been detected for the model. In this situation, you the user will decide whether to:

• Confirm the change – this assigns the new receiver to the model.

• Reject the change – the transmitter will not communicate with the

newly detected receiver and model will not be switched on.

ź Select another model from the transmitter register. The

information about receiver discrepancies will also be displayed after the creation of a new model and binding or establishing communication with the receiver.

Through the use of this function, if you choose, the new receiver will

be assigned to the given model for future checks.

2. Model description

Model description (a "label" parameter) has been added to the

Model – Basic Properties menu. The label is then shown while you

browse the model list withinthe Model Selection menu. The label

has an informative meaning and should be used to distinguish

between similar models.

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3. Copying a model

The complete setup information of a model can be copied and used to create a new model with the same programming. Select the model from the model list that you want to copy and then create the copy by pressing the "F3(Copy)“ button. You will need to edit the name of your copied model before it can be saved. Once you edit thename, press the "F5(Ok)“ button to continue. Your model copy will appear at the end of your model list.

Note:

If you would like to make set-up changes in an existing model, you should first make a copy of the original setup. This will help you if you would like to return to the original model setup.

If you would like to copy a model from one transmitter to

Note:

another you should notice that the transmitters may not have the same software equipment, so the configuration of activated modules may not match each other. In this case it is necessary to check the individual functions of the model, since an attempt to load the model file by another transmitter may end up with an error message (see System -> Installed Modules).

4. Deleting a Model

A model can be removed from the memory by selecting the model you want to delete and pressing the "F5(Delete)“ button. It is impossible to delete the currently selected model.

5. Choice of model sequence

The sequence of models can be changed by using the "F1“ button to move the selected model one position downwards or by using the "F2“ button to move the model one position upwards. The transmitter allows storing of many models in the memory.

Note:

Try to arrange your most frequently used models at the beginning of the model list in order to avoid having to browse the whole list when selecting a model.

9.1.2 New Model

Selecting this menu item starts the new model creation assistant. The assistant begins creating a new model profile as soon as you select "New model“. However, the new model will only be created after the confirmation in the last assistant menu, "Ser vo Assignment“. Until you make the final confirmation, the new model is NOT created or stored in the memory.

The setup possibilities of the DS-12 transmitters are very extensive. For simplicity, some of the possible adjustments are accessible only for certain combinations of wing and tail arrangements, aerodynamic brakes, landing gears, and number of motors or engines.

Note:

For safety, start creating a model with the receiver in the model switched off. Be careful when handling electric models or servo binding, where an improper linkage connection may cause damage when power is applied. When handling electric models it is safer to remove the propeller or disconnect the motor during model creation and tuning.

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1. Model name

Use the „3D Control Selector“ to select the model name menu. You will enter the model name that you want the transmitter to use when the model is stored in the transmitter‘s memory.

When you select the "Name“ item, the screen will change into the "Edit“ menu, where you can use the "3D button“ to enter a name for your model. Use the "F1“ and "F2“buttons to move the cursor, if needed, within the name box.

Use the "F3(ABC)“ button to change between lower case letters and capital letters.

Use the "F4“ button to delete the character at the current cursor position.

When you finished editing your model’s name, use the "F5(OK)“ button to confirm the name and return to the "New model“ menu.

The model name can be changed even after the model is stored by going to: "Main menu->Model->Basic configuration“ and selecting the model name.

2. Model type

The model type selection makes the setup of your model more

efficient by populating the menus with many of the popular options

for each type of model. The possible choices are: Aero, Heli, X-Copter

and General. Once your model is stored it is not possible to change

that model’s type.

Once your model’s name is entered and the type is selected, press

the "F5(Next)“ button to go to the next menu assistant step: "Basic

Properties“. The software will only allow this step if both the model

name and type have been set up.

9.1.3 Basic configuration - AIRPLANE

In this menu you will setup the wing configuration, tail type, number

of motor/engines, number of spoilers, and number of landing gear

servos. Your model’s flight control functions are generated

according to your configuration choices in this menu and the

necessary fixed mixers become accessible.

1. Wing Type

The following wing type options are available:

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Type

Description

Standard 1H1V

Standard tail assembly with one horizontal control

(elevator) and one vertical control (rudder)

V-tail 2H

Traditional V-tail

Note: The V-Tail Mix is automatically enabled.

Ailevator 2H1V

Tail assembly with two elevator servos and one rudder

servo

Note: The Ailevator Mix is automatically enabled.

Standard 2H2V

Tail assembly with two elevator servos and two rudder

servos

None –

Elevon/Delta

The model is controlled by the combined control of the

wing surfaces

Note: The Delta/Elevon Mix is automatically enabled.

None

Model without a tail assembly

Type

Description

0FLAP.|1AIL

Only one aileron servo

0FLAP.|2AIL

Two aileron servos

1FLAP.|2AIL

One flap servo, two aileron servos

2FLAP.|2AIL

Two flap servos, two aileron servos

2FLAP.|4AIL

Two flap servos, four aileron servos

4FLAP.|2AIL

Four flap servos, two aileron servos

4FLAP.|4AIL

Four flap servos, four aileron servos

5. Number of Landing Gear Servos in the model

You can select up to 4 landing gear servos. You can then assign the control of each landing gear servo to a different receiver channel if needed.

6. Use gyro (1 - 3)

It is possible to create up to three independent functions for controlling gyro gain. The detailed configuration of individual gyro gains is then available in "Fine Tuning -> Gyro Setting”.

2. Tail Assembly

The following tail option are available:

Press the "F5(Next)“ button proceed to the next step of the menu assistant: "Functions Assignment“.

Note:

If you activate the additional function of the gyro in the active model, after leaving the Basic Properties menu it is necessary to carry out the control assignment (Functions Assignment) and then select the appropriate output channel (Servo Assignment).

9.1.4 Basic Configuration - HELICOPTER

3. Number of Engines/Motors in the model

You can select the number of engines/motors in the model. You can select up to 4 engines/motors. You can then assign the control of each throttle to a different receiver channel if needed.

4. Number of Spoiler Servos in the model

You can select up to 2 spoilers servos. You can then assign the control of each spoiler to a different receiver channel if needed.

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Swash Plate Type

Enter the type of swash plate your helicopter is using. Refer to your helicopter’s manual if necessary.

• „3 servos (default 120°)“ – the swash plate controls the

elevator, aileron and collective pitch functions by coordinating three servos. In the swash plate configuration, the servo control points can be shifted closer to or farther away from each other around the main shaft axis using a parameter "Lever length". In case your heli requires

a swash plate configuration of 3 servos (140°) or 3 servos (90°) you can use the parameter angle with 1° increments.

Within this menu you can also change the effective swash plate servo „lever lengths“ to compensate for any nonlinear servo arm travel.

· „ 4 servos (90°) - the swash plate controls the elevator, roll

and collective pitch functions by coodinating four servos in 90° orientation. You can make the same changes to this type as with the swash plate described above.

• „Mechanical“ - this swash plate type uses a single servo for

each flight function. This is the swash plate type to select if you are using a flybarless controller.

Reverse swash plate orientation by 180°

The "Front servo position“ item is accessible only for the swash plate type "3 servos (default 120°)“. If your helicopter requires, it is possible with a single button to turn the swash plate configuration in the setup by 180°.

Swash plate angle

The "Angle“ item is only accessible in the "3 servos (default 120°)“

swash plate type. The angle formed by swash plate points 1 - 2 and 1

– 3 can be configured by the user in 1° increments. This allows you to

fine tune your swash plate configuration as needed.

Rotation

The "Rotation“ Item is only accessible in the "3 servos (default

120°)“ and "4 servos (default 90°)“ swash plate types. This item

allows you to rotate the entire swash plate by a defined angle. This

allows you to add fine tune your swash plate as required by some

scale models.

Servo arm lengths (servo 1 – 4)

This item allows you move your swash plate control points either

closer to or farther away from the axis of rotation. This allows you to

compensate for any nonlinear servo movements.

Governor

In some helicopter setups a governor function is used for motor

control – this allows the motor to run at a constant speed

independently from any collective pitch. If your model helicopter

setup includes a governor which can be controlled through the

receiver then switch on this function. Once you enable this function,

the governor configuration becomes accessible in the „ "Fine Tuning

-> Governor Setting” menu.

Use gyro (2 - 3)

It is possible to create up to three independent functions for

controlling gyro gain. By default, gyro No. 1 is always active.

Theothers are activated in the "Model -> Basic Properties” menu

together with the Governor function.

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Note:

Editing an item "Value" affects the diameter of the displayed circle, ie. size of the maximum allowed deflection. The setting is global for the whole model.

9.1.6 Basic Configuration – Multicopter

9.1.5 Swash mix

Here is where you set up the swashplate CCPM (=Cyclic/collective pitch mixing) throws for Aileron, Elevator and Pitch. You can fine tune each of these functions by changing their percentages. If needed, you can reverse the throws by setting a negative percentage.

Camera Gimbal

Here you can select the type of camera gimbal used. You can select:

"Off" -> no Gimbal, "base" -> 2 axis gimbal (roll, pitch) or "full" 3 Axis

Gimbal (roll, pitch, yaw).

Use Gyro (1-3)

The user can select up to three independent settings for the flight

Swash Ring

It is possible to activate the function of the cyclic limitation for a helicopter rotor head. Activating this function causes the restriction of servo travel in the combined full deflection of the roll and pitch controls so that the total size of the deflection is always within the inner area of the displayed circle. Outside the circle there is a kind of a dead zone of the flight controls.

control system. This allows you to adjust the sensitivity of each axis of

the flight controller while in flight.

Number of chassis / landing gear servos

Here, up to 4 servo functions for the chassis / landing gear servos can

be selected, allowing each servo to be connected to a separate

receiver slot.

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9.1.7 Basic Configuration-GENERAL

1. Number of Motors in the Model

This is where you select the number of motors in your model. It is possible to select 0-4 motors. The number of transmitter control outputs used to control the motors are automatically increased or decreased according to number of motors that you select.

2. Motor Type

Do the motors in your model only turn in one direction or are they able to rotate in both directions?

9.1.8 Model Image & Colors

Model / Wallpapers

You can display two types of model images. A smaller model image and a larger model image on all screens where the telemetry values are displayed (Menu - Timers / S e n s o rs - telemetry display).

Background image.

The background image is always visible (behind the telemetry values). The transparency of the image can also be set, where the full visibility is specified. Supported image formats: PNG (up to 320x240) and JPG baseline (up to 1024x768). Please note that large image files can easily delay the loading of a model memory.

color profiles

There are a wide range of different color profiles for the display. These color profiles are model-specific and can be selected for each model separately to your own taste.

9.1.9 Assignment of functions

Based on your selected configuration a list of all flight functions will

be created with basic transmitter channel assignments.

The menu allows you to rename flight functions, assign a flight function to any arbitratry transmitter stick, switch, knob or slider and also allows you to set up additional flight function trims.

You can allow the software to automatically assign your flight functions by pressing the "F2(Auto)“ button and then press the "F5(Yes)“ button.

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5 6

1. Flight function Renaming

By editing each "Function“ item you can rename a flight function from its original name to any name that you choose.

2. Assignment of a Control Element to a Flight Function

By editing each "Control“ item you can assign any arbitrary stick, switch, knob or slider to a given flight function. The proportional channels 1 – 8 are marked P1–P8. The markings Sa-Sf designate switches with the same designation as on the transmitter front panel.

When you select one of these items, you will enter the menu: "Select control input“, see chapter 9.7. The assignments can easily be verified by the graphic found beside the control element description in the "Control “ section, which shows the actual setup of the assigned control element.

3. Choice of an Additional Trim

The transmitter allows you to also create a trim function for any arbitrary flight function. By editing one of the „Trim“ items you can assign an arbitrary control element (stick, switch, knob or slider) to control the trim of the selected flight function. When you select one

of these items, you will enter the menu: "Select control input“, see chapter 9.7. The assignments can easily be verified by the graphic

found beside the control element description in the " Trim “ section, which shows the actual setup of the assigned control element.

The trim functions for the gimbal sticks P1-P4 are automatically assigned to the quad push-buttons located below the gimbals. It is not necessary to assign them manually.

4. Range of Additional Trim

If you set up a trim function, you can use the "Trim-Max“ to set the maximum trim influence on the given flight function. The default value is 50%. If you set the value to 0%, the trim control element will not have any effect on the flight function at all. If you set a value of 100%, the trim control element will control the flight function to its full travel.

5. Adding a Function

With the „F3(New)“ button you can create (add) your own flight function.

6. Deleting a Function

With the „F4(Delete)“ button you may delete the selected flight function.

Make sure that you have assigned all of your flight functions to the correct transmitter control elements (stick, switch, knob or slider) and make sure that the trims are assigned and functioning as you wish. By pressing the "F5(Next)“ button you will enter the next assistant step, the "Servo assignment “ menu.

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Note:

The initial assignment is carried out in accordance with your selected transmitter mode. If the initial assignment is incorrect, check the transmitter mode setup in the "Main menu->System>Configuration- >MODE 1-4 menu.

9.1. 10 Servo Assignment

This menu shows the assignment of transmitter output functions to the receiver channels. This assignment can be changed as you wish. The order number at the beginning of the column shows the channel number and the assigned transmitter output function is next to it. In this menu you can rearrange your output functions as needed, i. e. any transmitter function can be assigned to any of the receiver channels. The only restriction is the number of channels which the transmitter can control (16 channels). The transmitter can automatically set up your servo configuration based on your previous model setup. If you want the transmitter to automatically assign the servos in the default order, press the "F3(Auto)“ button and then press the "F5(Yes)“ button.

1. Assignment of Transmitter Output Functions to Receiver

Channels

Select the required receiver channel and press the "3D button“.

Now you can choose which function you want assigned to the

selected receiver channel.

With the "F5(Next)“ button you will enter the next step of the

assistant which creates and stores the model into transmitter memory.

a) The assistant asks you to confirm the creation of the model by

displaying the question "Create and select a model?“. If you answer by pressing the "F1(No)“ button, the model will not be saved and you will return to the assistant to continue with further configuration of your model.

If you press the "F5(Yes)“ button, the model will be stored in the memory and at the same time will be activated. After that, you are automatically taken to the "Servo Setup“ menu. Your stored model can, of course, at any time be configured by selecting the "Main

menu->Model“> "Servo Setup“ menu.

Advice:

Once your model is created and activated, you should bind your receiver with the transmitter and then proceed with "Servo Setup“.

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9.1.11 Servo Setup

This menu is for the additional tuning of output functions of the transmitter->receiver channels->servos. The assignment of a transmitter output function to a receiver channel is shown in the upper part of the menu (first item below the menu description).

1. Display of a Receiver Channel Throw

In the upper part of the menu the actual throw of the selected channel is displayed using a live graphic. If you make a change to your setup in this menu, you will immediately see how the output will be influenced by the change.

2. Selection of Receiver Channel

In the first position F1 in the lower bar you see the actual selected channel. With the F2() or F3()buttons or by editing the item "Servo #“ you will select the receiver channel which you intend to configure.

3. Center (Subtrim)With this item you can adjust the servo

neutral position of the selected receiver channel.

Advice:

When building a model try to mechanically adjust the neutral positions as perfectly as possible. If you are going to use a high "Center (Subtrim)“ value in order to set up a servo neutral, the resulting servo throw will be restricted.

4. Max Positive/Max Negative Throw

This item sets the useable end points of the transmitter output

function, i.e. how far the transmitter control element can move each

surface. This functon is used to set your maximum control throws for

flight and to limit any potential binding of a linkage or surface. This

limit can be exceeded by the use of mixes or combined functions.

Note:

The size of the maximum throw can influence trim settings, dual rate throws and other proportional setups.

5. Max Positive/Max Negative Limit

These restrict the absolute throw of the receiver channel output. This limit can never be exceeded by any combination of functions or mixes.

Advice:

You can adjust the throw limit to prevent a surface or linkage from hitting a mechanical stop or to prevent the servo from over-driving its mechanical throw range. This allows you to prevent mechanical servo damage.

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6. Servo Reversing

Use this item to reverse the direction of a servo’s travel.

7. Delay of positive/negative

This item allows you to delay the servo channel‘s travel time between both end points. This can be defined for the positive and for the negative value (each travel direction). For instance, the opening of a landing gear can be slower than when it retracts.

Advice:

This function is great for timing retract gear servos.

9.1.12 Servo balancer

The function of the servo balancer is designed for large models that have control surfaces driven by mechanically linked servos. Since each servo can be preset from the factory in a different way and mounting servos into the model is not always accurate, it is now possible to set servo travel algorithmically to ensure minimum mechanical stress during the movement of the controls.

Thus it is possible to assign a separate curve to each output channel, which is applied as the last operation before sending the deflections to the model. Because it is applied last, the curve is ultimately applied to trims, mixes, dual rates, etc., so that servos of the same control surface always move together equally. The Servo balancer can alter the curve of the servo by a maximum of ±10% with a resolution of 0.1%.

1. After you highlight the graph of the servo balancer, push the "3D

button”. This enables editing of the servo curve. Now, always one

control point is highlighted according to current servo deflection. If the current servo position is -30%, the nearest highlighted control

(*depends on equipment)

point is located in -25%. It is then possible to move the point upwards or downwards by turning the „3D button” to the right, or respectively to the left. In "Auto" mode (the „F2 button” is highlighted) simultaneous shifting of neighboring control points occurs, so that the resulting curve is precisely smoothed. Then you can select another control point by moving the servo control and alter this point until the mutual mechanical stress of servos during the movement is minimal.

2. After pushing the "F1 button”

wh en the servo balancer is highlighted, the speed dial is displayed. Here is where you can select one telemetry parameter, which will appear at location of the digital clock on the top bar of the screen. This way you can select, for example, displaying the instant current draw from the batteries, wh ich is ver y h elp ful wh e n balancing different servo travels.

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Note:

3. The "F2 Auto” button enables switching between automatic and

manual selection of control points in the servo balancer edit mode. When selecting control points manually, push the "3D button” to move to the next point; pushing the "ESC” button activates the previous check point. When editing in the manual mode, you move (as opposed to the automatic mode) only one control point, the others remain unchanged.

If the "F3 Clear” button is pushed for a short time, it quickly clears a control point (which must be highlighted). If the "F3 Clear” button is pushed and held for longer time, the whole curve is cleared to a default state.

4. By pressing the F(4) button you can lock the function movement.

So that you don't have to hold the stick at the exact position while editing the balancer curve.

Setting the d isplay of th e tel emetry data on the top menu bar of the screen is saved a s a p a rt o f t h e m o de l configuration and iti s isplayed again when the transmitter is switched on. Alternatively, it is p o s si b l e t o a d j u s t t h e displayed data in the "Timers / Sensors - > Ma in Screen” menu. It is possible to select any simple numerical value, except GPS coordinates.

Advice:

To optimize the servo travels via servo balancer, we recommend that you use an ampermeter (or eg. the current measurement from the MUI sensor displayed in the telemetry window) and always try to make sure that the current running through servos as low as possible.

If you use several mechanically linked servos to control a single wing surface in the model as shown in this example, we recomm end setting all the se rv os b el on gi ng t o t hi s surface into one output group (Group A-C). In the picture this is done via the Device Explorer application. In this way the servos w ill r ecei ve contro l pulses at the same time and their movement will thus be synchronous.

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9.2. Fine Tuning

9.2 Fine Tuning

- Extended program functions for fine tuning your models

• Flight Modes

• Digital Trims

• Flight Mode Trims

• Dual Rate/Expo

• Function Curves

• Aileron Differential (This menu is only accessible in the wing configuration

0FLAP│2AIL and higher)

• Free Mixers

• V-Tail (This menu is only accessible in the „V-tail“ tail configuration.)

• Butterfly (This menu is only accessible in wing configuration 2FLAP│2AIL and

higher)

• Ailevator (This menu is only accessible in the „Ailevator“ tail configuration)

• Delta/Elevon ( This menu is only accessible in wing configuration „None-

Elevon/Delta“)

• Gyro/Governor

• Throttle Limiter(Helicopters only)

• Snap Roll

9.2.1 Flight Modes

The purpose of programming Flight Modes is to provide the ability to activate a group of settings that will optimize your flight control of your model. Flight Modes can just as easily represent settings for Take Off, Soaring, Landing and much more. They can be used in any particular situation where different settings of basic flight parameters is desirable. The DS-12 gives you the advantage of a wide variety of programing options.

Up to 10 different flight modes (depends on activated transmitter equipment) are available for every single model. Each one of these flight modes can be named differently for instant recognition. Only one of the flight modes can be active at any given time. With a little practice you will discover that creating your flight modes in logical order can prevent confusion in a critical situation. Flight mode control can be assigned to any of the switches, sticks, or knobs of the transmitter.

Flight Mode Configuration

• Some of the configuration settings come in two options. G-

global (globe symbol) and S-Separate. Switching from G to S, system let you set up each flight mode individually.

Warning:

When you switch from Global to Separate settings, all values will be copied directly to existing flight modes.

• If the flight mode configuration is set to S, each flight mode’s

values can be set independently from the other flight modes. When you switch to different flight modes, the pre-set position of an output (a control surface, for example) can be changed to optimize the control system of your model.

• Also, if the flight mode configuration is set to S, different

variables for each function can be assigned to each flight mode. The assigned control switch can control multiple values within each flight mode.

• After creating a flight mode, this will become system wide

settings for all future models.

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Advice:

If no flight mode is required, do not change the pre-set configuration.

Adding Flight Modes1.

Pressing the “F3 (Add)” button creates a new flight mode. Simply highlight existing mode and press “F3 (New)” button. A copy confirmation menu appears on the screen, use the function keys to continue.

Press the “F5 (Yes)” button to create copy of the existing flight mode.

Press the“F3 (No)” button to create a new flight mode.

Press the“F1 (Esc)” button to be taken to main flight mode menu screen.

Naming Flight Modes 2.

We recommend naming flight modes according to their function, for example: Take Off, Soaring,

Autorotation….

Flight mode names/labels can be easily edited at any time.

3. Flight Mode Delays

The time delay function can help smooth the transition from one

flight control state to another. Sudden changes in the positions of

your control surfaces can negatively affect performance or even

create a critical situation. The Time delay can help you avoid this

situation.

Advice:

If the desired result is not already tested or fully known (maiden flight), always make sure that you have set enough time delay for all of the changes to be implemented and that you have plenty of time to respond properly.

Warning:

4. Flight Mode Activation

A f light mode can be ac tivated by any control de vice

(Switch/Knob/Stick). When you select a switch and by editing its

desired assignment you can activate and pick the position at which

this Switch/Knob/Stick or Logical Switch will turn flight mode ON or

OFF (see chapter 9.7). You can use the visual indicator in the switch

column to help you determinate the ON or OFF switch position

foreach flight mode.

Throttle hold is not affected by the time delay. This function will always be performed instantly.

• Check Mark – ON Position

• X Mark – OFF Position

When the flight mode is activated, the flight mode name can be seen

at the top of the desktop screen.

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Name of the current flight mode.

Flight Mode Activation Priorities5.

If you have created multiple flight modes that can match a given flight condition but that vary in their specific details (Landing in strong or light wind). You can create the order in which those modes can be turned on. The Numeric order will determine your priorities.

A lower number equals a higher mode priority. The initial flight mode has always the lowest priority.

6. Flight Mode Default and Reset

Any of the created flight modes can be pre-set as a future default. Simply highlight your choice and press the “F4 (Opt.)” button to see confirmation menu. Pick the, “Set as a Default Flight Mode” option and the flight mode is now set as your new default.

7. Deleting a Flight Mode

To delete a flight mode:

Highlight the desired flight mode and press the “F4 (Opt.)” a) button to see the options menu.

Scroll and select the “Delete flight mode” option and press the b) “F5 (OK)” button to make the final confirmation.

The initial flight mode is set as a default and can not be deleted.

8. Flight Mode Reset

All of the flight modes can be reset to basic settings at the same time.

Simply highlight any flight mode and press the “F4 (Opt.)” button

then use the “Reset all flight modes” option to reset all flight modes

to their basic settings. All previous changes will be deleted and the

flight modes will be reset to the G (Global) setting.

This is useful when you are setting up a new model from a copied

model and you want different flight modes.

Advice:

After you make a configuration change or perform a reset, always check all flight modes.

9. Announcement of the current flight mode

It is possible to assign a WAV file to each flight mode, which is played

at the moment when the selected mode is activated.

10. Flight mode announcement after flipping a switch

It is possible to assign an arbitrary switch to the flight mode voice announcement. After switching on, the actual flight mode will be announced (the selected WAV file will be played back).

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9.2.2 Digital trim

Fully programmable digital trims are located right under the transmitter gimbals as a set of four directional buttons. All adjustments and step changes are made in the “Digital Trim” menu. You can assign different trim ranges and trim steps to every trim control function.

The trim dialogue has been divided into two . You screens, a) and b) can switch between each of them by using the "F1 Left" and "F2 Right" buttons. The “F3 (Trim)” button switches your desktop display to the main trim screen where you can instantly observe your setup changes.

As you can see from the screen , you can assign any function that a) will be influenced by that particular trim. It is also possible to deactivate the trim so that it doesn’t influence any function (simply unselect the assigned function). This is mostly important for pilots of various multicopters or helicopters equipped with advanced stabilization electronics.

Special trim functions

Digital trims can be used independently as controls for any function. It is possible to assign the special functions "Trim.Ctrl" or

"Trim.RstOn" (Trim – Automatic reset) to any digital trim.

- Trim.Ctrl (Trim control) – enables using a specific trim

independently from model functions. The transmitter remembers the trim value after shutdown. After pressing the trim button no superior functions are trimmed, only internal state of trim is incremented.

- Trim.RstOn (trim control with automatic reset) – enables using the specific trim independently from model functions. The

transmitter does not remember the value of trim after shutdown.

After loading the model, the trim value is always 0%. In combination

with the logical switches this option is suitable for a sequential

switching between flight modes or playing sound sequences.-

–the up/down positions 3-Position momentary switch emulation

are active only as long as you hold the corresponding trim button.

Default value is otherwise 0%.

- Rotary function –Every time you press the trim button the value is

increased or decreased according to trim step. This creates an

arbitrary number of predefined positions of the trim control which is

useful for example for switching flight modes of stabilization

systems. Default value is -100%.

The operational modes of the trims have also been extended (see

picture ). There are currently these options:c)

Global – the specified trim will have equal settings for all flight

modes.

Separate – ever y flight mode has its own independent

configuration of the trim.

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Advice:

For the maiden flight we recommend using larger trim steps. After familiarizing yourself with your model’s behavior you can switch to smaller steps for finer trimming.

Flight-Mode Group (A/B) – if you are using several flight modes and

you want to share trim settings among a few of them just set one of the groups FA or FB for the particular trim. Each group has its own settings which are then shared. Note: If you change from Global to any Flight-Mode Group, the trim mode in other flight modes than the current one will become Separate.

The rest of the parameters are described below:

Note:

If you change a flight mode from Global to either of the Flight-Mode groups the trim mode for the rest of the flight modes (except for the one you are currently editing) will change to Separate.

1. Value – shows the actual trim rate.

2. Stored – shows the stored value of trim memory function.

3. Mode – here you can specify a basic behavior of the trim:

1 2 3 4 5

• Centered mode – by default, the trim affects only the servo center, the endpoints remain untouched.

•Linear – shifts the whole servo travel, including endpoints.

• Thro-Low – affects the servo low endpoint and the entire

curve, except for the high endpoint.

• Thr-L50% – affects the servo low endpoint and curve below .50%. This does not affect the curve above 50%

• Thro-High – affects the servo high endpoint and the entire curve, except for the low endpoint.

4. Step – indicates, how much the value of trim changes each time

the trim button is pressed.

5. Rate (+,-) – determines maximum limits used for the trim.

In the picture below you can see how various trim modes influence the servo output (trimmed to ca 50% of range). However, you cannot use any trim mode at any time:

V-Tail configuration - You can specify the trim mode only for the elevator function, not for rudder since these functions are linked together.

Delta/Elevon configuration - You can specify the mode only for ailerons, not for elevator.

Helicopter using CCPM mix - You can specify the mode only for pitch function, not for elevator nor roll function.

If you use two or more trims to adjust a single function, the resulting trim rate equals to a sum of all rates that are participating on this function. However, the transmitter uses always only a mode defined for the first trim.

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High Endpoint

Center

Low Endpoint

Centered mode Linear mode Throttle Low Throttle Lower 50% Throttle High

Center

Press the "F4 button" to display additional trim options. See picture

Warning:

The Autotrim feature, when active, always influences the model functions currently assigned to the particular trim buttons (except for throttle function which is never affected by this feature). The Autotrim function does not take effect on the auxiliary incremental trims. Please be very careful if you assign trim buttons to any function that is not controlled by a spring centered stick. It is advised to disable the Autotrim completely in such a case.

d). You can store the currently highlighted trim (for example Ailerons

in the picture) to trim memory, or you can apply the trim memory function to all trims.

How it works: The actual rate of the highlighted trim (or all trims, respectively) is copied into a special register. (See the last colum of

picture )Once the rate is stored, the trim rate column value will be a)

9.2.3 Flight Mode Trims

This menu allows you to set the function output position (if needed)

for each flight mode individually. For example: if your elevator needs

to be raised in one of your flight modes but not the others. Each

function output can be set either globally or separately.

cleared. This applies always to all flight modes. The trim memory function is beneficial if you want your trims zeroed although some offsets have been set. When processing, the transmitter sums the actual trim rate and its stored value.

1. Servo Position

A transmitter output channel can be assigned to more than one receiver output channel if needed. Adjusting the values in the individual columns marked “S1-S4” will change the position of the servo (surface) for each output function. The servo position is displayed as a percentage of the total servo travel.

Pressing the “F3 (Clr)” button resets the highlighted line’s travel values to 0%.

Pressing the “F1 (Sym.)” turns ON/OFF the lock which allows each

In the picture there are two more options available: Clear highlighted trim and Clear all d), trims. After confirmation, this option clears the actual trim value (or all trim values, respectively) and similarly zeroes the previously stored values (trim memor y). This always applies to all flight modes.

output to be adjusted either together (symmetrically), or

independantly.

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2. Trim Travel Global or Separate Setting

The servo trim position for each function output can be set either collectively for all flight modes by selecting the “G-(global)” or individually for each separate flight mode by selecting “S-

(Separate)”.

9.2.4 Dual Rate/Exponential

This menu allows you to set up dual or triple rates for any of your created output functions. Any of the channels can be set with dual/triple rates and custom exponential settings. Exponential settings can significantly increase your control precision by making your stick movements (around center point) yield less control movement. At the same time, the end points of the control surface throw can be set to its extremes.

Channel namea)

Dual/Triple rate travel settingb)

Exponential settingc)

Global or separate flight mode settingd)

By highlighting one of the channels and either pressing the “F4 (Edit)” button or by pressing the “3D Control” button you will access the individual control‘s settings page.

Fine Tuning – Dual Rate/Exponential menuand check the "Prop." option. If you assign any proportional control as a DR switch, you will be able to set the DR/Expo values moreprecisely.

Channel name and global/separate settinga)

Current switch positionb)

Percentage of travelc)

Exponential rate settingd)

Assignable switch optione)

Graphic interfacef)

g) Symmetric Dual-Rate checkbox

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1. Expo Global or Separate Setting

Expo configuration for all channels can be set collectively for all flight modes by selecting the “G-Global ” symbol or you can allow individual expo settings in each separate flight mode by sellecting the “S-Separate” symbol.

2. Expo/Dual Rates Switch Assignment

By selecting “Switch Option” you will access the“Select Input (e) Control” screen where you can select the control element that you

wish to control the dual rate and/or expo for the selected function. For simple dual rates, a 2-position switch is sufficient. For more complex triple-rates, any 3-position switch or one of the fully proportional channels can be selected. Then your selected switch is assigned. While the “Select Input Control” screen is still visible you can change the switch travel by using “F2 (Prop.)” button to select the proportional setting. The correct function can be verified in the “Dual Rate Edit” screen by activating the switch and observing the position number change to “Position 1-2” for a two position switch or, if 3-position switch is used, to “Position 1-2-3”. For a 3-position switch you will also need to use the "F1 (Centr)“ button before all three positions are correctly displayed.

Expo/Dual Rates Travel Setting 3.

Every switch position can define a different function and (b) exponential value. Any change made to the settings can be directly observed on graphic interface . (f)

Dual/Triple rate setting is defined by percentage of the travel . A (c)

higher number increases travel, a lower number decreases travel.

Expo rate is defined by percentage of the function curve . Zero (d)

rate represents linear function. As expo rate increases linear travel

changes to exponential “curve” travel.

Exponential and Dual rate settings combined with flight modes

create virtually unlimited customizability.

4. Symmetric/asymmetric rates

The DS-12 transmitters offer possibility of asymmetric rates for

rudder and ailerons. After highlighting and unchecking "Symmetric

DR", then pushing the F4 (Sym.) button it will be possible to adjust

the aileron rates to the right and left independently.

Advice:

For smooth, precise flight we highly recommend setting up exponential and dual rates.

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9.2.5 Programmable Function Curves

Function curves define the relationship between the actual position of your stick/switch/knob and the position of the servo. This screen displays the menu of all assigned functions , graphic interfaces (a)

(b) (c), and programmable time delays . All adjustments can be

visually inspected right away in the servo monitor page by pressing the “F2 (Servo)” button.

a) Function name.

Graphic interfaces.b) Time delay.c) Global or Separate setting.d)

e) Flight Mode Delay Enable

Flight Mode Delay Enable

In the menu "Fine Tuning->Function Curves”, it is possible to activate/deactivate a delay for a specific function while switching between flight modes. Specifically, in the picture, it is the 5th column (FM. Delay) that allows this. The activation of a delay also might be flight-mode specific (i.e.: in the first flight mode the activated and in the second mode it is disabled). There are some specific conditions where setting this option for one function has an effect in another function.

(*depends on equipment)

• If V-Tail is selected, the option influences both rudder and

elevator.

• If Delta wing is selected, the option influences both elevator

and aileron.

• If electronic heli swash mix is selected, the option influences all

functions of the swash plate (roll, pitch, and elevator).

1. Programming Function Curves

The Function Curves programming screen can be accessed by highlighting “Curve” window and pressing “3D Control” button or directly accessed by simply pressing “F4” button. Either way, you will be taken to the highlighted function’s curve option screen.

a) Function curve type.

b) Graphic interface.

The function curve can be selected from the existing list or from custom, previously modified options.

Available Options:

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Standard

Linear values, set In/Out point

Constant

Constant value, set point

3-Point, x>0,

x<0, |x|

3-Point curve, set value for 3 points

5-Point

5-Point curve, set value for 5 points

7-Point

7-Point curve, set value for 7 points

9-Point

9-Point curve, set value for 9 points

+Pos, - neg,

+-Symmetrical

4-Point end to end curve, set value for 4 points

2. Function Curve Setting

You can select the function curve which best fits your application. You can choose one of the pre-programmed 3-9 point ones or select any of custom symmetrical curves.

You can edit a function curve from inside the graphic interface by moving the displayed control points.

By pressing the “3D Control” button you can switch between the individual curve points. Pressing the “Esc” function will return you to the previous control point. On the left side of the graphic interface you will see the percentage representation of your selected control point’s position. “In” and “Out” percentage numbers represent actual input and output position of a given control point.

3. Function Curve Delay

The time delay function can help smooth the transition from one state to another. The function of the “Delay” is to slow down the movement of a control surface in relationship to the position of the stick. Example: a negative number “-” slows movement of the rudder from moving right to left, a positive “+” number slows rudder movement from left to right.

4. Global or Separate Function Curve Setting

The function curve configuration for all channels can be set collectively for all flight modes by selecting the “G-Global” symbol or you can set individual function curve settings in each separate flight mode by sellecting the “S-Separate” symbol.

5. Smoothed function curves

(see Fine Tuning –>Function Curves, Fine Tuning –>Free Mixes, Fine Tuning –>Butterfly)

All of the points can be moved in both horizontal and vertical directions. Using the “3D Control” or the “F3” and “F4” buttons you can move the curve points in a vertical direction and in a horizontal direction by using the “F1” and “F2” buttons.

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Using the SMOOTH function, you can completely smooth out your curve between the selected points.

9.2.6 Aileron Differential

The aileron differential function reduces the downward travel of the aileron(s) to help eleminate any adverse yaw tendencies in rolling maneuvers. Semi-Symmetrical airfoils with an aileron in the down position induce higher drag than when the aileron is in the up position. Therefore, the aileron travel up and down has to be set differently. The number of aileron servos displayed depends upon the selected wing type of your airplane; the maximum number is four “S1-S4”.

1. Aileron Differential Global or Separate Setting

The aileron differential for all channels can be set collectively for all flight modes by selecting the “G-Global” symbol or you can allow individual aileron differential settings in each separate flight mode by sellecting the “S-Separate” symbol.

2. Aileron Differential Setting

All of the ailerons can have different travel ranges. The different adjustments are displayed in columns marked "S1-S4”. The number of servos in use is equal to the number of displayed setup columns.

The travel range for each servo can be set. Scroll and highlight either

the “Up” or “Down” menu line with “3D Control” button. Press the

"3D Control“ button to access and edit the settings for each servo. If

the servos need to be adjusted independantly, use the “F1 (Sym.)”

button to unlock the servo travel for adjusting the individual values

in the selected menu line.

3. Tuning of Aileron Differential

You can now assign a proportional control and the adjustment rate.

When moving the control, the differential rates are updated

accordingly: up-rate is increased and the down-rate is decreased

depending on the adjustment rate and position of the control. In the

picture the real differential rates are enclosed in parenthesis.

The "F(3) Apply” button clears the adjustment rate and stores the

real differential values into the editable fields so that the control no

longer has any influence.

9.2.7 Ailevator Function

The ailevator function uses two servos for the elevator channel. Both

sides can be programmed to be controlled independently. With

ailevator function both servos can be mixed together with ailerons

and work in sync for better roll control. The Ailevator mix has to be

activated by choosing the “Ailevator2H1V” tail setting. Unless you

have previously chosen a different percentage for one of the tail

mixes, the initial settings for “Ailevator” function are 100% of the

elevator travel and 0% of the aileron travel.

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1. Ailevator Global or Separate Setting

The Ailevator configuration for both channels can be set collectively for all flight modes by selecting the “G -Global” symbol or you can set individual Ailevator settings in each separate flight mode by sellecting the “S-Separate” symbol.

2. Ailevator Setting

Ailevator configuration has four different adjustable parameters. The lines marked “Elevator” and “Aileron” contain two columns “S1” and “S2” which represent the elevator and aileron surface throws as a percentage. Scroll and highlight the lines marked as “Elevator” or “Aileron” with the “3D Control” button and press the “3D Control” button to access the individual setting of each servo. If the servos need to be adjusted independantly, use the “F1 (Sym.)” button to unlock the servo travel for adjusting the individual values in the selected menu line.

9.2.8 V-Tail Mix

If your model is equipped with a V-Tail, The two basic tail functions (rudder and elevator) are mixed to control the tail of the airplane. The V-Tail mix has to be activated by choosing the “V-Tail 2H” tail setting. Unless you have previously chosen a different percentage for one of the tail mixes, the initial settings for “V-Tail” function are 50% of the rudder and elevator travels.

1. V-Tail Global or Separate Setting

The V-Tail configuration for both channels can be set collectively for all flight modes by selecting the “G-Global” symbol or you can set individual V-Tail settings in each separate flight mode by sellecting the

“S-Separate” symbol.

2. V-Tail Setting

The V-Tail configuration has four different adjustable parameters. The lines marked “Elevator” and “Rudder” contain two columns “S1” and “S2” which represent the elevator and aileron surface throws as a percentage. Scroll and highlight the lines marked as “Elevator” or “Rudder” with the “3D Control” button and press the “3D Control” button to access the individual setting of each servo. If the servos need to be adjusted independently, use the “F1 (Sym.)” button to unlock the servo travel for adjusting the individual values in the selected menu line.

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9.2.9 Delta/Elevon Mix

The Delta/Elevon Mix uses two servos for the control of both the elevator and aileron functions. This mix is most commonly used for Delta type aircraft. The elevon mix has to be activated by choosing the “None – Elevon/Delta” tail setting. Unless you have previously chosen a different percentage for one of the tail mixes, the default settings for the “Delta/Elevon” function are 50% of the aileron and elevator travels.

1. Delta/Elevon Global or Separate Setting

The Delta/Elevon configuration for both channels can be set collectively for all flight modes by selecting the “G-Global” symbol or you can set individual Delta/Elevon settings in each separate flight mode by sellecting the “S-Separate” symbol.

2. Delta/Elevon Setting

Delt a/Elevon configurati on has four diffe rent adjustabl e parameters. The lines marked “Elevator” and “Aileron” contain two columns “S1” and “S2” which represent the elevator and aileron surface throws as a percentage. Scroll and highlight the lines marked as “Elevator” or “Aileron” with the “3D Control” button and press the “3D Control” button to access the individual setting of

each servo. If the servos need to be adjusted independantly, use the

“F1 (Sym.)” button to unlock the servo travel for adjusting the

individual values in the selected menu line.

9.2.10 Butterfly Mix (Crow Mix)

The basic configuration of the butterfly mix (also known as crow) is

created by using ailerons, flaps, and elevator flying surfaces. The

Butterfly/Crow mix is helpful for maintaining speed during fast

descends and creating controlled drag for spot landings.

1. Butterfly/Crow Activation

The Butterfly mix can be activated by any control element

(Switch/Knob/Stick). By selecting the switch and by editing the

desired assignment you can activate and select the position at which

this Switch/Knob/Stick or Logical Switch will turn the Butterfly mix

ON or OFF. This menu line includes a visual graphic to show the ON or

OFF position of your selected switch.

2. Butterfly/Crow Delay

The time delay function can help smooth the transition from one

state to another. Function of the “Delay” is to slow down the

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movement of the control surfaces during the change. Increasing the number on the positive side “+” slows the deployment while increasing the number on the negative side “-” slows return of the surfaces to their original positions.

3. Butterfly/Crow Global or Separate Setting

The Butterfly/Crow mix configuration settings can be set collectively for all flight modes by selecting the “G-global” symbol or you can allow individual aileron differential settings in each separate flight mode by sellecting the “S-Separate” symbol.

4. Butterfly/Offset

You can set an offset to the butterfly control so that there will be a specified dead zone at the beginning of the control stick’s travel.

Actual values of airbrake rates. T h e v a l u e s shown depend on adjustments

m a d e i n Butterfly Tuning m e n u ( see

below).

a. Ailerons/Flaps Adjustment

In the Ailerons/Flaps Adjustment menu you can set all the travel needed for butterfly braking (for the flaps and ailerons). Also, you can set a parameter called Diff. adjust which influences the aileron

differential. Positive values increase the upper travel of the aileron servos, negative values increase the lower travel of the aileron servos.

b. Elevator compensation

The butterfly mixing is always from zero to the full stick position so

the curve is a little bit modified to control the whole travel range. You

can choose between a standard curve, constant and X-point curve

types.

c. Butterfly Tuning menu

Screen of the Butterfly menu allows you to fine tune all braking travels through one proportional control (stick, knob or switch). The values you set in this screen are added/subtracted to the

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appropriate butterfly travels. The way these values influence servo deflections depends on the position of the butterfly's control stick and the position of the butterfly's Tuning control.

The "F3Apply” button operates similarly as in the Aileron Differential menu. If you press this button, the values set in the "Butterfly Tuning” menu are copied into the appropriate travels in the "Butterfly Ailerons/Flaps/Elevator Adjustment” menu. After that, all values in the Butterfly Tuning menu are initially set to zero (so that the tuning control no longer has an effect).

9.2.11 Free Mixes

The Free (programmable) mixes are used to make a second or „slave“ channel react as a result of the original channel’s input or by moving any Switch, Knob or Stick. Any of the channels can be (Freely) mixed with any other function, assignment or logical switch. Up to 30 free mixes can be programmed for any given model. The primary channel (“Master/From”) specifies the control or input function, while the channel that reacts to the Master is called the “Slave/To” channel. The “Master Value” represents the percentage of "slave“ channel travel output performed when the "Master“ channel function is used.

1. Copying a Free Mix

Highlight an existing free mix and use the “F1 (Copy)” button to

create a copy of the existing mix.

2. Creating a Free Mix

Use the “F2 (Add)” button to create a new free mix. The Primary

channel called “Master/From” specifies the input function, while

the channel that reacts to the Master is called the “Slave/To”

channel. The last variable on the screen is the “Master Value” which

represents the percentage of the slave channel’s mix/travel. After

your model‘s basic configuration is finished, use the “F5 (Next)”

button to exit the free mix screen. If you need to make any changes

simply highlight the desired free mix and press the “F4 (Edit)”

button to reach the advanced settings menu for that free mix.

a). Free Mix Setting

The free mix configuration settings can be set collectively for all

flight modes by selecting the “G-Global” symbol or you can allow

individual free mix settings in each separate flight mode by

sellecting the “S-Separate” symbol.

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d) Free Mix Deployment Delay

The time delay function can help smooth the transition from one

state to another. Values adjusted in the “Source” item will slow down

full mix deployment when the mix is ON (switched ON or always ON)

and the master channel changes its value. In this item, when you add

a delay to only one side (- or +), the mix deployment will be slow in

one direction only (-100% to 100%) or (100% to - 100%). When you

add a delay to both the negative (-) and the positive (+) sides, then

your mix will be slowed in both throw directions.

e) Free Mix Activation/Deactivation Delay

The "Switch“ values can only be when you have assigned a switch to

turn the mix ON and OFF. This delay operates independently from

the "Source“ values. The positive side of a delay is applied if the mix is

activated using Activation Switch. The negative side is used if the mix

b) Free Mix Activation

A free mix can be activated by any Switch/Knob/Stick. By selecting “Switch” and by editing the desired assignment you can activate and choose the position at which this Switch/Knob/Stick or Logical Switch will turn the mix ON or OFF or even control its throw proportionally. This menu line includes a visual graphic to show the ON or OFF position of your selected switch. If you do not select any switch, then the mix is always ON.

c) Free Mix Curve Programming

This programming screen can be accessed by highlighting the “Curve” item and by either using the “3D Control” button or by pressing the “F4 (Curve)” button. By accessing the “Mixer Curve” function screen you can select the mix curve which best fits your application.

is deactivated and both slow down any fast reactions while turning

the mix ON and OFF.

f) Free Mix Multiple Servo Settings

If the mix uses more than one output function as the slave, then the

“Output Mix” menu will appear. This menu allows you to edit the

settings for the individual slave servos (S1-S4).

g) Free Mix Directional Positive/Negative Movements

Once the free mix function is created you can edit the advanced

settings menu so that the mix will either add to or reduce a slave

function‘s movement. To do this, you can set the mix value as a

positive percentage or a negative percentage.

h) Using Another Free Mix to control a Free Mix

A free mix can be controlled by just a control input function (Master)

or it can also be controlled by another free mix’s control function

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(Slave). Here is how to create a free mix whose input is controlled by an existing free mixer output:

• To allow a free mix to control another free mix you must enable

the “Slave Link” option. This allows the free mix to act as input for other free mixes. Use the “3D button” to highlight and select this option. You will see a check mark if the option is enabled and an X if it is disabled. You will also use the (+) or (-) to determine the mix direction.

• To allow a free mix to be controlled by another mix you must

enable the “Master Link” option. This allows the free mix to accept the input from other free mixes. Use the “3D button” to highlight and select this option. You will see a check mark if the option is enabled and an X if it is disabled. You will also use the (+) or (-) to determine the mix direction.

i) Free Mix Trim Settings

This item allows you to enable or disable whether trim functions will influence the free mix or not.

j) Free Mix Control by Dual Rates

With this item you can activate or deactivate the “Slave Dual-Rate” function for the free mix. This settings allows the slave output to be affected by dual rate inputs. All adjustments can be visually inspected right away in the servo monitor page by pressing the “F2 (Servo)” button. Pressing the “F5 (Ok)” button returns you back to free mix screen.

k) Aileron Differential

This option is displayed only after you create a mix from any function to Ailerons. When this option is activated, the output of the mix will

be influenced by the aileron differential settings. If this option is

deactivated, the output of the mix is transmitted directly to the servo

without any modifications. Uncheck this option if you want to use

aileron differential fine tuning without affecting throws of the mixes

applied on ailerons.

3. Deleting a Free Mix

Press the “F3 (Del)” button to delete the highlighted free mix.

4. Configuration & Setting

A free mix programming screen can be accessed by highlighting the

selected mix and then pressing the “F4 (Edit)” button.

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9.2.12 Governor/Gyro

Typically, a gyro is used to stablize a model helicopter along its vertical axis (rudder). One channel is reserved so that you may adjust the gyro sensitivity (gain) from the transmitter. Also, a separate channel can be reserved for the control of a throttle governor. The governor can be enabled when you create the model or later from the "Model >Basic Properties“ menu. This menu allows you to adjust the settings for both of these output channels. The Governor/Gyro settings can be set collectively for all flight modes by selecting the “G-Global” symbol or you can allow individual Governor/Gyro settings in each separate flight mode by sellecting the “S-Separate” symbol.

1. Gyro Settings

By default, the gyro sensitivity is assigned to the three position "Si“ switch. This allows you to have three different settings (Position 1, Position 2, Position 3) for the gyro sensitivity. You can always assign this function to a different transmitter control element (knob, slider, switch) in the "Model, >Function Assignment“ menu. The Gyro settings can be set collectively for all flight modes by selecting the “G-Global” symbol or you can allow individual Gyro settings in each separate flight mode by sellecting the “S-Separate” symbol.

In the Gyro settings menu it is possible to edit up to three main

values for each gyro function in all flight modes separately according to the position of the main control/switch.

Moving the switch to the selected position causes an automatic update of the depicted values in the appropriate line. Set the main value of the gyro gain to the needed value (highlighted in the picture), eventually also assign an appropriate control for fine tuning – here it is necessary to set also the percentage range of the control influence. For each position of the main control it is possible to individually assign an independent control for fine tuning of the gyro gain. The resulting applied gain value is displayed in parentheses (-50% in this case).

Note:

Negative values of gyro gain indicate the gain in "Normal" mode, positive values indicate the gain in the "Heading-lock" mode.

2. Governor Settings

If you have the governor function enabled, by default, the governor

sensitivity is assigned to the three position switch. This allows you to

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have three different settings (Position 1, Position 2, Position 3) for the governor sensitivity. You can always assign this function to a different transmitter control element (knob, slider, switch) in the „Model, >Function Assignment“ menu. The governor settings can be set collectively for all flight modes by selecting the “G-(globe)” symbol or you can allow individual governor settings in each separate flight mode by sellecting the “S-Separate” symbol.

Like in Gyro gain settings, it is also possible to select up to three main values for governor RPM control in the Governor settings menu (0% means zero RPM, 100% means full throttle). It is also possible to assign a specific control to each governor position (switch, stick or knob), which can precisely tune required RPM – in this case it is necessary also to specify the range of the influence of the tuning control to the RPM. The resulting applied value of the Governor function is displayed in the parentheses. The setting can be global for all flight modes or separate for each mode.

9.2.13 Throttle Limiter

If you have several flight modes and all of them have specific throttle curves, the Throttle Limiter might help you to get the motor's RPM safely from the lowest to the maximum RPM that is controlled byyour throttle curve.

You are free to choose any control device (proportional or a switch) that will operate as a speed limiter. It doesn't allow the throttle to go any higher than the position that this control shows. The limiter

(*depends on equipment)

operates within a specified range (negative and positive rate, “- Rate

+”). Using the “-” rate you can set the lowest motor RPM you want to

use. This is the point where the limiter begins its operation. The “+”

rate represents the maximum possible output of your throttle

channel. If your application needs full throttle, you should set the “+”

rate to a value higher than 100% so that the full throttle output is not

limited.

It is possible to set some delay for this control (if it is assigned to a

switch) so that the motor goes smoothly from low to high RPM (and

vice versa). Finally, the Exponential parameter enables you to

finetune the output at lower RPM and the whole acceleration curve.

The throttle limiter also influences mixes where the throttle acts as

the source. The trim function is not influenced by the throttle limiter.

If a control device is not assigned, the throttle limiter function is

disabled.

9.2.14 Snap Roll

The snap roll function is intended for aerobatic pilots who want an

instant stunt controlled by a single switch. There are two modes of

the snap roll function:

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Sep arate switch es fo r eve ry direction. The priority goes from up/right direction (highest) and continues until down/left (lowest).

Master mode – the stunt itself is done by activating a master 1.

switch (Sa in this case). The other switches are taking care of the direction of the stunt.

Single mode – the stunt is done immediately after any 2.

direction switch is activated.

You may enter your desired properties for ailerons, elevator and rudder separately for every direction. There are four directions available (up/right, down/right, up/left and down/left), each one is controlled by a separate direction switch. Each element may store its own fade-in/fade-out ramp which is defined by the rows “Delay +”

and “Delay -”.

All options may be either flight-mode-specific or global. You can see the current state of the snap roll function in the bottom left corner of the display.

Note:

This function is not available for helicopters, v-tails or delta wings.

9.3 Advanced Properties

Advanced programming menu for DS-12.

9.3.1 Other Model Options

This menu contains additional, special features of the DS-12 transmitters.

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1. Auto-Trim Function

Auto-Trim function can be activated using any assigned switch, knob or stick. Once this function has been activated you can trim your model using transmitter gimbals. The direction and speed of the trim adjustment is determined by stick movement. Larger stick movements equal a faster trim response. When the Auto-Trim function is active, the transmitter gimbals do not change their standard response. The transmitter is still in normal operation mode.

Advice:

It is advised to use the automatic trim function only for the maiden flight, after proper trimming is done we recommend disabling this function.

2. Trainer Function

The Trainer function can be set so that it may be activated using any assigned switch, knob or stick.

3. Telemetry Recording

The Telemetry recording function can be set so that it may be activated using any assigned switch, knob or stick. The data stream is recorded on the internal SD memory card. All data can be found in the “Log” directory of the transmitter software after connecting the Tx to the PC via a USB port. Active data recording is indicated on the upper edge of the main desktop screen by a blinking circle. A solid square graphic indicates that recording is stopped.

3a. Mode

By default ("Auto" mode), the telemetry starts recording after any timer is activated, Start-logging switch is flipped or Start button on the main screen is pressed. If the "Start/Stop" mode is selected, the status of recording is always controlled by the position of your selected Start-logging switch.

4. Throttle Cut Setting

This safety feature is mainly for models using glow or gasoline engines as their main source of power. Electric models can also highly benefit from this safety feature. The Throttle Cut function can be activated using any assigned switch, knob or stick. By editing the “Output Value” item, the throttle output will move to the user defined (completely off) throttle position once the assigned switch is activated.

5. Throttle Idle Setting

This feature is used to set the idle position for your throttle and will prevent your engine from shutting-off when you move throttle stick to its low position. The minimum throttle setting is defined by editing the “Idle Offset” value. When this function has been activated, the minimum throttle setting (idle point) is defined by the offset value as a percentage. Standard throttle function is not affected by the idle offset setting.

(*depends on equipment)

9.3.2 Sticks / Switches Setup

This menu contains System Stick/Switch settings and configuration.

Various functions can be activated by any Switch, Stick or Knob

position. Switch setting enables you to set the points when your

desired function/timer/telemetry can be turned ON or OFF.

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1. Switch & Stick Type

The first menu line item lists the control’s number and the second item lists the type of control element. Using the “F2” and “F3” function buttons you can scroll through channels, with the “F5 (Ok)” button you can exit the menu screen.

By default, the switch types are always automatically detected, however, it is also possible to overwrite any of the auto-detected switch types with a user-defined type. The choices are: "Auto" which keeps the auto-detection running, "None" that disables the particular input control, standard "Std. Switch", "3-Pos. Switch", "Button" and "Proportional". Any value other than Auto will disable auto-detection for the specified control. Remember, these settings are global and are applied to all models. The only model-specific "Type of control" property applies to stick-switches Sk and Sl. This feature is useful, for example, if you want to have a standard switch that behaves like a spring loaded switch equipped with button memory.

2. Switch ON/OFF Points

Any proportional function can be set as a system switch. This menu item enables you to assign the travel percentage at which a desired function can be turned ON or OFF.

“Switch-ON” – The point when the control element positon will switch a function ON.

“Switch-OFF” – The point when the control element positon will switch a function OFF.

By default, the system setting for all proportional channels and for all inputs is set to function the same as a 3-position switch.

a) A function above this point is considered to be “Switch ON”

b) A function in this range (middle) can be considered to be either

“Switch ON” or “Switch OFF”

c) A Function below this point is considered to be“Switch OFF”

If the switch setting is set at same level for “Switch ON” and “Switch

OFF”, the proportional channel/function output will be the same as

a 2-position switch.

3. Required Preflight Position

For any functions assigned to the Switch, Knob or Stick, any preflight

initial position can be programmed. If the pre-programed Switches,

Knobs or Sticks are not in required preflight position while model is

being activated, system will refuse to switch to this model. The

transmitter screen will display the function that is not in

preprogrammed, correct preflight position.

4. Function Status Display

Position and status of the control is displayed in the status bar. On

the right side of this menu you can see the status of the switch

function as an “x” or check mark.

1) Setting Example

If you have installed the optional a button/switch in your left or right

stick, scroll thru the Control No. Menu line and pick the function

switch “Sk” or “Sl” if the button switch is installed in your right stick.

Pick one of the “Type of Control” switch options:

• “2-Position Switch”

• “3-Position Switch”

• “Button”

For any functions assigned to the chosen switch, knob or stick, any

preflight initial position can be programmed.

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The transmitter RF module can operate in one of three modes. For a detailed explanation. (see section 5) The wireless RF setting is programmed to the memory of individual models (receivers). While programming a selected model you will need to configure the RF module settings. The only exception for the system is the “Trainer” mode. If the particular model has been programmed in Trainer mode, this setting will not change if the Tx is turned ON or OFF.

For safety reasons, the “Trainer” RF mode will be switched automatically to “Default” RF mode when a different model is selected in the transmitter.

DS/DC-14-16-24 radio systems are excellent tools for instructor pilots. Basic training for a student is not different from flying his own model. Both the instructor and student have their own JETI transmitters, all communication between the transmitters is done wirelessly. The instructor decides when to give control of the model to the student and when it’s time to step in. The instructor’s (DS/DC14-16-24) primary transmitter RF module communicates with model and the secondary RF module communicates with student’s transmitter (DS-12). The Student’s transmitter (DS-12), if set to “Student” mode and uses 2.4 GHz RF module to communicate with instructor’s transmitter.

“Default” Wireless Mode

a. Selection b. RF module bind control menu line

“Student” Wireless Mode

If student’s transmitter if set to “Student” mode, any dual-rates, mixes

or any other advanced features are disabled in the student’s

transmitter.

a) Mode Selection.

b) Binding initialization of the Instructor transmitter‘s primary RF

module or special wireless “Trainer” module by JETI.

c) Channel function assignment.

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“Instructor” Mode

a) Mode Selection.

b) Assigned trainer function switch, when the switch is activated,

control of the model is transferred to the student.

c) Connect the PPM signal from the "Student" transmitter to the

DS-12 PPM input (Jack).

d) Channel function assignment. Some or all of the functions can

be controlled by student.

e) Instructor/Student control authority values. This setting limits

the amount of control for the student. If the instructor is assigned a 60% control value to a particular channel, and student is assignedonly a 40% value. The instructor can easily override student’s input and correct the model’s flight.

f) Assignment for the input channel from the student’s

transmitter to the Control function of the instructor’s transmitter.

g) The Trainer Mode allows you to directly assign an arbitrary

control (switch, stick, even a logical switch) which will be emulated for further use in the student's or teacher's transmitter. The list of emulated inputs is located at the bottom of the Function list. The behaviour depends on the mode setting of transmitter:

1) Student mode. Here you can simply assign an arbitrary

control which will directly output its position/value to a defined channel of the student's transmitter. In the picture, the proportional control P8 is assigned to the seventh channel. You can disable the output by un-checking the "Enabled" button.

2) Teacher mode. Here you can decide which controls will be

emulated by any of the student's channels. At the moment the student takes control of the model, the values of these controls are fully overwritten by the values of the appropriate student's channel. In the picture you can see that channel seven emulates the proportional control P8 and thus all functions that rely on this control knob. With this option, the student may switch the flight modes, operate the Butterfly function directly etc.

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Trainer Mode with two JETI DS/DC Radios

Make sure that the instructor’s transmitter is bound to the 1.

aircraft in the “Default” wireless mode and that all flying surfaces are functioning properly.

Change the instructor’s transmitter (DS/DC-14/16/24) wireless 2.

mode to “Teacher” and authorize the secondary TX module to bind with the student’s transmitter.

Switch ON the student’s transmitter (DS-12), change its wireless 3.

mode to “Student” and allow the instructor’s transmitter to bind properly. Verify that all of the aircraft’s surfaces are correctly controlled by the student’s transmitter. If they are not correct, make the necessary changes in the student’s transmitter.

Double Path Wireless Mode

a) Mode Selection.

b) Primary module bind control menu line

c) Secondary module bind control menu line

d) Optional signal loss alarm settings.

Trainer Mode for JETI DS-12 as the Instructor Radio

Other brands of transmitters can be used by the student with a JETI Duplex EX 2.4GHz radio system by using a PPM cable for communication with DS-12 transmitter.

1. Make sure that the instructor’s transmitter is bound to the

aircraft in the “Default” wireless mode and that all flying surfaces are functioning properly.

C ha ng e t h e i ns tr u ct or ’s t r an sm it te r m od e t o2.

“Teacher” and connect the PPM signal from the "Student" transmitter to the DS-12 PPM input (Jack).

Verify that all of the aircraft’s surfaces are correctly controlled by 3.

the student’s transmitter. If they are not correct, make the necessary changes in the student’s transmitter.

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Signal Loss Alarm Settings

It is possible to define a specific response from the transmitter after one or more receivers disconnect or lose signal. The options are:

• Loss of any receiver – the alarm is activated every time any of the

receivers loses a connection. This mode is sufficient for applications where two receivers control separate functions of the model. Both receivers must be connected for proper function.

• Loss of receiver Rx1 – an alarm is triggered only if the primary Rx

loses connection. This mode is intended for competition pilots who use the primary Rx in the model while the second receiver is acting as a reference for the judges. In this mode, the receivers are independent and you can control your model with only one receiver connected.

• Loss of receiver Rx2 – an alarm is triggered only if the secondary Rx

loses connection. The intended use and behaviour of this mode is similar to the previous mode.

• Loss of both receivers – an alarm is triggered after the signal from

both receivers is lost. You should use this option if you want to join servo signals redundantly using the Enlink plug or any other central control unit. Both receivers must be connected for proper function.

Pairing the transmitter with receivers in Double Path mode

1. Make sure that receivers are set in Normal mode, not in Clone

mode.

2. Note down which receiver is the first and which is the second

because of later easier identification. Keep the receivers switched

off.

3. Switch on the transmitter with created model, in "Advanced

properties - Wireless modes/Trainer” menu item select "Double

Path mode”.

4. Plug the BIND PLUG interconnection into EXT output of the first

receiver. Switch on the receiver. Now the receiver expects a

sequence for pairing (in case you have Rx firmware version 3.11 and

newer, this period is limited up to 60s).

5. Press „3D pushbutton” on the transmitter over "Pair primary TX

module" command. As soon as the receiver is identified, you will be

asked for confirmation – now push OK button. Switch off the receiver

and remove pairing interconnection.

6. Plug the BIND PLUG interconnection into EXT output of the

second receiver. Switch on the receiver.

7. Press „3D pushbutton” on the transmitter over "Pair secondary

TX module" command. As soon as the receiver is identified, you will

be asked for confirmation – now push OK button. Switch off the

receiver and remove pairing interconnection.

8. Switch on both receivers. The connection should be established

immediately, eventually servo control is allowed.

9. Now you can specify additional parameters of the Double Path

mode so that the transmitter correctly responds to the signal loss

from any of the receivers.

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Using the 900 MHz NG Backup

The backup Tx module can be enabled in all wireless modes to allow better link redundancy and safety. Just check the Enable 900MHz Backup. You can bind the 900MHz NG receiver in the same way as standard Duplex receivers.

1. Insert bind plug to the 900MHz NG receiver

2. Turn on the receiver.

3. Highlight and press the „Pair backup Tx module“ option.

4. If the receiver is found, a sound notification will be played.

It is possible to set an audible alarm that will be triggered in case the

2.4GHz loses link during flight and the backup module takes the operation (see the System -> System Sounds menu).

(*depends on equipment)

Disable RF Transmission

You can manually disable the wireless transmission by pressing the "F1 button” followed by a confirmation of the choice. The RF system turns Off automatically when the USB connection is activated.

Caution: If you disable the transmission with a model attached, you may cause a signal loss alarm.

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9.3.4 Logical Switches

If you want to have single or multiple transmitter functions which are controlled based upon the condition of other control conditions, then setting up a logical switch is the way to go. Each logical switch is defined by a logical expression. The logical expression contains a logical function and the relationship of the other conditions which must exist for the logical function to be activated. The end result is that your logical switch can either work like a 2-positon switch (ON/OFF) or like a proportional 3-position switch (ON/Center/OFF).

1. Creating a Logical Switch

Up to 16 independent logical switches can be created. Select one of the numbered lines and press the "3D button“ to access the logic switch setup menu. To enable the switch highlight and change the enabled value to “Yes”. Once activated you can see the control inputs and conditions on the menu screen. First set the control inputs #1 and #2 by assigning functions to switches, sticks or knobs. After that, select your desired logic statement (OR, YES, Multi). On the bottom of the screen the result of your logical expression is displayed by either a check mark or an "X“, depending upon the current conditon state.

(*depends on equipment)

2. Logical Switch Proportion Calculation

Logical rules can also be created when your logical switch uses proportional channels. To enable proportional evaluation press the "F2(Prop)“ button when you select your input controls. When you allow the use of proportional controls, an additional condition menu will appear. In this menu the conditions can be set by percentage value of the channel as well as by the value from which the switch will be in its full ON/OFF position. Those conditions will then be used to calculate the logical result.

Example: This figure shows the use of proportional processing by a logical switch. In this example, if the P2 stick is moved between 20% and 80% of its travel, the logical switch is in the ON position. If the P2 stick is moved from 0% to 20% or from 80% to 100% then, the logical switch is in the OFF position. All 16 logical switches can be configured this way if needed.

(number of available logical switches depends on actual transmitter equipment)

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Switch 1

Switch 2

The result of the operator

ANDORMulti

\\\\\

\]\]#

]\\]#

]]]]]

]]]]

• The AND condition: The resulting value of the switch is

calculated as minimum value from both controls. If you have two sliders, the first one has +25% and the second one has -25%, the result returned by the logical switch will then be -25% . (picture )c)

• The OR Condition: The resulting value of the logical switch is

calculated as maximum value from both controls. The higher value will be returned (picture ). d)

• The Multi condition: This option still emulates a 3-position

switch. The output values of the logical switch are then in range 100%, 0% and 100% (picture ).b)

Example: How to enable or disable the Butterfly function using a switch.

Many people want to have the ability to turn the Butterfly function on and off independently from any flight mode. So here we show the way to do that (see picture ).c)

Select an arbitrary switch as Control 1. In the picture, Sj was 1. chosen. This switch will overwrite the function of Control 2.

As a Control 2 select a proportional unit that will operate the 2. Butterfly function (P2 in this example). Make sure it is evaluated proportionally (see picture ).e)

Control 1 and Control 2 are linked together using AND logical 3. function. That means, if the switch Sj is deactivated, the operation of P2 will be blocked. Otherwise, P2 will function normally.

In menu assign the newly created 4. Fine Tuning -> Butterfly switch L1 in the standard way and try its operation.

3. Emulating a 3-Position Switch

You can use the logic function “Multi” to allow the logic switch to act

as a 3-position switch. The “Multi” logic function can combine the

output from two 2-position switches to create a logic switch with

three output conditions.

4. Using Proportional Logical Switches

The logical switches also offer the option of a complete proportional

evaluation that could be applied to both controls. Just select an

input stick/slider, press the F2 “Prop.” button in the same menu

(picture ) and confirm. Then edit the selection box with options e)

“X<”, “X>”, “Lin” and make sure that you select the “Lin” option

(picture c)). At this point, the logical switch starts to act as a

proportional control.

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You can combine more controls using logical conditions:

9.3.5 Sounds on Event (Sound Assignments)

You can assign an audio file to be played based on any transmitter

condition. This means that any music file stored in the transmitter

can be assigned to any switch, stick, knob, logical switch, alarm or

any other special function. Since you can also upload music files the

the DS-12, you can fully customize how your transmitter

communicates with you. If multiple sound files are triggered at the

same time, they will play at the same time and their sounds will

overlay each other.

1. Sound Switch Assignment

Select the “Switch” menu item and assign the switch that you want

to use to trigger the sound playback.

2. Select the Sound File

Select the “File” menu item and select the sound file that you want

assigned to the switch. The available audio files are stored in

Directory/Audio. This is important to remember if you upload your

own files.

3. Sound Playback Delay

The playback of any sound, after activation, can be delayed by

editing the “Delay” menu item.

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4. Sound Repeat

This menu item allows you to repeatedly play any sound after it has been activated. This can be useful if your selected sound’s playing time is short.

9.3.6 Sequencer

While this function can be used for direct control of landing gear servos, its usage is almost limitless. Two independent sequences might be used when you turn the source switch on and off.

You can define up to 6 sequencers Q1-Q6 and within each sequencer you can define up to 16 control points for each path. Switching between different sequencers is possible by pressing the

"F1 Down” and "F2 Up” buttons.

To make a sequencer active, you should do the following steps:

Assign a source switch. After this switch is activated, sequencer 1. starts running. But first it has to know a path that consists of control points which are distributed over a period of time.

(*depends on equipment)

2. To add control points, you should move the timeline (edit

“Time” column) so that it reaches the desired time. Then press the

"F3 Add” button. The newly created control point will be highlighted and you can change its value (edit the “Value” column). Generally said, the point located closest to the timeline is highlighted and made editable.

You cannot move the control points in a time domain but you 3.

are able to delete any point by pressing „F4 Delete” button.

Now, when you activate the source switch, the timeline begins 4. moving and the output of the sequencer is updated accordingly. If you deactivate (turn off ) the switch, the sequencer moves in the opposite way.

There are some additional options that you can now set in the Advanced menu:

• You can label the sequencer to simplify identification.

• The option to overwrite a specific channel. Example: If you have

several gear servos installed in your model, here is where you can define which servo will be directly controlled by the sequencer. Any other operations (like mixing or DR/Expo) will not be applied to the output.

• Type of path (Symmetrical / Asymmetrical) – this option tells

the sequencer that there is either one symmetrical path, or there are two independent paths – one path is used after you activate the switch and another one after the switch is turned off. If you choose the Asymmetrical option, the sequence will always start from the very beginning and it doesn't matter whether the previous sequence is completed or not. It is recommended to use this option in conjunction with the Always finish sequence option.

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• Cycling – if you wish a cyclic behaviour for your beacons,

turrets or radar assemblies just check this option.

• Always finish sequence – After checking this option, the

sequencer will never be interrupted and always will travel from the beginning to the end of its path.

• The button clears all data from the sequencer and „F3 Clr”

resets it to the default state.

9.3.7 Accelerometer

The DS is equipped with an inertial unit that allows you to precisely determine the orientation of the device in space. This unit consists of a 3-axis gyroscope, 3-axis accelerometer and additional mathematic operations. You can freely use this inertial unit to control any function, trigger any voice announcements or you can simply flip pages on the main screen.

(*depends on equipment)

You can configure some of the in e rt ia l u ni t p ar am et e rs i n

A d v a n c e d P r o p e r t i e s - > Accelerometer. In the picture , a)

the actual orientation of the transmitter is displayed. The axes GX, GY, GZ are defined as roll, pitch and yaw in the same order. The graph shows the final values after all corrections have been made.

Within this menu, you can edit following parameters:

Filtering – This increases smoothness of the movement for each axis separately. You can set values in range from 0 to 10. Zero value means no filtering and gives

Dead Zone – This means that as the value is increased, the more you can move the transmitter around the middle position and the output of the inertial unit will remain zero.

Pitch Offset - This shifts the GY axis so that you don’t have to hold or keep the transmitter in a completely horizontal position all the time.

You can also view the raw data coming from accelerometer and gyroscope by pressing the „F1 button” (see picture ). This might b) help you to fine tune your setup.

fast reactions. The higher the filtering setting, the movement becomes slower and smoother.

Sensitivity – This influences the gain of the inertial unit for each axis separately. If you feel that the reactio n s o f t h e cont ro l l ed function are too small for the particular movement, you can simply increase the corresponding value of sensitivity, numerically up to 400%.

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After you have finished setting the inertial unit itself, you can assign the resulting variables to any function using a standard input dialog (picture ). To see the variables of the inertial unit, you have to press c) the "F2 Gsens.” button. The axes GX, GY, GZ correspond to the graph shown in the picture ). The last parameters are called Shake L/R a) and represent a motion gesture. If you quickly shift the transmitter to the left, the G/L switch will be activated for a short time. Similarly, a single movement to the right activates the G/R switch. You can use these gestures to trigger voice announcements, flip pages of the main screen etc.

The parameters "Axis X<<" and "Axis X>>" represent virtual twostate switches which are activated when the transmitter is tilted to the left or to the right along the X-axis.

The "GHi" switch can be used for discuss launch glider (F3K) detection. It is based on large acceleration and gyroscope readings. That means, the transmitter is capable of detecting the launch of the DLG (F3K) model airplane. The "GHi" switch can be assigned to any function, sequencer or logical switch.

Roll (GX)

100%

Sensitivity = 100%

-100%

-90° 0° 90°

Dead Zone

Sensitivity = 200%

30° Pitch Offset

9.3.8 Telemetry Controls

Not only can you display telemetry data, record it to your SD card or

(*depends on equipment)

have it voice announced, now it is possible to control specific model functions using sensor inputs. This way, some tasks that previously required manual adjustment via visual estimation or alarms can now be automated.

Up to 8 controls labeled MX1 – M16 are available, depending on the type of transmitter and equipment. Telemetry controls offer functionality in two modes:

The Switch mode enables you • to create a virtual two-position switch using the value of one telemetry parameter. This switch is al way s active base d on the fulfillment of defined logical conditions.

The Proportional Control mode • enables you to transform a certain range of sensor values into a fully pr oportiona l c ontro l. I t c a n au tom a tically a nd s moothly control any kind of function using telemetry feedback.

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Examples for the possible use of telemetry controls

If the model speed is less than X m/s, flaps will be raised • automatically.

If the current is larger than X amperes, the motor run timer starts.• If the motor temperature is higher than 80 °C, the maximum •

throttle will be limited by the mix.

• If the on-state of the limit switch is detected, the sequencer

automatically starts. (ex. after opening the landing gear doors, the main gear will be deployed).

Setting the parameters of telemetry controls

Description – Sensor name that will be displayed in the list for easier orientation.

Active – Tick to enable the telemetry control function. Sensor – Here you can select a specific telemetry parameter. Type of control – Select Switch or Proportional control according to

the required functionality.

Condition (X<, X>, X=) – Select the condition under which you want the control to be active (ie switched on). In the same line, fill in the numerical value of the decision levels and the hysteresis value (prefixed with ±). Available in Switch mode.

• Example 1: The entry “X < 20.0m/s ± 2.0m/s” means that

telemetry control switches precisely when the telemetry parameter value is less than 18 m/s (due to hysteresis of 2 m/s). The control then symmetrically switches off when the speed exceeds 22 m/s.

• Example 2: The entry “X > 0 ± 0” indicates a switch that is

activated whenever the telemetry value is positive.

Duration – Minimum time of being switched on. If an event takes a very short time, it is possible to extend the time of the telemetry control being switched on for the time specified by this parameter.

Available in the Switch mode. Range – Set the operating range of the sensor (minimum value,

center value, and maximum value). This level will then be transformed into a proportional range of the control (-100%, 0%, 100%). Available in Proportional Control Mode.

Filtering – Determines the level of received telemetry values smoothing (filtering). The higher the level of filtration, the smoother the course, but the response will be slower. Available in Proportional Control Mode.

Default – The default control value, if the sensor is not present in the model or the model is not turned on.

Switch – This parameter can specify any switch, which will activate or deactivate the operation of the telemetry control.

9.3.9 Sound of Proportional Controls

In this menu, you can set a sound notification for up to four independent controls. You can choose a basic beep in the middle

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control position (Center-Beep mode), but voice announcements of the current position is also available (Voice mode).

• Center-Beep Mode – The transmitter beeps whenever the

control goes to a central position (its deflection is thus 0%).

• Voice Mode – The transmitter will vocally announce the

numeric value of the current position of the control. The value is reported after every change of the control position and only after the movement is stopped. In this mode, you can also select an audio file that will alert you when changes in control positions are detected.

Example: If you generate the “CONTROL.WAV” file and then assign it as the File parameter, the transmitter announces eg “Control:

twenty-five”.

The setting is always valid for the current model.

9.3.10 Voice Commands

The Voice commands function has been built in to provide a basic voice recognition capability so that the pilot can control some aspects of a model by voice. The voice recognition algorithm doesn’t contain any predefined language specifications, so you need to teach it to respond correctly to several phrases of your interest. The transmitter uses speaker-dependent recognition algorithms and with the highest accuracy will respond correctly to the same voice as it has been trained. The DS-12-24 features the voice-activity detection system (VAD), which is able to detect the presence of voiced speech in sound samples.

(*depends on equipment)

You can create up to 15 different voice commands (plus a keyphrase)

that are shared between all models. For each model separately it is

possible to specify which commands are active. You can use the

voice commands as a standard control device in the Input selection

dialogue, for example to activate voice telemetry announcements,

play audio files or to switch auxiliary model functions.

It is possible to use the internal microphone or a microphone

connected externally via the 4-pin headphone jack connector. A

standard cellphone headset (Apple or Samsung compatible) should

be used.

Ground

Mic.

Warning

LeftRight

The Voice Commands are still considered experimental feature. Please do not use this function to control any aspects of your model that could a cause crash if the command is not detected properly or another command is erroneously recognized.

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