Graupner mc-26, mc-28, mc-28 4D Programming Manual

Download

Programming manual

mc-26 / mc-28 / mc-28 4D

16 channel HoTT 2,4 GHz transmitter

No. S1036 / 33028 / S1033

esc

MC-28

set

Part 2

Index

Introduction ............................................................................. 7

Service Centre ................................................................................7

Use and menu functions ......................................................... 8

Short-Cuts ......................................................................................8

Definition of terms .................................................................. 9

Receiver configuration .......................................................... 10

Fixed-wing models .......................................................................10

Helicopter models .......................................................................11

Vehicles, boats .............................................................................11

Copter ..........................................................................................12

Receiver power supply .................................................................12

Symbols explication .............................................................. 13

Menus description ................................................................ 13

Meaning of the warnings ...................................................... 13

Model selection ..................................................................... 14

Copy/Delete ........................................................................... 15

Export to SD card .........................................................................16

Import from SD ............................................................................16

Suppress menus .................................................................... 18

Suppress models ................................................................... 18

Model basic settings ............................................................. 18

Control mode ...............................................................................19

Binding type .................................................................................19

Module .........................................................................................20

Receiver binding ..........................................................................21

Receiver output ...........................................................................22

RF module ....................................................................................22

Range test ....................................................................................22

33028_mc_28_Teil2_jh

DSC port .......................................................................................23

Throttle Cut ..................................................................................23

Switch-on warning .......................................................................24

Auto trim ......................................................................................24

Timer auto reset ..........................................................................24

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Model type ............................................................................ 25

Motor on CH1 ..............................................................................26

Tail ................................................................................................26

Ailerons/Flaps ..............................................................................27

Brake offset ..................................................................................27

Servo adjustment .................................................................. 27

Sticks setting .......................................................................... 29

Controls setting ..................................................................... 29

Dual Rate / Expo .................................................................... 31

Throttle curve ........................................................................ 32

Switch display ........................................................................ 34

Control switch ........................................................................ 34

Logical switch......................................................................... 35

Announce ............................................................................... 35

Phase setting ......................................................................... 36

Motor ...........................................................................37

Phase assignation

.................................................................. 38

Phase trim .............................................................................. 38

Channels without delay ........................................................ 39

Timers (general) .................................................................... 39

Phase timer ............................................................................ 41

Wing Mix ................................................................................ 42

Programming of the wing type ....................................................43

Model type: "1AIL" ......................................................................43

Model type: "1AIL 1FLAP"............................................................43

Model type: "2AIL" ......................................................................44

Model types with "2/4AIL 1/2/4FLAP" ........................................45

Model type: "2AIL 1FLAP"............................................................45

Model type: "2AIL 2FLAP"............................................................45

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Model type: "2AIL 4FLAP"............................................................46

Model type: "4AIL 2FLAP"............................................................46

Model type: "4AIL 4FLAP"............................................................47

Multiflaps menu ...........................................................................48

Brake setting ................................................................................50

AIL -> RUD (aileron -> rudder) .......................................................52

33028_mc_28_Teil2_jh

FLAP -> ELE (flaps -> elevator) .......................................................52

Free mixers ............................................................................ 53

MIX act. / Phase .................................................................... 56

Only mix channel ................................................................... 56

Dual mixer .............................................................................. 57

Fail Safe .................................................................................. 57

Trainer .................................................................................... 58

Transmitter output ................................................................ 58

Profitrim ................................................................................. 59

Trim memory ......................................................................... 60

Telemetry ............................................................................... 60

Channel sequencer ................................................................ 61

Multichannel ......................................................................... 62

MP-3 Player ........................................................................... 64

Basic settings ......................................................................... 64

Loudspeaker (LS) Voice / Vario / Buttons ....................................64

Owner ..........................................................................................64

Control mode (preset) .................................................................65

Stick-type (only by mc-26) ...........................................................66

Module .........................................................................................66

DSC port .......................................................................................66

Pitch min ......................................................................................66

Contrast (upper/lower display) ....................................................66

Display light ..................................................................................66

Switch-on melody ........................................................................67

Battery alarm threshold ...............................................................67

Switch-on warning .......................................................................67

Touch sensitivity ...........................................................................67

DATA sel. .......................................................................................67

33028_mc_28_Teil2_jh

Ph. Name 1 … 10 ..........................................................................67

BT headset and following lines ....................................................67

Vibration ................................................................................ 68

Servo display .......................................................................... 68

Servo test ............................................................................... 68

Key lock .................................................................................. 68

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Info display ............................................................................ 69

Digital trim / Throttle switch-off trim (function) ................ 69

Heli programming .................................................................. 70

Throttle curve (Heli) .............................................................. 73

Sticks setting (Heli) ................................................................ 73

Control adjust (Heli) .............................................................. 73

Ring limit ................................................................................ 75

Firmware update ................................................................... 76

Update through memory card .....................................................76

Update through USB port ............................................................77

Problems during firmware update ..............................................77

Declaration of conformity ..................................................... 77

Notes on environmental protection..................................... 78

Care and maintenance .......................................................... 78

Warranty ................................................................................ 78

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33028_mc_28_Teil2_jh

Introduction

Service Centre

Thank you very much for purchasing the Graupner mc-28 HoTT.

The transmitter manual is composed by two parts. Part 1, the short manual, is included in the packaging. Part 2, the programming manual, can be found in its last version on www.graupner.de by the related page of the transmitter.

Read this manual carefully to achieve the best results with your transmitter and first of all to safely control your models. If you experience any trouble during operation, take the instructions to help or ask your dealer or Graupner Service Centre.

Due to technical changes, the information may be changed in this manual without prior notice. Keep updated by regularly checking our own website,

www.graupner.de to be always updated with

the products and firmware.

Graupner Central Service

Graupner/SJ GmbH

Henriettenstraße 96

D-73230 Kirchheim/Teck

Servicehotline

 (+49) (0)7021/722-130

Monday - Thursday:

9:15 am - 4:00 pm

Friday:

9:15 am - 1:00 pm

 service@graupner.de

Graupner USA

3941 Park Dr Suite 20-571

El Dorado Hills, CA 95762

Website: www.graupnerusa.com

Phone: +1 855-572-4746

Email:service@graupnerusa.com

Graupner in Internet For the service centers outside Germany please refer to our web site

www.graupner.de

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Use and menu functions

Short-Cuts

The following key combinations can be used to directly call up certain menus and options:

 CLEAR

Brief simultaneous touch of the

keys or on the right touch pad will restore the active entry fi eld's changed parameter value back to its default value.

 "Servo screen"

Brief simultaneous activation of the

keys of the left touch pad will cause a jump from the transmitter's base screen or from almost any menu position to the "Servo" menu.

 "Telemetry" menu

Press the center ESC key in the left touch pad for about 1 s to call up the "Telemetry" menu from the transmitter's base screen.

To come back to the base screen it is enough a "normal" touch on the ESC key.

 Graphic display of telemetry data

Briefly touching one of the selection keys

of the left or right touch pad will cause a jump from the base screen directly to the transmitter's graphic display of telemetry data or will allow paging back and forth between individual graphic displays.

Briefly touching the ESC or SET key will cause a return back to the base screen.

 "HIDDEN MODE"

Press and hold arrow keys

of the left touch pad then momentarily

touch the SET key of the right touch pad.

 Key lock

Entry lockout is activated and deactivated from the base screen by simultaneously pressing the ESC and SET keys for about two seconds. The key lock function is displayed by a key symbol:

The controls remain operational.

Press the ESC and ENT buttons at the same time again for about two second to release the lock.

 Quick-Select

From the multi-function list, a jump can be made to a "Structure overview" by a brief, simultaneous touch on the

or keys of the

right touch pad.

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33028_mc_28_Teil2_jh

Definition of terms

Control function

A control function is understood as the signal for a specific control function. The signal of a control function can be transmitted directly into one control channel or through a mixer to several control channels. The control function includes the influence of the mechanical control path on the corresponding servo. This can be spread or concentrated and modified from linear to highly exponential.

Controls

As "control" are meant the function elements that the pilot can actuate directly in the transmitter. Through the controls the connected servos, ESC etc. will be controlled by the receiver.

Control channel

If a signal contains all control information necessary for a particular servo, whether directly from the control or indirectly via a mixer, then the term control channel is used.

Mixer

The transmitter software contains a variety of mixing functions. These allow a control function to influence several control channels and several servos. It is also possible to let several control function influence control channel (one servo).

Switch

The series of toggle switches can be included in the control programming. The switches are however generally also intended to switch program options such as to start and stop the timers, turn mixers on and off, as trainer switches etc. Each of the switches can be assigned any number of functions.

Control switch

In these software switches, labelled with "G1 ... G8", the switching point within the control travel can be set by simply pushing a button.

Logical switch

Through this option two switches, controls and logical switches or the favorite combination of them, can be interconnected in an "AND" or "OR" switch. A total amount of 8 logical switches "L1 … L8" can be programmed.

Fix switch FXI and FX

This kind of switch switches a function always on or off. You can also assign to a control function a fix input signal, e.g. FX = +100 % and FXi = -100 %.

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Receiver configuration

Fixed-wing models

The servos must be connected to the receiver in the indicated sequence. Not assigned outputs remain free. It is possible to change the settings in the line "Receiver outputs" in the "Model basic setting" menu.

Fixed-wing models with and without a motor with up to 4 ailerons and up to 4 flaps and tail type "normal" or "2 elevator servos"

free or FLAP2 right or special function free or FLAP2 left or special function free or 2nd elevator or special function

free or AILERON2 right or special function

receiver power supply

FLAP right or free or special function FLAP of FLAP left AILERON right or special function

rudder

elevator or elevator1 AILERON or AILERON left Airbrake or engine servo or electric drive controller

receiver power supply

free or AILERON2 left or special function

Tail type "V tail

free or FLAP2 right or special function free or FLAP2 left or special function free or special fucntion

free or AILE2 right or special function

receiver power supply

flap right or free or special function flap or flap left aileron right or special function elevator/rudder right elevator/rudder left aileron or aileron left airbrake or engine servo or drive controller

receiver power supply

free or AILE2 left or special function

Delta/flying wing models with and without a motor with up to 4 ailerons/elevators and 4 flap/elevator servos

free or special function or flap 2 / elev right free or special function or flap 2 / elev left free or special function

free or special function

receiver power supply

free or flap / elev right fre or flap / elev left free or special function free or rudder aile/elev right aile/elev left Airbrake or motor servo or ESC for electric models

receiver power supply

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free or special function

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Helicopter models

engine servo or speed controller (forward/backward)

Receiver assignment for helicopter models with 1 to 3 swashplate servos

free or special function free or special function

free or governor or special function

free or special function

receiver power supply

gyro suppression throttle servo or motor controller

free or special function

tail servo (gyro-system) Nick-1-servo Roll-1-servo Pitch- or Roll-2 or Nick-2-servo

receiver power supply

free or special function

Receiver assignment for helicopter models with 4 swashplate servos

free or special function

free or governor or special function

free or special function

receiver power supply

gyro suppression throttle servo or motor controller Nick-2-servo

Tail-servo (gyro-system)

Nick-1-servo

Roll-1-servo

Roll-2-servo

Vehicles, boats

receiver power supply

free or special function

free or special function free or special function free or special function

free or special function

receiver power supply

free or special function free or special function free or special function free or special function free or special function steering (left/right function)

receiver power supply

free or special function

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Copter

free or special function

Receiver power supply

free or special function free or special function free or special function

free or special function

receiver power supply

free or special function free or special function free or special function

Yaw

Nick Roll Motor/Pitch (up/down)

receiver power supply

special function

V-cable No. 3936.11

PRX stabilized receiver power supply No. 4136

special function

PRX stabilized receiver power supply No. 4136

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33028_mc_28_Teil2_jh

Symbols explication

Menus description

Always observe the information indicated by this warning sign. Par-

ticularly those which are additionally marked with the

WARNING. The signal word WARNING indicates the poten-

or tial for serious injury, the signal word ity of lighter injuries.

The signal word

Note indicates potential malfunctions.

CAUTION indicates possibil-

CAUTION

Attention indicates potential damages to objects.

The menus are described in the same sequence as they appear in the lower display. Tap on the SET button in the base display to switch in the multifunction menu.

The chapters of the manual are marked with model type symbols. The symbols are exactly the same used in the transmitter. It shows you which paragraph is related to your model type. Thus makes it easier to find which paragraph is required for each model programming.

Meaning of the warnings

Battery needs charging !!

BIND?

Warning!

Switch OFF the receiver

first!

CAN‘T

RECEIVE

DATA

Please select

RF on/off?

OFF

Transmitter input voltage too low

"Bind?"

No receiver is bound to the actually active model memory. By shortly tapping the SET button you can accede the related option.

You want to perform a model change in the " but the receiver of the actually active model is however still switched on.

No bound receiver in range.

Should the RF transmission be switched "ON" or "OFF"?

It appears only after switching the transmitter on with already bound receiver in active model memory.

Model select" menu

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Switch

RF module

OFF

Request to switch the RF transmission off

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Fail-Safe setup t.b.d.

Fail Safe setting not performed yet

Thr

too

high!

No pupil signal

insert

SD card

Power-on warning

is active!!!

actually not possible voltage too low

Please select

Trainer connection?

ON OFF

Throttle or pitch control stick position or throttle limit for helicopters too high

Connection between teacher and pupil transmitter disturbed

No SD or SDHC memory card in the card slot or card not readable.

Within the time set in the line "Switch-on warning" of the "general settings"

menu the transmitter has not been used. In the display it

appears the warning and the WARNING LED on the right side of the On/Off switch blinks and an acoustic warning alarm is emitted. If the transmitter is still not being used it will autonomously switch off after about three minutes.

In case of too low battery voltage a model change is not possible for safety reasons. In the display appears a related message:

Should the "Wireless Teacher/pupil connection" used before the last switch off of the transmitter be continued (CONTINUE) or interrupted (INTERRUPT)?

Model selection

Model select

Copy / Erase Suppress menus Suppress models Base setup model Model type

02 03 04 05 06

    

free free free free free

    

Tap on the SET button to access the menu. Now you can see the list of the available model memories. Selection of the desired model memory through the  or  buttons of the left or right touch-pad. Then tap on the SET button.

Create a new model memory, select an empty model memory:

You will be requested to select the desired model type among the

R12

five available model types.

Select through the  or  buttons the related symbol and then tap on the SET button. In this way the selected model memory will be installed with the selected model type.

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With this selection model specific settings will be available in the menus. Now you can program your model in this model memory.

Select model type

Copy/Delete

Model select

Copy / Erase

Suppress menus Suppress models Base setup model Model type

Erase model Copy model–>model Export to SD Import from SD Copy phase

BIND?

=> => => =>

=> =>

After the initialization of the selected model memory with the desired model type the display changes to the base display of the new assigned model memory. At the same time it will appear for some seconds the warning message that there is no connection with a receiver. Tapping on the SET button you will directly enter the "Base menu". Here you are directly in the line for binding. For the binding process, please read the description in the "Model base setting" menu. Tap on the ESC button to procede without binding.

Tap on the SET button to access the menu. Now you can see the list of the available functions. On the right side of the display there is a scrollbar. That indicates you that there are other menu points other than the actually visible ones. Scroll with the selection buttons up or down.

Delete model

Select the "delete model" point an confirm through the SET button. On the lower left side you can see an arrow facing down. That indicates you that there are other menu points other than the actually visible ones. Scroll with the selection buttons up or down.

Model to be erased: 01

03 04

GRAUBELE

ULTIMATE

STARLET BELL47G



frei

Model really

to be erased ?

GRAUBELE

YES

Note

This deletion cannot be restored. All of the data in the selected model memory are completely deleted.

If the actually active model memory is deleted, soon after the dele-

R12

M M

–––

tion process it must be defined a favorite model type. If an inactive model memory is deleted, soon after the model selection appears "àààfreeààà".

Use the selection buttons  of the left or right touch-pad to select the model to delete.

It appears a safety query. The deletion process will be performed only if you move to YES and tap on the SET button. Selecting NO and tapping on SET button interrupts the deletion process.

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Copy from model: 01

03 04

GRAUBELE

ULTIMATE

STARLET BELL47G



frei

Copy Mod¢Mod

Select the point "Copy Mod¢Mod" and confirm through the SET

R12

–––

button.

Through the ESC button you can always interrupt the process.

• Select the model to copy and confirm the selection through the

SET button.

Model

01 SD-CARD

export ?

ULTIMATE

YES

Export to SD card

Erase model Copy model–>model Export to SD Import from SD Copy phase

Model

01 SD-CARD

export ?

ULTIMATE

YES

Import from SD

Import from SD-CARD:

ALPINA

EXTRA

COBRA BELL47G

Import to model: 01 02 03 04



frei

GRAUBELE ULTIMATE STARLET BELL47G



free

16/08/10

16/08/11

16/08/12 16/08/13





• Select the target memory and confirm through the SET button.

It appears a safety query. If you change to YES and press the SET button, the copy process will be performed. The copy process is interrupted if you select NO.

=> => => =>

=> =>

Select the "Export to SD" point an confirm through the SET button.

Through the ESC button you can always interrupt the process.

Select the model to export and confirm the selection through the SET button.

It appears a safety query. If you change to YES and press the SET button, the export process will be performed. The process is interrupted if you select NO.

Select the "Import from SD" point an confirm through the SET button.

Through the ESC button you can always interrupt the process.

• Select the model to export from the SD card and confirm through

the SET button.

R12

M G

R12 R12

–––

• Select the target memory and confirm through the SET button.

It appears a safety query. If you change to YES and press the SET button, the import process will be performed. The import process is interrupted if you select NO.

16 / 80

Note

If the imported model memory has been created in the transmitter and is imported to the same model memory then the receiver connection remains. If the model memory is imported in another transmitter, then the receiver must be bound again.

33028_mc_28_Teil2_jh

Erase model Copy model–>model Export to SD Import from SD Copy phase

=> => => =>

=> =>

Copy phase

Select the "Copy phase" point an confirm through the SET button.

Through the ESC button you can always interrupt the process.

• Select the phase to copy and confirm the selection through the

SET button.

Copy from phase:

3 5 7

Copy to phase:

3 5 7

Export to SD Import from SD Copy phase Store changes

undo changes

Export to SD Import from SD Copy phase Store changes

undo changes

2 4 6

=> =>

=> => => =>

=> =>

=> => => =>

=> =>

• Select the target phase and confirm the selection through the

SET button.

A safety query appears. If you change to YES and press the SET button, the copy process will be performed. The copy process is interrupted if you select NO.

Permanently save changes / undo changes

If you perform a model change or if you switch the transmitter off the last stand of the programming of the model is saved in the model memory. With the "Permanently save changes / undo changes" function the change will be manually edited during the use.

Through the "Permanently save changes / undo changes" menu point you can immediately save permanently the edited programming in the model memory.

Through the "Permanently save changes / undo changes" menu point you can undo programming performed during the use. In this way you can restore the last performed programming. You can choose since when the undo action should start, between the last switch-off or the last manual saving.

It appears a safety query. If you change to YES and press the SET button, the related process will be performed. The process is interrupted if you select NO.

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Suppress menus

Model select Copy / Erase

Suppress menus

Suppress models Base setup model Model type

Model select Copy / Erase

Suppress models

Base setup model Model type Suppress : SET

Suppress models

Model select Copy / Erase Suppress menus

Suppress models

Base setup model Model type

In this menu you can hide menu points from the menu function list. The hiding is related to the model memory.

Select the menu point to hide or to show and switch the status through the SET button. The crossed-out menu points are then no longer displayed in the multifunction list.

The menu points are not deactivated, programmed functions in the hidden menus remain active.

In this menu you can hide model memories from the model selection list.

Select the model memory to hide or to display, tap on the SET button to switch the status. The crossed-out model memories are then no longer displayed in the model selection list.

R12



SET

R12

R12 –––

03 04 05

Suppress :

GRAUBELE

ULTIMATE

STARLET BELL47G



free

Model basic settings

Suppress models

Base setup model

Model type Servo adjustment Stick mode Control adjust

Base setup model Mod. Name

Stick mode

HoTT

Module Rcv Ch Map n/a

!"#$%&’()�+,–./0123

456789:; FGHIJKLMNOPQRSTUVWX YZ[¥]^_`abcdefghijk

bind R08

BD1

?@ AB CDE

BD2

n/a

The model memories will not be deactivated, the programmed options will be retained.

In this menu you will set the base setting for the actual model memory.

Model name

You can insert a maximum of nine characters for a model name of the active model memory.

Through the left and right selection buttons you can move up or down to the next place. Through the SET button you confirm the selection and move to the next place. You can insert an empty space if you tap at the same time on the up and dow or left and right buttons.

Through the ESC button you can leave the menu.

Mod Name

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GRAUB

33028_mc_28_Teil2_jh

Control mode

Base setup model Mod. Name Stick mode Module Rcv Ch Map n/a

GRAUBELE

HoTT

bind R08

SEL

n/a

In this function you can choose a control mode which will be used for this model memory. In this way it will be determined which control movement of the related control stick will we associated to which channel. Tap n the SET button, set the desired mode through the selection buttons. In the "receiver assignation" section you can see where each servo should be connected.

Fixed-wing model

MODE 1 (Throttle right)

Elevator

Rudder

Elevator

Full throttle

Rudder

Querruder

Motor idle

MODE 3 (Throttle right)

Elevator

Aileron

Elevator

Full throttle

Aileron

Rudder

Motor idle

Car / boat

MODE 1 (for/backward right)

forward/backward

left

MODE 3 (for/backward right)

right

forward/backward

left

MODE 2 (Throttle left)

Full throttle

Querruder

Rudder

Motor idle

Rudder

MODE 4 (Throttle left)

Full throttle

Rudder

Aileron

Motor idle

Aileron

MODE 2 (for/backward left)

forward/backward

left

forward/backward

right

MODE 4 (for/backward left)

forward/backward

right

Elevator

Aileron

Elevator

Rudder

Elevator

left

Aileron

Rudder

right

Helicopter model / Copter model

MODE 1 (Throttle right)

Nick

Tail rotor

Nick

Tail rotor

Motor / Pitch

Roll

Motor / Pitch

MODE 3 (Throttle right)

Nick

Roll

Nick

Motor / Pitch

Roll

Tail rotor

Motor / Pitch

Roll

Tail rotor

MODE 2 (Throttle left)

Motor / Pitch

Tail rotor

Motor / Pitch

MODE 4 (Throttle left)

Motor / Pitch

Roll

Motor / Pitch

Tail rotor

Roll

Nick

Roll

Nick

Tail rotor

Nick

Roll

Tail rotor

Binding type

Base setup model Mod. Name Control mode Binding type Module

HoTT

forward/backward

GRAUBELE

n/a

forward/backward

Model

n/a

SEL

Note

This menu line is only visible until no receiver is bound to the active model memory.

This option must be selected before the binding of a receiver. You can select between "Global" and "Model", which means:

"Global": All bound receivers react to the signals of each model memory of the transmitter. For safety reasons it is then only possible to change model memory only after having switched the receiver off.

"Model": Bound receivers react only to the signals of the assigned model memory. An accidental use thorough a non specifically assigned model memory is not possible.

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03 04 05 06

GRAUBELE

ULTIMATE

STARLET BELL47G



free



free

Module

Base setup model Mod. name Stick mode Module Rcv Ch Map R12

HoTT

R12

M M

bind

BD1

–––

n/a n/a

BD2

 

GRAUBELE

The binding type is indicated in the model memory list near the model memory name:

"G" means global binding

"M" means model memory specific binding

Through the left and right selection buttons you can select the fields in the lines. In the first "HoTT" field you have the following selection

possibilities:

HoTT - the integrated HoTT module will be used for the signal trans-

mission.

The following settings (EXT. and SP.) are included for eventual external RF modules of other manufacturers and they do not work with HoTT receivers.

Base setup model Mod. name Stick mode Module EXT.PPM sig. normal

Base setup model Mod. name Stick mode Module SP channel 6

GRAUBELE

EXT.

SEL

GRAUBELE

S P.

Mod

PPM10

BIND1

EXT. - the signal transmission is emitted through the DSC port to an

optional external RF module. Here is set the value PPM 10 (max. 10

control channels). The "Range test" and "Receiver outputs" functions are not available. Underneath appears a new line. Here you can set if the PPM signal has to be emitted normally or inverted.

SP. - The signal transmission will be emitted as a special digital signal

through the DATA port. The binding will be performed through the

"BIND" field. Two new lines will appear underneath. In the first line the number of the emitted channels (6 or 8) will be set. In the second line you can set if the signal has to be emitted normally or inverted. The "Range test" and "Receiver outputs" functions are not available.

If the external RF module has to be powered with the current coming from the DATA port, then pay attention to what follows:

Note

The output tension of the DATA port of about 5 V must be reduced through a stabilized step-down module to 3 / 3,3 V.

Pay attention to the switch scheme:

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DATA S

Vcc IN = 5 V

DATA +

22µF/6.3 V

DATA -

Low Drop Voltage Regulator

GND

Vcc OUT = 3 ... 3.3 V

22µF/6.3 V

125000 baud signal

Vcc

SP.-MODULE with digital input signal

GND

33028_mc_28_Teil2_jh

Receiver binding

Base setup model Mod. name Stick mode Module Rcv Ch Map

HoTT

GRAUBELE

n/a

n/a n/a

n/a

You can bind two receivers to the transmitter. The two bound receivers can be also managed in this option. You can split the control channels of the receivers in the "Receiver output" as you prefer.

Binding process

Move to the "n/v" field near the "HoTT" field through the selection buttons. Set your HoTT receivers in the binding mode. The binding

method is different for the different types of receiver, see the following table.

1. Set the receiver in the binding mode

Base setup model Mod. name Stick mode Module Rcv Ch Map R12

GRAUBELE

HoTT

bind

BD1

1 n/a n/a

BD2

1st binding

Push and hold the binding button

method Receiver type GR-12

green LED on = bound

2nd binding method

Push and hold the button until the LED blinks red/green

GR-12L red LED off =

bound

GR-18/24

green LED on = bound

Receiver type GR-16 / 24 / 32 - green LED on = bound

3rd binding method

No binding button, the receiver enters automatically the binding mode after switching on

Receiver type Gr-10C, GR-12 SC / SH

red LED off = bound

2. Tap now on the SET button, a "BIND" info window will appear.

If the binding process has been successful in the left field it appears now "bound". In the line "Receiver output" appears now under the "bound" field the identification of the receiver (e.g. E12 = GR-24). It also appears BD1 and BD2 in the lowest line of the display. The meaning of the message will be cleared in the "Telemetry menu" section.

Note

33028_mc_28_Teil2_jh

If the binding process was not successful, verify the following conditions:

 Is the distance between transmitter and receiver at least 50 cm?

 Is the power source of the receiver OK?

 Is the polarity of the power supply correct?

 Was the binding button correctly pushed?

If you want to bind a second receiver, then proceed as described before. Move therefore first to the right "n/v" field.

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Receiver output

Base setup model Mod. name Stick mode Module Rcv Ch Map R12

HoTT

GRAUBELE

bind

bind R08

SET

This function (Channel Mapping) is available as soon as in the line "Module" is bound at least one receiver. Here you can split the con-

trol channels of the transmitter to the bound receivers. You can also select freely the channel order within the receiver. In this way the control channels coming from the transmitter will be assigned to a free selectable output of the receiver.

Receiver CH – BIND1 In Ch 1 In Ch 2

In Ch 3 In Ch 4 Out Ch 4

Out Ch 1

Out Ch 2 Out Ch 3

RF module

Base setup model Stick mode Module Rcv Ch Map RF transmit

HoTT

bind R12

Range test

Base setup model Module Rcv Ch Map RF transmit ON RF Range Test 99sec

HoTT

bind R12

bind

R08

SEL

bind R08

SEL

Use the selection buttons to move to the receiver field that you want to edit. Select the input that you want to assign to another output. Tap on the SET button. Set the desired channel. Confirm the selection by pushing the SET button.

In this menu line the RF module of the transmitter is switched manually on and off. This line is only available if a receiver is bound.

The integrated range test reduces the transmitter output so that you can perform a function test at a limited distance.

Perform the range test before each operation and simulate all servo movements which are part of the operation. In order to guarantee a safe model operation, the range must always be at least 50 m on the ground.

Place the model on a flat surface (cement, mowed lawn or ground) so that the receiver antennas are at least 15 cm above the ground. If necessary, place a support underneath the model during the test.

Hold the transmitter at hip level at a slight distance from your body. Keep the surface of the patch antenna of the transmitter in direction of the model.

Start the range test by pushing the SET button. The time display "99 sec" will start the countdown. You will hear two acoustic signals each two seconds, in the last five seconds the acoustic signals will be 3 each second.

During this time, move away from the model, and also move the transmitter's control sticks. Let the control movements be observed by a second person.

If within a distance of about 50 m there is no interference in the control movements of the model, then the range test can be considered as successful. After the end of the 99 seconds

the transmitter switches again to full transmission power and the green LED on the right of the main switch lights again permanently.

If the range test has not been successful, verify the following conditions:

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DSC port

Base setup model Rcv Ch Map R12 RF transmit ON RF Tange Test 99sec DSC Output PPM10

R08

SEL

 Is the power supply of the receiver OK?

 Is the position of the receiver antennas correct?

 Are there any interference from electronic component in the

model?

If you have verified these conditions and against it you coul not perform a successful range test, then please contact ou Customer Service (see section "Service Center").

This selection influences the number of control channels available at the DSC port. The selection means:

PPM10 = Channel 1 - 5

PPM16 = Channel 1 - 8

PPM18 = Channel 1 - 9

PPM24 = Channel 1 - 12

Throttle Cut

Base setup model RF transmit ON RF Range Test 99sec DSC Output PPM10 cut off +150%–100%

SEL

Move desired switch to ON position (ext. switch: SET)

STO

–––

This function is only available if in the "Model type" menu you have set "forward" or "backward" in the Motor to CH1 option.

With this function the throttle channel (CH1) can be switched and hold in a specific position (-100%) through a switch. In this position it is then not possible that the motor starts accidentally, no matters in which position the throttle stick is.

In the left column you can set the position in which the throttle channel (CH1) will be switched. In the third column you can set the switch threshold. To do that you have to move the stick to the desired position and tap on the SET button. In this way the switch range will be set.

In the right column you can assign the desired switch. Proceed as follows:

 Tap on the SET button in the "Thr.cut" line.

 Move the desired switch to the position in which the motor will

be switched off. Combinations with logical switches are also possible.

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Switch-on warning

Base setup model RF transmit ON RF Range Test DSC Output PPM10 Power on warning

99sec

–––

With this option it is possible to program the query for the position of a switch or control so that when the transmitter is switched on in the base display a warning will appear.

To do that you have to assign in this line a switch, a control switch or a logical switch.

Activate a warning:

Move desired switch to ON position (ext. switch: SET)

GRAUBELE

! Warning !

4.1V

0:01h

S L

«normal »

K78

Auto trim

Base setup model RF Range Test DSC Output PPM10 Power on warning Auto Trim

0:00.0 0:00.0

HoTT

4.8V

99sec

–––

 Tap on the SET button in the "Switch-on warning" line.

 Move the desired switch to the position that has to be verified.

Combinations with logical switches are also possible.

If the warning is active the blue LED

WARNING in the transmit-

ter blinks while the transmitter is switched on and the RF module remains switched off. To deactivate the warning move the programmed switch in another position.

Deactivate the warning:

 Tap on the SET button in the "Switch-on warning" line.

 Tap on the Up and Down buttons of the right selection field.

 In the selection field will be displayed three lines. No switch is

assigned any more.

With this function you can save the actually controlled position of a model in the trim memory. The function acts on channel 2, 3 and 4 only. This function will be activated through a switch. Select the line "Auto trim" and tap on the SET button. Move a switch in the desired position. We recommend to select a momentary switch.

Timer auto reset

Base setup model RF Range Test DSC Output PPM10 Power on warning Auto timer reset

99sec

–––

yes

Save the position in the trim memory step-by-step:

3. Move the model to the desired position through the control sticks.

4. Actuate the assigned switch and move the control sticks back to the neutral position.

5. After 1 sec. the position will be saved in the trim ( ± 30%).

Note

If the auto trim function is not required any more, then we suggest to deactivate the switch assigned to the "Auto trim function". Thereby you avoid an accidental error function.

In this line you can select:

"Yes" - all timers, excluded model timer and transmitter operating timer, will be set back to zero when you switch the transmitter on.

"No" - all timers hold the stand from the last use of the transmitter.

The timer will however be reset when the transmitter is switched on.

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Model type

Suppress models

Base setup model

Model type

Servo adjustment

Stick mode.

Control adjust

In this menu you can adjust the settings for the actual model type. Here you can select for example the tail and wing type or whether the model has motor or not.

Model type Motor at C1

Leitwerk Querr./Wölb Bremsoffs. Ein1+100%

None

normal

1QR

SEL

If in the model selection you have chosen copter, car or boat in this menu will appear only the line "Motor at CH1". Here you have the following selection possibilities:

"None"

You are using a model without drive. The warning "Throttle too high!" is deactivated and the sub-menu "Brake settings" of the "Wing mix" menu is available.

"Backward"

The idle position of the Throttle/Airbrakes control stick (CH1) is in the backward position, in the pilot direction. The warning "Throttle too high!" so as the "Throttle cut" option of the "Model base settings" menu are active.

"Forward"

The idle position of the Throttle/Airbrakes control stick (CH1) is in the forward position, in the opposite direction of the pilot. The warning "Throttle too high!" and the "Throttle cut" option of the "Model base settings" menu are active.

Note

The CH1 trim acts accordingly to your selection "normally" or only "backward" or "forward", then through the entire control travel or only in the related idle direction.

Please pay attention to the "Switch-off trim" function described in the "Digital trim" section.

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Motor on CH1

Model type Motor at C1 Tail type Aile/flaps Brake Off In1+100%

Tail

Model type Motor at C1 Tail type Aile/flaps Brake Off In1+100%

None

Normal

1AIL

SEL

None

normal

1AIL

SEL

If you have selected airplane in the model selection, it will also appear the line "Motor at CH1". The setting are also here as previously described.

Here you can select the tail type of your model to obtain the related control signals at the receiver outputs (see "Receiver assignation" menu).

"Normal"

The elevator and rudder are controlled each by only one servo.

"V tail"

The elevator and rudder are controlled by two separately-articulated rudders arranged in a V-shape. The coupling function for the rudder and elevator control is automatically transferred from the program. The influence of the rudder on the elevator component can be set in the "Dual Rate / Expo" menu. The servo travels can be adjusted one to the other in the "Servo setting" menu. If the rudder travel has to be differentiated, then you have to select here the tail type "normal" and the V tail has to be set alternatively in the "Cross mixer" menu.

"Delta"

This option must be selected for delta wing models. In case of selection of "2 AILE" in the line "Ailerons/Flaps", see following, the aileron and elevator control is actuated respectively by one servo each halfwing. In case of selection of "2/4AILE 2/4FLAP" the aileron and elevator control depends on the settings in the "Multi-flap menu" submenu of the "Wing mix" menu.

"2 ELE Sv 3+8"

This option is indicated for models with two elevator servos. When the elevator control is actuated, the servo connected to the output 8 works in parallel with servo 3. The elevator trim acts on both servos.

Note

In case of "2ELE Sv 3+8", for safety reasons, there is no selection possibility for the input 8 in the "Control setting" menu. An already programmed control would be useless.

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Ailerons/Flaps

Model type Motor at C1 Tail type Aile/flaps Brake Off In1+100%

None

normal

1AIL

SEL

In this line you can select the number of servos installed in the wings. The following table shows the control channels to which the servos must be connected.

Control surfaces

Occupied control channel

count

According to this scheme the related required mixers and their setting possibilities are activated in the "Wing mix" menu.

Brake offset

Model type Motor at C1 Tail type Aile/flaps Brake Off In1+90%

Servo adjustment

None

normal

1AIL

SELSTO

In this line is set the offset point in which the control surfaces (AILE/ FLAP) are completely retracted or closed.

The function will be assigned to the related input in the right column.

Offset_point assignation:

Move the control element of the input CH1-control stick input 1,7,8 or 9 in the position where the control surfaces have to be retracted or closed. Tap on the SET button to save the "Offset" point.

The flaps are extended for brake offset values with a "+" when the corresponding control element is moved from front to rear toward the pilot.

The flaps are extended for brake offset values with a "-" when the corresponding control element is moved from back to front away from the pilot.

Suppress models

Base setup model

Model type

Servo adjustment

Stick mo de Control adjust

33028_mc_28_Teil2_jh

In this menu the servo parameters are set for each servo: servo direction, neutral point, servo travel and limits. Start the servo setting basically in the left column.

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Column 1

S1 S2 S3 S4 S5

Rev cent

0% 0% 0%

0% 0%

100% 100% 100% 100% 100%

trv

In the first column are listed the control outputs.

The numbers for the servos refer to the servos connected to the corresponding receiver outputs providing that the transmitter and receiver outputs have not been switched. A change in the control mode therefore does not influence the numbering of the servos.

Column 2 "Rev"

With this option it is possible to adapt the servo direction to the specifics of each model.

Selection through the SET button and t u: "=>" normal, "<=" reverse

Column 3 "Cent"

You can slip the servo centre in a ±125 % area within the servo travel of max. ±150 %. The servo is always adjusted directly independent of all other trim and mix settings.

Column 4 "– Trv +"

In this column you can set the servo travel for both sides, together or separated for each side. The setting range is 0 … 150% of the normal travel. The set values always refer to the settings in the column "Centre".

Symmetrical travel setting:

Move the related control element (control stick, proportional control or switch) into a position in which both sides of the travel adjustment are surrounded by the marking frame.

Asymmetrical travel setting:

Move the related control element (control stick, proportional control or switch) into a position in which the single side of the travel adjustment is surrounded by the marking frame.

Column 5 "Lim"

S1 S2 S3 S4 S5

Rev cent

0% 0% 0% 0% 0%

150% 150% 150% 150% 150%

lim

In this column you can limit the servo travel. You can reach the column "- lim +", if you move the marking frame to the right over the column "- Trv +" through the selection button .

Symmetrical or asymmetrical setting of the limit as explained in the

"– Trv +".

point

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33028_mc_28_Teil2_jh

Sticks setting

Servo adjustment

Stick mode

Control adjust

Dual Rate / Expo Channel 1 curve Switch display

Ch.1 Aile Elev Rudd

GL PH PH PH

In this menu you can set the step value of the trim and the control speed. This settings are valid for the channels one to four. The channels are listed with their function in the first column, according to the chosen model type.

Column "Tr"

4 4 4 4

0.0s

time

0.0s

In this column you can choose if the function has to act globally (GL) or according to the phase (PH). (Not for "CH1"). In the main display the related setting will be displayed through a shadow on the trim columns.

Shadow = global

No shadow = according to the phase

Column "St"

Here you can set the step "width" of the trim (0 to 10)

The setting acts always globally, max ±30% of the servo travel.

Column "- time +"

In this column "Time" it is possible to set the movement speed for each movement direction of the control sticks 1 to 4 individually. The setting acts always globally.

Controls setting

Servo adjustment Stick mode

Control adjust

Dual Rate / Expo Channel 1 curve Switch display

GL GL GL

typ

fr fr fr fr

SEL

––– ––– ––– –––

In5

In6 In7 In8

normal

0% 0% 0% 0%

offset

Symmetrical setting of time:

Move the related control stick into a position in which both sides of the time adjustment are surrounded by the marking frame.

Asymmetrical setting of time:

Move the related control stick into a position in which each single side of the time adjustment is surrounded by the marking frame.

In this menu it is possible to assign the control elements (controls) of the transmitter to the channels. It is only possible for channels 5 to 16, because the channels one to four are preassigned to the control sticks.

The other channels will be visible if you scroll down with the selection buttons.

The transmitter is supplied with switches, buttons and rotary encoders that act separately on the channels.

If you scroll to the right with the selection buttons, other columns will be visible.

33028_mc_28_Teil2_jh

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In5 In6 In7 In8

Normal

In5 In6 In7 In8

Normal

In5 E6

Move desired switch

to ON position

(ext. switch: SET)

Normal

fr fr fr fr

SEL

fr fr fr fr

SEL

SD2

fr fr

SEL

––– ––– ––– –––

GL GL GL GL

typ

GL GL

Move desired

control adj.

typ

GL GL GL GL

typ

0% 0% 0% 0%

offset

0% 0% 0% 0%

offset

0% 0% 0% 0%

offset

"Type"

In this column you can select if the control setting for this channel has to act globally "G" or according to the phase "PH". If the control has to be assigned specifically to the phase, the related phase must be active. In the second line from the bottom of the display will be shown the phase name.

"fr"

Here you can assign the desired proportional control. If no control is assigned, it will be displayed "fr" (free). Here you can assign proportional controls only, no switch. Assign a control by pushing the SET button and actuate the desired control. It will appear the abbreviation of the selected control.

"SEL "

Here you can assign the desired switch. If a proportional control is already assigned, it will be deactivated and you will be able to assign a second switch in the column. Ta again on SET, you can also assign logical switches or normal switches.

Assign a switch by pushing the SET button and actuate the desired switch. It will appear the abbreviation of the selected switch.

In5 In6 In7 In8

Normal

GL GL GL GL

typ

Delete proportional control or switch:

• Use the SET button to select the desired field

• Tap on the selection buttons

t u or  at the same time

"Offset"

Here, move the center of the channel in a possible range from -125%

–––

0% 0% 0% 0%

offset

to + 125%.

Symmetrical travel setting:

Move the related control element (control stick, proportional control or switch) into a position in which both sides of the travel adjustment are surrounded by the marking frame. Set with the SET button and the selection buttons.

Asymmetrical travel setting:

Move the related control element (control stick, proportional control or switch) into a position in which the single side of the travel adjustment is surrounded by the marking frame. Set with the SET button and the selection buttons.

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33028_mc_28_Teil2_jh

In5

Servo travel

Control travel

Dual Rate = 50%

Dual Rate = 20%

Servo travel

Control travel

Dual Rate = 20%

In6 In7 In8

Normal

In5 In6 In7 In8

Normal

+100% +100% +100% +100%

– trv +

0.0s

– time +

Dual Rate / Expo

+100% +100% +100% +100%

0.0s

"- Trv +"

You can reach the column by moving the marking frame with the selection buttons  over the "Offset" column to the right side.

In this column you can set the control travel for both sides, together or separated for each side. The setting range is 0 … 150% of the normal control travel. The set values always refer to the settings in the column "Centre". Perform a symmetrical or asymmetrical setting as described in the "Offset" section.

"– Time +"

You can reach the column by moving the marking frame with the selection buttons  over the "Trv" column to the right side.

In this column, a time delay is set for the respective channel. The set seconds indicate the time that elapses between the switching states. If the encoder or switch is actuated, the switching process then runs in the set time. Perform a symmetrical or asymmetrical setting as described in the "Offset" section.

Servo adjustment Stick mode Control adjust

Dual Rate / Expo

Channel 1 curve Switch display

––– ––– –––

DUAL

Dual Rate = 100%

Servo travel

Control travel

Dual Rate = 50%

100% 100% 100%

SEL

Ail Ele Rud

In this menu you can set the options Dual Rate and Expo.

Dual Rate

With this option you can reduce the travel of each control function. This reduction is activated through a switch or, if no switch is assigned, it will be always active. The graphical representation to the right shows the control path profile for the selected control function.

Setting the Dual Rate step-by-step:

• Select the line of the desired control function

• Assign the switch in the column section "Control settings")

• Input the reduction value in the column SEL

Now you can use the selected switch to pass from reduced control travel to full control travel.

If the function has to be assigned specifically to the phase, the related phase must be active. In the second line from the bottom of the display will be shown the phase name.

(process as described in the

Servo travel

33028_mc_28_Teil2_jh

Control travel

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Ail

Servoweg

Geberweg

Expo = +100%

Expo = +50%

Expo = –100%

Servoweg

Geberweg

Expo = –100%

Ele Rud

Normal

3 ––– –––

EXPO

+33%

0% 0%

SEL

Expo

You can reach the column by moving the marking frame with the selection buttons  over the "SEL" column to the right side. It will be shown "EXPO" instead of "DUAL".

With this function you can influence the travel of each control function. You can set an exponential curve. The graphical representation to the right shows the control path profile for the selected control function.

This function can also be activated through an assignable switch.

Setting the Expo step-by-step:

• Select the line of the desired control function

Expo = +50%

Servoweg

Geberweg

Throttle curve

• Assign the switch in the column

(process as described in the

section "Control settings")

• Input the Expo curve value in the column SEL

Now you can use the selected switch to pass from linear control travel to exponential control travel.

Combining Dual Rate and Expo

If you have set Dual Rate and Expo so that they act at the same time, the travels will overlap. You get a reduced, exponential course of the control travel.

Asymmetrical setting of Dual Rate and/or Expo

If you wish to set an asymmetrical travel of the control function, you can also assign a control switch (see the "Transmitter switch" menu). As a result, the Dual Rate or Expo functions only affect one side of the control travel.

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Servo adjustment Stick mode

Control adjust

Dual Rate / Expo

Channel 1 curve

Switch display

curve

Ch1 Curve Input Output Point

Normal

off

0% 0% 0%

This menu allows you to change the control characteristics of the control function 1. The control function acts directly on the servo connected to control channel 1 or via several mixers to several servos. Settings in this menu affect the throttle / brake control function for an airplane model and the throttle / pitch function for a helicopter model.

If the function has to be assigned specifically to the phase, the related phase must be active. In the last line of the display will be shown the phase name.

33028_mc_28_Teil2_jh

Kurve

K1 Kurve Eingang Ausgang Punkt Normal

aus

+50% +50%

+50%

The control curve is defined by up to 6 points (points of intersection) along the entire control stick path. The graphical representation shows how the support points are set and adjusted.

In the first line, the effect of the curve function is switched "on" or "off".

The "Input" and "Output" lines are only displays. The values indicate the current position of the control stick "Input" and the position of the control signal (output).

In the line "Point", the changeable points are set on the curve line. The number (1 - 4) or the letter (L = low or H = high) after "Point" indicates which point is currently selected. The percentage of the current point is displayed in the field nearby.

curve

Ch1

off

curve

Curve Input Output Point Normal

Trim X axis

Input Output Point

Normal

Trim offset

Input Output Point

Normal

+50% –75%

–75%

–33%

0% +50%

+50%

Setting the support point step-by-step:

• Select the line "Point"

• Move the throttle stick or the other control element for CH1 into the desired position

• Pressing the SET button generates a point (maximum 4 possible)

Support points moving step by step:

• Select the line "Point", activate the field with the SET button

• Through the buttons control element select the point, it appears "Trim point" in the second line of the display

• Through the buttons the point into the desired direction

Trim offset

With this function the entire curve will be moved vertically (max. ±25%). Therefore tap on the buttons  of the left touch-pad, in the second lines appears "Trim offset"

If the function is set to "on" in the line "curve", the curve is rounded automatically.

t u of the left touch-pad or through the

t u or  of the right touch-pad move

curve

Ch1 Curve Input Output Point

Normal

33028_mc_28_Teil2_jh

–50%

0% 0%

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Switch display

Channel 1 curve

Switch display

Control switch Logical switch Announce Phase settings

Schalter

7 8 9 10

12 13 14 1511 C1 C5

Control switch

C3 C4 C7 C8

The switch display is a mere display, it is a check function of the switches and control switch in the transmitter.

Active switches are highlighted. On the right near the switch number the switch position is displayed with a switch-symbol.

51 2 3

Channel 1 curve Switch display

Control switch

Logical switch Announce Phase settings

Control switch

Gb1

C2 C3 C4

STO

SEL

Control switch

Gb1 Gb1

–75%

+75%

STO

Move desired

control adj.

C3 C4

SEL

0% 0% 0% 0%

0% 0%

SEL

––– ––– –––

–––

––– ––– –––

–––

In this menu a switch function is paired to the control travel of a proportional control.

Assigning the control switch:

• Select the line of the desired control switch

• Activate the column "SEL" through the SET button

• Actuate the desired control, the abbreviation of the control will appear

Deleting the control switch:

• Use the SET button to select the desired field

• Tap on the selection buttons "left/right" or "up/down" at the

same time

Setting the switching point

• Select the STO column,

• move the control to the desired position

C1 C2 C3 C4

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Control switch

SD2 +85%

0% 0% 0%

STO

SEL

–––

––– –––

• Save the position through the SET button

Setting the switch direction:

• Select the column SEL, change the switch direction through the SET button

Combining the control switch

A control switch can be controlled by another switch, so that in specific situations the function to be switched can be switched, independently from the control position and from the control switch position. Therefore assign a switch in the column " combine 2 control switches. Therefore select a control switch in the column “

“

". You can also

33028_mc_28_Teil2_jh

Logical switch

Channel 1 curve Switch display Control switch

Logical switch

Announce Phase settings

Logical switch ––– ––– ––– –––

AND AND AND AND

SEL

L1 L2 L3 L4

––– ––– ––– –––

L1 L2 L3 L4

Through this function two switches, controls and/or logical switches or the favorite combination of them, can be interconnected. It is realized through a "AND" or "OR" switch. You can program a total of eight logical switches ("L1 ... L8") in each model memory. The result of such a logical switch function can be used as alternative switch function.

In the column “

“ you can assign both switches that have to be connected. In the column SEL you can select the connection "AND" or "OR". In the column on the right side is represented the state of the logical switch.

Function of the connection

Function "AND": A logical switch is then "closed", when both switches are "closed".

Function "OR": A logical switch is "closed" when one of both assigned switches is closed.

Programming the logical switch step-by-step:

• Select the line of the desired logical switch

Move desired switch to ON position (ext. switch: SET)

Control/Logic/fix sw

C3i

C4i C5i C6i C7i

C8i L1i L2i L4i

L3i

Announce

Channel 1 curve Switch display Control switch Logical switch

Announce

Phase settings

• Assigning the switch

• Select the connection type ("AND", "OR")

• Select the second switch

If you assign a programmed logical switch, you have the possibility to select the switch in the normal (L1 - L8) or inverted (L1i - L8i) switch function. Push then again the SET button and scroll down through the selection keys to the input window.

Through this function you can assign 20 announces to a switch. A selection of those announces is included in the transmitter memory. You can also save your own announces as .wav or .mp3 files. Therefore you need the Firmware_Upgrade_grStudio

If the function has to be assigned specifically to the phase, the related phase must be active. In the second line from the bottom of the display will be shown the phase name.

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Announce ––– ––– ––– –––

GL GL GL GL

Ty p

1 2 3 4

Phase setting

Assigning the switch / Selecting the announce

• In the column “ “ assign a switch, for each switch position it is possible to assign an announce

• In the column "Type" you can decide if the announces have to act globally (GL) or according to the phase (PH)

• In the right column you can select the announces available in the memory

Announce

Phase settings

Phase assignment Phase trim Non-delayed chan Timers (general)

Pha1 Pha2 Pha3 Pha4 Pha5

GRAUBELE

#01

«Speed »

2:22h

3.9V

normal



–

Strecke

– – –

Name ph.Tim.

Normal



Start

Tr ack

+ – –

Name Sw.time

normal



Start

–

Strecke

– – –

0.1s

Announce

0:00.0

T P

0:00.0

Time1

0:00.0

K78

5.5V

In this menu you can set up to seven different phases for the actual model memory. Here you can assign a name to the phases. These phase names are generated in the "General settings" menu. All the settings depending on the phase that you have changed in the other menus will act in the selected phase. In the second column is displayed the state of the phase:

Character Description

– No switch assigned + Phase recallable through switch



Creating a phase

 Select the line of the desired phase

 Select the phase name

 Select an optional phase timer

 Set a switching timer

 Set an announce

Timer 1, Timer 2, Timer 3, Lap, Time1, Time2

Near the standard timer there are other timers available in the main display of the transmitter. These timers can be set up in the "Phase timer" menu. The phase timers "Timer 1 ... 3" so as the "Time1" and "Time2" are active only in the phase assigned in this menu. In other phases they will be hold and not displayed. The assigned start/stop switch has no function. The lap timer still works even in case of phase change once activated. The lap timer can be stopped in each phase through the central ESC button.

Indicates the actually active phase

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With the "Lap" timer you can measure the lap time through a switch.

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Time1

Only the times whose switch or control switch, assigned in the line "Lap time/Time tab." of the "Phase timer" menu, is "closed" are measured. The frequency of the switch actuation is displayed in the basic display. This counter will be highlighted as soon as the switch for the "Time1" timer is "open", the timer is hold (stopped).

In the stopped state, the recorded switching times can be successively read out with the selection keys.

Time2

"Time2" stores both the "Off" and "On" times of the associated switch. Each time the switch is operated, the counting of the time starts again and the counter is incremented by "1". The timer can be stopped at any time via the central ESC key on the left touch panel without actuating the switch. Actuating the switch while the stopped timer is stopped increases the counter by 1 and restarts the "Time2" timer.

In the stopped state, the recorded data of the "Time2" timer can be successively read out with the selection keys.

Pha1



Pha2

+ +

Pha3

–

Pha4

–

Pha5

Brake settings

Normal

normal

Pha1



Pha2

+ +

Pha3

–

Pha4

–

Pha5

Normal Start Track

Name Motor

Off

Normal Start Tr ack

Name Sw.time

yes

yes yes yes yes

0.1s

Motor

This column is only available if in the line "Motor to CH1" of the "Model type" menu you have set "forward" or "backward".

If you select "yes", the channel 1 on the receiver is controlled by the CH1 control stick. The brake system in the "Wing mixer" menu is switched off.

If you select "no", the channel 1 on the receiver is not controlled by the CH1 control stick. The setting of the throttle position "Off" in "Throttle min front/rear" is held. The brake system in the "Wing mixer" menu is active and is actuated by the CH1 control stick.

Sw.time

You can reach the column by moving the marking frame with the selection buttons  over the "Ph.timer" column to the right side.

Here you can set the switchover time to the respective phase. All functions in the phase are switched over within the selected time. The longer the time, the softer the switching.

Note

If individual servos are switched without delay, it is possible to set the channels in the "Delayed channels" menu accordingly.

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Pha1 Pha2 Pha3 Pha4 Pha5

normal



Start

–

Strecke

– – –

Announce

Phase assignation

Announce

Here you can select an announce for each phase. The announce can be selected from the supplied voice pack or from a user voice pack. When you switch to the corresponding phase, the announcement is reproduced.

Announce Phase settings

Phase assignment

Phase trim Non-delayed chan Timers (general)

Phase assignment

prio r

A B

Phase assignment

prio r

A B 2

Phase assignment

prio r

A B 2

comb i

C D E F

1 Normal

combi

C D E F

1 Normal

combi

C D E F

In this menu, you can assign a switch or switch combination to the phases.

Priorities

As long as you have not assigned any phase switches, you are in phase "1". When you start programming phases, this phase must be designed with the phase name "Normal" in the "Phase settings" menu described above. The phase switch "A" has priority over all subsequent switch positions "B" to "F" and the phase switch "B" has priority over all subsequent switch positions "C" to "F".

Assigning the switch

• Use the selection keys to select the desired position, then press the SET button

• Actuate the desired switch

Assigning the phase and the switch position

• Use the selection keys to highlight the field at the bottom right and tap the SET button

• Actuate the desired switch or switch combination

Phase trim

Announce Phase settings Phase assignment

Phase trim

Non-delayed chan Timers (general)

Normal



Start Thermal Tr ack

Start

2 Start

0% 0% 0% 0%

ELEV

0% 0% 0% 0%

• Select the desired phase name

In this menu, you can enter phase-dependent trim settings for the wing controls. The available flaps appear depending on the setting in the "Model type" menu. (ELE, AILE, AILE2, FLAP, FLAP2)

Setting the trim values:

• Select the desired phase

• Select the desired control surfaces (additional control surfaces on the right are available if a triangle is shown at the bottom left)

• Tap on the SET button, input the trim value

The values of these four columns are identical to those of the line "FLAP Pos" (flap position) in the "Multi-flap menu" of the "Wing mixer" menu. Changes act therefore always directly on the other side of the other menus.

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Channels without delay

Annnounce Phase settings Phase assignment Phase trim

Non-delayed chan

Timers (general)

Note

The trim of "Elevator", "Aileron" and "Rudder" is factory-set to "Global". This setting can, however, always be changed to "phase-specific" at any time in the "Sticks setting" menu.

In this menu item, you can switch off the switching delay set in the "Phase setting" menu for individual control channels depending on the phase.

Non-delayed channels

non-delay normal

7 8 91011

Normal

Timers (general)

Non-delayed chan

Timers (general)

Phase timers Wing mixers Free mixers MIX active/phase

Model time Batt. time Top:

Stop

Centr:

Log t.

1:23h

Timer

–––12:34h

0:00 0:00

• Switch to the corresponding phase (this is shown in the lower left corner of the display).

• Set the desired channel through the selection keys.

• Use the SET button to change the channel (normal / reverse)

The model timer, battery timer, Timer up and Timer middle are set here.

Model time

This timer shows the currently recorded access time to the active model memory. If the time recording is to be switched manually, you must assign a switch in the right column.

Through the buttons

t u or  of the right touch-pad you can

reset the timer to "0:00h".

Batt time

33028_mc_28_Teil2_jh

This timer shows the use time of the battery. The timer will be reset as soon as the battery is fully charged. The time is added at each use of the transmitter.

Through the buttons

t u or  of the right touch-pad you can

reset the timer to "0:00h".

Timer up and middle

These two timers are located in the upper right half of the basic display and a different name can be assigned. The function and use mode depend on the name. Regardless of the name, the "up" and "middle" timer can be programmed backwards or forwards as a "timer".

Stop/motor

These two timers will start and stop with a switch, in the column "

". You can reach the column by moving the marking frame with

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the selection key  over the "Timer" column to the right side.

The timer defined as "stopwatch" or "motor runtime" adds the switch-on time. If you do not enter a value in the "Timer" column, the timer counts up. If you set a value, the timer counts backward from this value.

Model time Batt. time Top:

Stop

Centr:Log t.

SEL

12:34h

1:23h

0s 0s

Alarm

–––

C1 C1

Through the buttons

t u or  of the right touch-pad you can

reset the timer in the basic display to "0:00h".

In the "Alarm" column, you can specify a time at which an audible alarm is emitted. You can reach the column by moving the marking frame with the selection key  over the "Timer" column to the right side.

When the set time has elapsed, the announcement will sound "zero" and the timer will be highlighted in the basic display. This function is only available when the timer is backwards.

Log-time (Log-time - Total flight time)

When you set this timer, the telemetry data is logged on the SD card. All other functions are like the "Stop / Motor" timers.

Use example

Default: "Stopwatch" and "Log timer" should be started simultaneously via the CH1 stick (throttle stick) as soon as a defined switching point is exceeded.

Solution: For this purpose, a "G1" switch is first defined in the "Control switch" menu.

Change in the "Control switch" menu. In line G1, press the SET button and then move your throttle stick to the desired switch point position.

Select the column STO, tap on the SET button and the position will be stored.

The control switch "G1" is then assigned in teh "Timer" (general) menu. To do this, in the "Log-timer" and "Stop" lines on the far right of the "

" column assign the "G1" switch (tap 3x the SET button).

The stopwatch is now stopped below the switching point and continues above the switching point. The log timer can only be stopped by pressing the ESC key when the stopwatch is stopped.

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Phase timer

Reset to the initial value by tapping at the same time the t u or  buttons of the right touch-pad.

Chassis

This timer is started by an assigned switch. If you want to stop the timer, you must switch the assigned switch to the "Off" position and press the ESC key. Reset to the initial value by tapping at the same

time the

t u or  buttons of the right touch-pad.

Non-delayed chan Timers (general)

Phase timers

Wing mixers Free mixers MIX active/phase

Timer1 Timer2 Timer3 Lap time/Tim teb Lap display

GRAUBELE

#01

«Speed »

3.9V

2:22h

01:23.4

01 02

02:34.5

03:45.6 04:56.7

04 05

05:67.8

06:78.9

0:00 0:00 0:00

SEL

T P

Lap

K78

07 08 09 10 11 12

0s 0s

SEL

0:00.0 0:00.0

2:33.4

00:00.0 00:00.0 00:00.0

SEL

––– ––– ––– ––– –––

0:00.0

5.5V

In this menu you can set the timers assigned in the "Phase setting" menu.

Timer 1 - 3

The timers are started and stopped via a switch or control switch. Assign the switch in the column "

If you do not enter a value in the left column "SEL", the timer counts up. If you set a value, the timer counts backward from this value.

In the right "SEL" column, you can specify a time at which an audible alarm is emitted.

Lap time/Time tab

If you assign a switch or control switch here, you can stop the lap timer with this switch. The lap time is then taken in the time table. The basic display shows the lap counter and the lap time.

The lap counter timer can only be stopped by tapping the ESC key.

Lap display

If you assign a switch or control switch here, you can use this switch to display the time table in the basic display.

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Good to know:

Wing Mix

What is a mixer?

Each model memory has eight freely programmable linear mixers, four freely programmable curve mixers and four cross-mixers. These mixers basically allow a control signal from one control to be mixed with another channel. Depending on the type of mixer, this can be adjusted linearly, in the form of a curve or crosswise.

In addition, there are pre-programmed mixers in the "Wing mix" menu.

Phase timers

Wing mixers

Free mixers MIX active/phase MIX-only channel Dual mixer

Wing mixers Brake settings Aile.diff. AI

FL EL 0%0%

Normal

AI AI-tr. Diff. fl.pos Normal

0% (normal)

50% (differential)

100% (Split)

0% 0%

AILE

––– –––

The mixers appear in this menu depending on the setting in the "Model type" menu. The individual options of the "Wing mix" menu are described separately according to 1-, 2- and multi-flap models.

Principle differentiation of ailerons and flaps

Aile.diff. /Diff.

The aileron differentiation is used to compensate for the negative winding torque occurring with the aileron extension. In this case, the path of the aileron, which moves downwards, is correspondingly reduced. The aileron differentiation should always be used with all gliders, but it also fulfills its purpose, depending on the airfoil profile, in motor models. The adjustment range of ±100% allows you to adjust different deflection on the right side independent of the direction of rotation of the aileron servos. 0% corresponds to normal deflection (no differentiation), and -100% or +100% corresponds to the split function.

Diff.

In the top line "AILE" of the multi-flap menu described later, you can set from which percentage of the flaps the ailerons have to be affected from the aileron control stick. The two-line underneath, in the line "Diff." adjusting the flap differentiation causes analogously to the aileron differentiation, so that the respective way downwards can be reduced with the aileron deflection of the flaps. The adjustment range of ±100% allows a correct adjustment of the differentiation independent of the direction of rotation of the servos. A value of 0% corresponds to the normal turning, the servo travel downwards is equal to the servo travel upwards. -100% or +100% means that the path downwards is reduced to zero ("split" operation) in the aileron control of the flaps.

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Programming of the wing type

Model type: "1AIL"

Wing mixers Brake settings AI

Normal

Brake Curve Input Output Point

normal

Normal

off

Ele

–100%

0% 0%

–––

If you have entered "1AIL" in the "Aile/Flap" line of the "Model type" menu, the "Mixer menu" of your transmitter corresponds to the figure on the left. Regardless of the selected combination of ailerons and flaps, all available parameters can be changed depending on the phase.

Brake setting

The "Brake settings" menu is not shown if in the "Model type" menu "Motor on CH1 front / rear" and in the column "Motor" of the "Phase setting" menu for the currently active phase it has been entered "yes". With one aileron servo in the model neither Butterfly nor a differentiation reduction can be realized, there are no further setting options here besides the "Travel" in the submenu "Elevator curve".

For detailed information on how to set a curve mixer, see the "Throttle curve" menu item.

Aile -> Dir

The rudder also moves to an adjustable degree when the aileron is actuated. This can compensate for the negative torque in conjunction with aileron differentiation which smoothes flight in curves. The

rudder remains separately controllable. The setting range of ±150 %

makes it possible to appropriately adapt the direction of deflection. This mixer can optionally be turned on and off by one of the positioning switches or controls so that the model can be controlled exclusively using the aileron or rudder.

Model type: "1AIL 1FLAP"

Wing mixers

Brake settings

0% 0% 0%

––– ––– –––

RU EL FL FL EL

Normal

Brake settings Butt. Ele curve

Normal

Brake Curve Input Output Point

normal

Normal

off

0% 0%

Ele

–100%

0% 0%

If you have entered "1AIL 1FLAP" in the "Aile/Flap" line of the "Model type" menu, the "Mixer menu" of your transmitter corresponds to the figure on the left. Regardless of the selected combination of ailerons and flaps, all available parameters can be changed depending on the phase.

Brake setting

You can lower the flap when you enter a suitable value in the "Butterfly" line. This function is realized by the brake control (Throttle control stick). Move the brake control to the stop in the brake position, then, after briefly pressing the SET button, use the selection keys to set a suitable value. If you want to achieve sufficient braking, the flap must be lowered as far as mechanically possible.

Elevator CURVE

Apply a correspondingly automatic effective admixture to the elevator. This prevents you from having to intervene with the elevator adjustment when extending the flaps and/or the speed-brakes.

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Wing mixers Brake settings AI

RU EL FL FL EL

Normal

0% 0%

Model type: "2AIL"

Wing mixers Brake settings Aile diff. AI

EL AI 0%0%

Normal

Brake settings Butt. D.red0%0% EL curve Normal

WK WK2

0% 0%

0% 0% 0%

0% 0%

––– ––– –––

––– –––

0% 0%

Aile -> Dir

The aileron is mixed up with the rudder. In conjunction with the differentiation of the ailerons the negative torque is compensated. This allows a "clean" curve flight. The rudder remains separately controllable. The deflection direction can be adjusted in the range of ±150%. If you want to control the aileron or the rudder without the mixer, a switch must be programmed. This switch allows you to switch the mixer on and off. The setting is symmetrical.

If you have entered "2AIL" in the "Aile/Flap" line of the "Model type" menu, the "Mixer menu" of your transmitter corresponds to the figure on the left. Regardless of the selected combination of ailerons and flaps, all available parameters can be changed depending on the phase.

Brake setting

The "Butterfly" and "Diff.red." functions are available in the "Brake adjustment" menu.

Butt.

Move the "brake" control (Throttle control stick) into the brake position as far as it will go. Then, change to the "Butt." (Butterfly) line and tap the SET button. If you want to decelerate the model, set a value which will raise the aileron completely. Use the speed-brakes as main brake, the ailerons should raise lightly.

D.red.

With the "D.red" function (differentiation reduction), you can switch off the set aileron differentiation during braking. This means that you still have a sufficient aileron effect, even when the ailerons are raised.

Aile.diff. / AILE -> DIR / ELE -> AILE

The menus are explained in the previous sections.

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Model types with "2/4AIL 1/2/4FLAP"

Regardless of the selected combination of ailerons and flaps, all

Wing mixers Multi-flap menu Brake settings Aile diff. AI

RU FL EL 0%0%

Normal

Wing mixers Multi-flap menu Brake settings AI

RU FL EL 0%0%

Normal

0% 0%

––– –––

available parameters can be changed depending on the phase.

If you have entered "2AIL 1FLAP" in the "Aile/Flap" line of the "Model type" menu, the "Mixer menu" of your transmitter corresponds to the figure on the left.

If you have entered "2/4AIL 2/4FLAP" in the "Aile/Flap" line of the "Model type" menu, the "Wing mix" menu of your transmitter corresponds to the figure on the left.

Model type: "2AIL 1FLAP"

If the servos are connected to the receiver as described in the section "Receiver assignment" and if you have selected in the "Model type" menu, the abbreviations "AILE" and "FLAP" refer to the following flaps.

FL Pos.

FL EL FL 0%0% EL FL Off. Normal

+100%

–––

Model type: "2AIL 2FLAP"

Aile

left

Flap Flap Aile

right

The options available in the Wing mix menu and its submenus depend on the number of ailerons and flaps servos specified in the "Model type" menu. Only the necessary setting options are available at all times.

With this default setting, only one change to the right is possible by one column to the right, to the "FLAP" column.

The line "Ail.diff." (Aileron differentiation) is not arranged as in "2/4AIL 2/4FLAP" in the "multi-flap menu", but one level higher in the "Wing mix" menu.

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Aile

left

Flap

left

Flap right

Aile right

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AI AI-Tr. Diff. AI Pos.

FL EL FL 0%0% EL FL Off. Normal

+100% +100%

0% 0%

–––

Model type: "2AIL 4FLAP"

With this setting, all options for the pair of ailerons and, after a "step" to the right, the options of the pair of flaps are displayed. However, it is not possible to switch to another column to the right, but to the "FLAP2" column.

If the servos are connected to the receiver as described in the section "Receiver assignment" and if you have selected in the "Model type" menu, the abbreviations "AILE", "FLAP" and "FLAP2" refer to the following flaps.

AI AI Tr. Diff. FL Pos.

FL EL FL 0%0% EL FL Off. Normal

+100%

0% 0% 0% 0%

+100%

–––

FL2

Model type: "4AIL 2FLAP"

AI left

FL left

FL2 left

FL2 right

right

AI right

With this setting, all options for the pair of ailerons and, after a "step" to the right, the options of the pair of flaps are displayed. However, it is possible to switch to the "FLAP2" column on the right.

If the servos are connected to the receiver as described in the section "Receiver assignment" and if you have selected in the "Model type" menu, the abbreviations "AILE", "AILE2" and "FLAP" refer to the following flaps.

left

AI2

left

right

AI2

right

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With this setting, all options for the pair of ailerons and, after a "step" to the right, the options of the second pair of ailerons are displayed. However, it is possible to switch to the "FLAP" column on the right.

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Model type: "4AIL 4FLAP"

AI AI Tr. Diff. FL pos.

FL EL FL 0%0% Normal

+100%

0% 0%

left

AI2 leftFLleft

FL2

left

FL2 rightFLright

AI2

right

Model types Delta-wing/Flying-wing with more than 2 rudders

If you have selected the control type "Delta-wing/Flying-wing" and the number of control surfaces in the line "Aileron/Flaps" of the "Model type" menu, the two ailerons normally move, by actuating the elevator control stick, as little as the inner flaps (FLAP) and FLAP2. The reason for this is the mixer "ELE -> FLAP" with its standard mixing ratio set to 0% when more than 2 wing servos are selected in the "multi-flap menu".

The desired elevator effect must be defined in the line "ELE -> FLAP". Be sure to use the correct operation of up/down.

The submenu "Brake settings" is also suitable for setting a butterfly function for delta-wing/Flying-wing models. The adjustment of the deflections of the actually used flap pairs AILE, AILE2, FLAP and FLAP2 must be adjusted in such a way that the moments eventually generated by the arising of one flap pair are compensated by the respective other flap pair. Thus, for example, a "low" effect of the lowered flaps is opposed to compensate the "high" effect of the raised aileron.

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Multiflaps menu

Wing mixers Multi-flap menu Brake settings Aile diff. AI

FL EL 0%0%

Normal

AI AI Tr. Diff. FL pos. Normal

0% 0%

+100% +100%

0% 0%

––– –––

This menu is only displayed if at least two ailerons and one flap or more are selected in the "Model type" menu. The "AILE2" column and the "FLAP" and "FLAP2" columns are available in this menu to the right of the "AILE" column, depending on the number of pairs of control surface specified in the »Model type« menu.

AILE (Aileron -> Flap)

In this line, you determine the phase-dependent control percentage of actuation of "AILE", "AILE2", "FLAP" and "FLAP2". The setting range of ±150 % makes it possible to appropriately adapt the deflection completely independently from the direction of the servos.

AI AI Tr. Diff. FL pos. Normal

+100% +100%

0% 0%

0% (normal)

50% (differential)

100% (Split)

+100% +100%

0% 0%

AILE Tr. (Aileron trim)

This line is dimmed when "2AILE 1FLAP" is selected in the "Model Type" menu. In this line, you determine the phase-dependent trim percentage of "AILE", "AILE2", "FLAP" and "FLAP2". The adjustment range is ±150% related to the adjustment range of the trim controls.

Diff. (Differentiation of the aileron function)

When selecting "2AILE 1FLAP" in the "Model Type" menu, this line is one level higher in the "Wing Mix" menu. In this line you set the aileron differentiation and the differentiation of the FLAP and FLAP2, if the flaps are operated as ailerons. The adjustment range of ± 100% makes it possible to set the correct differentiation direction completely independent of the rotational directions of the ailerons and flaps servos.

FLAP Pos. (FLAP position)

Here, you can set the phase-specific flap positions for all the flaps on the respective model. The adjustment range of ± 100% makes it possible to move the flaps to the desired position, regardless of the direction of rotation of the ailerons and flaps servos.

Changes in the menu "Phase trim" and changes in the line "FLAP Pos" therefore always have a direct effect on each other.

AI Tr. Diff. FL pos.

Normal

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+100%

0% 0%

FLAP (Effect of the Flap control)

In this line, you can specify the percentage of the input 6 settings in the "Control settings" menu, also depending on the phase, that has to act to the control surfaces positions of the ailerons and flaps. A symmetrical or an asymmetrical effect can be defined for each flap pair. Set the related control in the middle or the related side.

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Diff. FL pos.

FL EL FL 0%0% Normal

0% 0%

ELE -> FLAP (ELEVATOR -> FLAP)

In order to support the elevator, the flap function can be influenced by the elevator control in a phase-specific manner through this mixer. Select the mixing direction so that the flaps move downward when the elevator is pulled ("up"), and conversely upward when the elevator is pushed ("down"), that is, in an opposite direction. A symmetrical or an asymmetrical effect can be defined for each flap pair. Set the related control in the middle or the related side. Values of ±150% are possible. With a switch assigned in the next line "ELE -> FLAP Offset", the entrainment of the flaps from the elevator and the range of the "entrainment" can be switched off and on and also set.

FL pos.

FL EL FL 0%0% EL FL Off. Normal

STO

–––

ELE -> FLAP Offset (symmetrical elevator Offset)

In the previously described line "ELE -> FLAP", you have entered a value to support the elevator. In this line "HR -> WK Offset", you determine the "application point" of the proportionate entrainment of the flaps from the elevator through the offset value. With an offset value of 0%, the flaps are entrained from the elevator from the neutral position of the elevator control stick with the percentage set in the line "ELE -> FLAP".

With an offset value not equal to 0%, the flaps are only entrained from the specified offset point in the direction "low" as well as in the direction "high" during a movement of the elevator control stick.

To adjust the offset point, bring the elevator control stick to the desired position in one of the two possible directions. You can store this position regardless of the current position of the elevator trim by tapping the SET button. Pushing the SET button in the center position of the elevator control sets the offset value back to 0%, regardless of the current position of the elevator trim.

With a switch assigned in the "Switch" column, the entrainment of the flaps from the elevator can be switched off and on. The assignation of a switch is described in the section "Control and switch assignment".

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Brake setting

Wing mixers Multi-flap menu Brake settings Aile diff. AI

RU FL EL 0%0%

Normal

Brake settings Butt. D.red0%0% EL curve Normal

–––

0% 0%

FL FL2

Butt. (Butterfly)

The mixer function "Butterfly" is actuated through the control functions 1, 7, 8 or 9. Depending on the input you have assigned to the line "Brake offs" in the "Model type" menu.

In the »Model Type« menu, set the offset, which means the direction of operation. Set the offset to approx. ± 90% of the control travel. The remaining stick travel of approx. 10% is then ineffective. The control travel is automatically stretched back to 100%.

Use the selection fields of the "AILE", "AILE2", "FLAP" and "FLAP2" columns to determine the proportion and direction of the corresponding flap pairs when the brake control is activated (control function 1, 7, 8 or 9).

FL2

When the model is decelerated in the landing approach, the two ailerons should not swing upwards more than half of their possible travel, so that there will still be enough travel to control the model around the longitudinal axis (aileron function).

Column AILE and AILE2

FL2

Column FLAP and FLAP2

When the model is decelerated in the landing approach, both pairs of flaps can be extended individually.

Combination of AILE and FLAP to "Butterfly"

If the previously described brake flaps mixers have been set, a special control surfaces constellation can be set. This setting is also called "crow" or "butterfly". In this braking position, both ailerons

are moved slightly upward and the flaps move downward as far as possible. By means of an additional mixer (see the "elevator curve" mixer), the elevator is trimmed so that the flight speed does not change significantly in comparison to the normal flight position. Otherwise, there is a danger that the model will slow down too much and, after the brake system is retracted (for example to lengthen a landing approach that is too short), will crash or fall.

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Brake settings Butt D.red0%0% AI curve Normal

0% 0%

FL FL2

0% 0%

D.red (Differentiation reduction)

If you use the aileron differentiation, the aileron effect is more or less strongly affected by the arise of the ailerons. Justification: a further excursion of the one aileron is no longer possible (almost) and the control surface moving downward does not reach the "normal" position.

In order to restore this reduced aileron effect as far as possible, the "differentiation reduction" reduces the degree of the aileron differentiation.

A 0% value means that the "aileron differentiation" programmed in the transmitter is held. A value equal to the set percentage of the aileron differentiation means that this, in maximum butterfly function (with flaps completely out) is completely removed. In case of a reduction value bigger than the set aileron differentiation this will be removed completely before the full deflection of the flap control stick.

Brake settings Butt D.red0%0% AI curve Normal

Brake Curve Input Output Point

normal

Normal

Brake Curve Input Output Point Normal

Ele

off

–100%

Ele

0% 0%

–19%

–6% –7%

0% 0%

Elevator curve (Brake -> Elevator)

If the flaps are extended through the brake control as described previously in the "Brake settings" menu, the speed of a model is often adversely affected. This usually produces a tail or nose moment, the model will react gaining or loosing altitude.

With this mixer, this effect can be compensated by a correction value mixed on the elevator. When you push the SET button, then you will change to the manu page of the 6-point curve mixer "Brake -> ELE".

Programming

The offset you set in the line "Brake offset" of the menu "Model type" has an effect on this mixer:

The green, vertical bar in the graphic display which indicates the position of the brake control moves away from the edge of the graph when the set offset value is exceeded. The brake flap control travel automatically respreads to 100%, as described in the "Model type" menu. The neutral point of the mixer always lies at the left edge of the graph independent of the set offset.

Now adjust the Elevator curve in the direction of the opposite end end points. Set this 6-point curve mixer according to the same principle as described for the curve mixer in the "Throttle curve" menu.

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AIL -> RUD (aileron -> rudder)

Wing mixers Multi-flap menu Brake settings AI

FL EL 0%0%

Normal

––– –––

FLAP -> ELE (flaps -> elevator)

Wing mixers Multi-flap menu Brake settings AI

FL EL 0%0%

Normal

––– –––

In this mixer, the aileron is entrained by the aileron control. In conjunction with the differentiation of the ailerons the negative torque is compensated. This allows a "clean" curve flight. The rudder remains separately controllable.

The adjustment is only symmetrical to the neutral point of the aile-

ron control stick. The setting range of ±150 % makes it possible to

appropriately adapt the deflection completely independently from the direction of the rudder servos. If the model is to be controlled through the ailerons only, then this mixer can be activated through a switch or control switch. Therefore assign a switch in the right column.

This mixer causes an elevator correction when the flaps are actuated. If the flaps are set, the flight speed can be influenced or the flap torques can be compensated.

The position of the elevator is automatically adjusted through this mixer as a function of the set value when the flaps are set. The setting can be symmetrical or asymmetrical to the neutral point of the flap control.

This mixer can be optionally activated through a switch or control switch. Therefore assign a switch in the right column.

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Free mixers

Phase timers Wing mixers

Free mixers

MIX active/phase MIX-only channel Dual mixer

M1 M2 M3 M4 M5

Ty p

M8 C9 C10 C11 C12

Ty p

?? ?? ?? ?? ??

In this menu you can find free programmable linear and curve mixers.

Regardless of the type of model chosen, in each model memory are available eight linear mixers with the designation M1 to M8 as well as four curve mixers with the designation C9 to C12.

Mixer programming step by step:

1. Select the desired mixer

2. Tap the SER button, the field will be highlighted

3. Set the mixer input "From" though the selection keys

4. Tap the SET button, then change to the column "To" using the selection keys

5. Tap the SER button, the field will be highlighted

6. Select the mixer output "To" with the selection keys.

7. Set the mixer type in the second "Type" column

• Tr = Trim

• P = Phase (only for model type "Heli")

• -> Series switch

L.Mix1

Mix input

Offset

SYM

ASY

8. Assign a switch or a control switch in the column "

9. In the column "

" define the mixer component and the mixer

offset in the following display page. If a switch has been assigned, the display page will be shown only if the switch is actuated.

Possible settings in the columns

"Type"

Tr : This function can be selected only in the channels one to four. here you can select if the mixer input trim also has to act on the mixer output.

Tr -> : The trim acts also to the series switch

-> : Series switch of the mixers, example:

Without series switch With series switch

6 6

MIX 1

MIX 2

4,8 V

C 577

Best.-Nr. 4101

Servo

4,8 V

C 577

Best.-Nr. 4101

Servo

4,8 V

C 577

Servo

Best.-Nr. 4101

6 6

MIX 1

MIX 2

4,8 V

C 577

Best.-Nr. 4101

Servo

4,8 V

C 577

Best.-Nr. 4101

Servo

4,8 V

C 577

Servo

Best.-Nr. 4101

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In a series switch of mixers, the direct control signal of the channel is not used as the input of the mixer but the already mixed signal of the channel from the upstream mixer.

P : This option also includes the trim values from the "Phase trim" menu of the input channel as a function of the phase.

Notice

In the case of series switch, note that the mixing travel of the individual mixers add together with simultaneous stick movement. As a result, the servo or the servos may mechanically collide. In order to prevent this, the "servo travel" must be reduced or a corresponding "travel limit" in the "Servo adjustment" menu should be set and / or the mixing value should be reduced.

"From"

Channels 1 to 16, in case of model type "Airplane" the channels 1 to 4 are marked Thr (throttle), AILE (ailerons), ELE (elevator), RUDD (rudder)

„S“ = Switch channel - to the mixer input is assigned a constant input

signal with the assigned switch. The value of the signal is set in the display page of the column "

L.Mix1

Mix input

Offset

SYM

ASY

"To"

In the input field of this column you can input the target of the mixer, which means the mixer output, to one of the control channels.

“ “

In this column you can assign a switch or control switch. Through this switch you can activate or deactivate the mixer.

Setting the linear mixers M1 … M8

Open the display page in the column "

". When you move the control of the mixer input, you move a vertical line in the graphic to the right of the display. This line shows the actual position of the control. In the line under "Mix input" set the travel of the mixer output. If "SYM" is selected in the bottom line, the two values change symmetrically (simultaneously). If you select "ASY" (asymmetric), you can change the values separately. Each time the values are changed, the position of the horizontal line changes. This line shows the travel of the mixer output.

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Offset (mixer neutral point)

The dotted vertical line in the middle of the graphic indicates the position of the mixer neutral point ("offset"). This is the point on the control travel where the mixer does not affect the control channel. By default this point is in the control center.

If you select the line under "Offset", the bottom line will show "STO" and "SET".

With the selection of "STO" you define the position for the offset with the control. When "SET" is selected, the value is entered using the selection keys.

Setting the curve mixer C9 - C12

Open the display page in the column "

". Mixer guide lines can be defined for the four curve mixers. These guide lines can be defined by up to four freely adjustable points between the two endpoints "L" (low = -100% control travel) and "H" (high = +100% control travel). In the default settings of the program, 2 support points are already defined, the endpoints "L" and "H".

C.Mix 9 Curve Input Output Point

normal

Curve Input Output Point

normal

Kurve

Trim point

Input Output Point

normal

off

C.Mix 9

off

C.Mix 9

aus

–45%

0% 0%

+35% –55%

–55%

–35% +55%

–55%

8 10

Setting support points

When you move the control of the mixer input, you obtain a vertical line in the graphic to the right of the display. This line shows the actual position of the control. Move the line to the point where you want to set the support point. Tap the SET button, a 1 and a percent display appear in the "Point" line. If necessary, add the further three points.

Support points moving

Move the vertical line with the control of the mixer input to the support point "L, 1 to 4 or H" which has to be changed. The number and the current curve value of this point are displayed. Activate the value field of the line Point. Then use the selection keys to change the value between -125% and +125%.

Trim point function

Alternatively, if the value field is active, you can select already set points ascending or descending with the selection keys. The selected point is marked in the graphic with a triangle. The selected support point can then be changed with the selection keys. Tap the ESC button to exit this trimming function.

C.Mix 9 Kurve

Trim offset

Input Output Point

normal

33028_mc_28_Teil2_jh

aus

+35% –80%

–80%

8 10

Trim offset function

If the value field is active, you can not only select and change already set vertices with the selection keys ascending or descending, but also move an existing curve vertically through the  keys in the range of ± 25%.

Tap the ESC button to exit this trim offset function.

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C.Mix 9 Kurve

Trim X axis

Input Output Point

normal

aus

+35% –37%

–55%

8 10

Trim X-axis function

This function can be activated by tapping the left-hand t or the right

u selection button of the right-hand touch panel while the value

field is active. You can then move the active point horizontally or vertically using the selection buttons.

Deleting support points

Place the marker frame in the "Point" line and briefly tap the SET button. The value field is displayed highlighted: Then set the vertical line through the control of the mixer input to the support point to be deleted. The support point number and the corresponding support point value are displayed in the "Point" line. Now tap simultaneously

on the selection buttons

t u or  of the right-hand touch

pad. The selected support point is deleted and the numbering of the remaining support points is updated. The support points "L" and "H" cannot be deleted.

C.Mix 9 Curve Input Output Point

normal

–12%

MIX act. / Phase

Mix act. in phase LinearM1 LinearM2 LinearM3 LinearM4

normal

Only mix channel

8 10

EL EL 8 EL

yes

yes yes yes

SEL

Rounding off the curve

The angled curve profile can be automatically rounded off simply by pressing a button. Set the curve value from "off" to "on" (or vice versa) and close this process by pressing the SET button or the ESC button.

In this menu you can deactivate and activate the "free mixers" of the previously described "free mixers" menu phase-specifically. Switch to the desired phase and page in this menu with the selection keys. The mixers of the "free mixers" menu are displayed line by line. If, in the right column, the respective mixer is set with the selection keys "--", it is deactivated in the phase displayed in the lower part of the display. At the same time it is dimmed in the menu "free mixer".

MIX-only channel

only normal

1 2 3

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In this menu, the direct control/servo connection can be separated

depending on the phase. If a channel is set to "only mix", this channel can only be used for one mixer. The channel can no longer be used for the output. This applies only to the phase that is currently active. In the "normal" position, the control signal of the channel acts on the mixer and on the output.

33028_mc_28_Teil2_jh

Dual mixer

Mixer1 Mixer2 Mixer3 Mixer4

Ty p

Dual mixer

0% 0% 0% 0%

Diff.

In this menu, you can link two control functions with four freely programmable dual mixers.

Example (V-tail mixer):

Elevator control stick

Elevator

inputs

Control functions

Rudder

Rudder control stick

V-Tail

mixer

Seite

Elevator

Rudder

Elevator

outputs)

(receiver

Control channels

Rudder / Elevator left

Rudder / Elevator right

4,8 V

C 577

Servo

Best.-Nr. 4101

4,8 V

C 577

Servo

Best.-Nr. 4101

In the case of a dual mixer, the control signals are output from the two controls to both outputs of the mixers.

Fail Safe

Fail-safe adjust

Pos. hold

1 2 3

DELAY: 0.25s STO

Fail-safe adjust

Pos.

Position stored

hold

13 14 15

DELAY: 0.25s STO

In the right column, you can set the differentiation value between the two outputs.

In this menu you can set the positions of all the servos, which are approached in the event of a fault in the radio connection. This also applies to the period when the receiver is switched on until the radio connection to the transmitter is reached.

You have the following possibilities (switch the receiver on:

"Hold" - In the event of a missing radio connection, the servo is held at the last position before the radio connection failed. When the radio connection is restored, the servo reacts normally again.

"Pos." - In the event of a missing radio connection, the servo is moved to a certain position after the set delay time.

Position setting:

• Set the "Pos." Function of the desired channel

• Delay setting

• Move the servo in the desired position

33028_mc_28_Teil2_jh

• Select STO, tap the SET button

• The position is confirmed by "Position stored"

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Trainer

T/P:Pupil

Pupil

Teacher

In this menu you can set the functions for the teacher / pupil operation. The operation can be wireless or wired with HoTT transmitters. Please also observe the instructions of the pupil transmitter.

2 3

BIND:SW: –––

n/a

Connection through cable (DSC port):

Teacher function

Pupil transmitter: start a new model memory without program-

ming, select the mode setting.

Teacher transmitter: Select the channels which have to be handed

over to the pupil transmitter. If the model has 2 aileron servos, then only channel 2 may be transferred since channel 5 is already mixed through the model type 2 AILE.

Select "NEXT" at the bottom left of the display and assign a switch to transfer to the student.

Establish the cable connection through the DSC socket, observe the instructions of the pupil's transmitter.

In flight mode the control can now be transferred to the pupil through the assigned switch.

T/P:Pupil

Pupil

Teacher

8 91011

Pupil



Teacher

BIND:SW: –––

T/P:Teacher

BIND:SW:

Transmitter output

Tx. output swap

Tx Ch

Tx Ch Tx Ch Tx Ch

1 2 3 4

SEL

Output

Output Output Output

Wireless connection (HoTT system):

Teacher function

Pupil transmitter: start a new model memory without program-

ming, select the mode setting.

Teacher transmitter: Select the channels which have to be handed

over to the pupil transmitter. If the model has 2 aileron servos, then only channel 2 may be transferred since channel 5 is already mixed through the model type 2 AILE.

Select "NEXT" at the bottom left of the display and assign a switch to transfer to the student.

Binding the Pupil transmitter to the Teacher transmitter:

Select "BIND" in the student display at the bottom right, immediately select "BIND" in the teacher display at the bottom right

In this menu you can freely split the 16 control channels of the trans-

mitter to the outputs.

Select the desired channel and assign it to the output.

3 4

A control channel can also be assigned to multiple outputs.

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Profitrim

Profi trim

OFF OFF OFF OFF

–––

CTL ON/OFF

––– –––

SET SET SET SET

–––

Function for fast, direct trimming of the aileron and flap positions.

The trim range of the controls is about ±25 %.

In the line "TR" it is determined which of the two control surfaces pairs "AILE" and "FLAP" and which of the two possible flap functions should be able to be trimmed.

In the line "Ctrl", you define the proportional control to be used for trimming. Then define a switch in the "ON / OFF" line, which is used to globally switch this Profitrim function on and off.

Trim of the Aileron function of the aileron ("AILE")

Trim of the Flap function of the aileron ("AILE")

Trim of the Aileron function of the flaps ("FLAP")

Trim of the Flap function of the flaps ("FLAP")

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Trim memory

Trim memory CH1 0% 0% AILE ELEV RUDD

0% 0% 0%

POS SET

Telemetry

TEL.RCV SETTING & DATA VIEW SENSOR RF STATUS VIEW VOICE TRIGGER RX DATA ON ALARM SETTING

RX–S QUA: 100% RX–S ST.: 100% RX–dBm: –33dBm TX–dBm: – 33dBm

V–PACK: 10ms

RX–SPG.:4.8V TMP

CH OUTPUT TYPE:ONCE

M–RX V :4.6V +22°C

RX–S QUA: 100% RX–S ST : 100%

RECEIVER

GENERAL MODULE

RX–dBm: 33dBm

ELECTRIC AIR.MOD

TX–dBm: 33dBm

VARIO MODULE

V–PACK: 10ms

RX–SPG.:4.8 TMP

CH OUTPUT TYPE:ONCE

R100% S 90% T –40

E 10 R –51

4.8Vc

4.8Vm 0123456789ABCDE

VOICE TRIGGER

REPEAT 10SEC TRIG VARIO AUTO TRANSMITTER RECEIVER

BIND. 1

GPS ESC

0% 0%

7 ––– –––

Storage of the actual trim position

In the left column (POS) is shown the actual value of the trim. If you tap now the SET button, the trim value is transferred to the memory. The trim value is now displayed in the "SET" column on the right side. The bar display in the main display shows again the center position.

If you want to delete the stored trim value, tap the selection keys

or  on the selected line.

Through the telemetry menu, you can perform receiver settings in real time. Displays and settings of optionally connected telemetry sensors can be retrieved and programmed. The connection to the receiver is maintained by the feedback channel of the HoTT receiver.

TEL.RECEI. - Here you can set from which receiver the telemetry

data are to be processed and which settings in the following menu item are possible.

SETTINGS & DATAVIEW - If you select this item, you will open the

menus for settings of the receiver or the sensors connected. Select the desired sensor or module through the selection keys . (See the manual of the sensor or of the module)

SENSOR: List of the sensors connected and detected (only display,

no manual selection possible)

DISPLAY RF STATUS - Top row: Level of channels 1 … 75 coming

from the receiver of the 2.4 GHz band in dBm to the transmitter. Bottom row: Level of channels 1 … 75 coming from the transmitter of the 2.4 GHz band in dBm to the receiver.

SELECT ANNOUNCE - In the first line, you can assign a switch and

set the repetition time to start the voice output. In the next line "NEXT ANNOUNCE" you can assign a switch to switch the announcements through. In the "VARIO" line, you can assign a separate switch for the vario signals and select whether the sounds are to come automatically (AUTO) or from a specific sensor (GPS, EAM, GAM).

Tap the SET button in the "TRANSMITTER, RECEIVER" line. In the list that is now displayed, set which messages should be active by the transmitter or receiver.

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RX DATA - Here you can set how the transmitter responds to the

receiver's back channel (telemetry transmission). Use this function if the back channel of the receiver is influenced by the back channel of another receiver.

In the "ON" position the telemetry signals are processed continuously. In the "1" position, the telemetry signals are processed with a slight delay; the telemetry signals are processed in a very delayed manner in position "10".

33028_mc_28_Teil2_jh

Telemetry

TEL.RCV SETTING & DATA VIEW SENSOR RF STATUS VIEW VOICE TRIGGER RX DATA ON ALARM SETTING

3 :435_USER_Voice_MU 4 :436_USER_Voice_MU 5 :437_USER_Voice_MU 6 :438_USER_Voice_MU 7 :439_USER_Voice_MU 8 :440_USER_Voice_MU 9 :441_USER_Voice_MU 10:442_USER_Voice_MU

BIND. 1

ALARM SETTING - Tapping the SET button will display a list.

In the first line, select "OFF" to disable the function of this menu. If you select "Vario" here, the standard output of vario sound is interrupted or supplemented by program-defined announcements. If you select "USER", the standard output of vario sound is interrupted or supplemented by the user voice files defined in this menu. The 10 positions of this list can be selected and an announcement of your choice can be set. In the case of the user-voice files, the warning tones 27-36 (see following list) can be assigned to user language files. As a standard, these have the following meaning:

User Voice file

1 27 Abruptly sinking 2 28 Fast sinking 3 29 Normal sinking 4 30 Slow sinking 5 31 Very slow sinking 6 32 Very slow climb 7 33 Slow climb

Warning tone Original meaning.

Channel sequencer

INACT 10 11

INACT

SET

Channel

Channel Channel

channel

8 34 Normal climb 9 35 Fast climb 10 36 Abrupt climb

In this menu "Channel sequencer", you can select a sequence in a maximum of 9 coordinated steps of three servos, within a time of max. 30 seconds.

The sequence is triggered by a common switch and starts from an arbitrarily adjustable starting position.

Programming a sequence step-by-step:

1. Select the desired channels

2. Activate the channel

3. In the "=>" column change to the graphical display page

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10 11

0.1s

TIME

0% –––

POSST

4. In the left column, select the channel to be edited first, then proceed with the other channels the same way

5. Sequence 0

u: Set the initial position in the value field through

"POS".

6. In the value field of the "Time" column, use the selection keys

t u (left) to set the duration of the first sequence.

7. Sequence 1 … max. 9 - The next sequence is selectable when a time has been set. Select the next frequency and repeat the steps described above for each additional sequence until you reach the target positions of your servos.

11 12

0.0s

TIME

Multichannel

OFF

SET

C6 C6

SEL

MC1 MC2

POSST

MUL4C

SEL

8. Switch assignation - Finally assign to the just completed sequence an activation switch through which you can switch between the output and the target positions of the servos. As soon as the switch is closed, the movement of the servos can be traced in the

graph. The control curves are highlighted according to the given time windows. All the movements will move reversed when the switch is "opened" again.

In this menu you can use two control channels for four or eight special functions.

For this you need optional accessories for the receiver:

NAUTIC Expert switch module No. 4159 or 3972

This NAUTIC Expert switch module extends a servo function to 16 switch functions.

NAUTIC Multi-prop Mini Decoder No. 3973

The 1/4 K-NAUTIC multi-prop mini decoder extends a proportional function to four proportional functions.

Light module No. 2381

Module for realistic switching of light signals for ships, trucks and airplanes.

Sound switch for surface models No. 2382.F

Start, stop and additional noises as well as vehicle-type signals

Sound switch for ship models No. 2382.S

Start, stop and additional noises as well as ship-type signals

You can find further information on www.graupner.de.

Alternatively, contact your dealer or Graupner Service Center.

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33028_mc_28_Teil2_jh

Multichannel 1

Input1

Input2 Input3 Input4

SEL Offset

fr fr fr fr

–––

0% ––– 0% ––– 0% ––– 0%

Required receiver settings:

In the "SETTINGS & DATAVIEW" menu set "20 ms".

In the "SETTINGS & DATAVIEW" menu set "SAME".

The control channel in use should not be used either as an input or as an output channel of a mixer.

In the "Multi- channel" menu of the transmitter set:

Activate the "SET" column of the multichannel

Assign the channel in the column "SEL"

Select the type of the multichannel (4CH or 8CH) in the "SEL" column

Assign a control or a switch in the column "=>" of the following display

Multichannel 2

Input1 Input2 Input3 Input4 Input5 ––– 0% Input6 Input7 Input8

fr fr fr fr fr fr fr fr

––– ––– 0% ––– 0% ––– 0%

––– 0% ––– 0% ––– 0%

SEL Offset

In the multichannel selection display

Select a switch in the "STO" column

Assigning the switch in the column "

Set the offset value in the "Offset" column

With the selection keys to the right beyond "Offset" appears "- Travel +", here you can limit the travel of the channel

Multichannel 1

Input1 Input2 Input3 Input4

Before starting to use the NAUTIC modules, make the settings described above.

7 (Selection: 5 ... 8)

Light module

No. 2381

8 (Selection: 5 ... 8)

Soundswitch

No. 2382

The figure shows the connection possibilities of the modules "2-16 C NAUTIC-Expert Switch Module", "1/4 C-NAUTIC Multi-Prop Mini Decoder", "Light Module" and "Soundswitch". Two of these modules can be operated in parallel through the »Multi- channel« menu.

+100% +100% +100% +100%

– Trv +

Multichannel use example

(Receiver battery to the ports

marked with „B + -“ )

Receiver

Batt. 3...30V

No. 4159

2 - 16 C

NAUTIC - Expert Switch module

1- H -2

1- G -2 1- F -2 1- E -2 1- D -2

1- C -2

Max. 8 x 0,7 A

1- B -2 1- A -2

other servos, governor, winch, ... also possible in this side

5 (Selection 5 ... 8)

6 (Selection: 5 ... 8)

NAUTIC

- +

brown

orange

S 4 S 3

S 2 S 1

module

Device max. 0,7 A

Device

red

max. 0,7 A

Best.-Nr. 4142.N

1/4K

Multi-PropMini-Decoder

external power supply 3 ... 30 V

Other modules such as, e.g. ...

Switch module Heavy-duty SXH No. 3970 Switch module Multi function SXM No. 3971

Wiring for direct connection of two loads to one output

Three-wire cable with flat connector No. 3941.6

Switch module

Switch module Heavy-duty

SXH

SXH No. 3970

Switch

Switch module Multi-function

SXM

SXM No. 3971

Power consumption of directly connected devices (but not electric motors) each max. 0,7 A (a total of max. 8 x 0,7 A).

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MP-3 Player

File not found

Vol:15

–––

A00/00 T00/00

If the message "no files" appears, the transmitter will not find any

–––

suitable MP3 files on the inserted SD card or there is no SD card in the transmitter. Insert a suitable card or check the contents of the "MP3" directory on the SD card on a PC or laptop. Copy appropriate MP3 files to this directory. Make sure there are two specific font files in the MP3 directory. These files are necessary to display the titles correctly.

These two files can be found in the HoTT_Software_Vx package. The package can be found on our homepage in the download area, as described in the manual, Part 1.

The player is controlled by the left touch buttons, as shown on the left in the display. The volume can be preset or adjusted through a slide control or a switch.

A switch for playback can be assigned in the bottom line on the left. The display "A 00/00" and "T 00/00" can be used to directly select an album or title.

Basic settings

Basic settings Voice Vol –––7 Vario Vol Beeps Vol Own Stick mode 1 Stick type Potentio. Module HoTT DSC Output Pitch min back Top LCD Contrast Bottom LCD Contr. Display light Power-on beep Battery warning Power on warn. Touch Sense DATA sel. Ph. Name 1

Ph. name 10 BT Headset

ID PAIR BT Volume

SEL

fr fr fr

Telemetry

SEL

–––7 –––7

PPM10

unlim.

yes

3.60V unlim.

OFF 0/0 OFF

Please note that for technical reasons no data representation is possible during the reproduction of MP3 data.

Transmitter basic settings

Loudspeaker (LS) Voice / Vario / Buttons

In these three lines, you can individually adjust the volume of the acoustic signals and announcements of the transmitter combined into three groups.

You have the choice between a total of three variants.

1. Fixed value setting - If you enter a number in the first column, this value is a fixed volume setting.

2. Volume Control through proportional control - Assign a proportional control in the second column.

3. Volume control through momentary switch - In the third column, assign a switch with which you can regulate the volume step by step.

Owner

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If you press the SET key in this column, a text input field appears. Enter the owner name here.

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Control mode (preset)

Here you can select the control mode that is preset when setting up a new model memory. This determines which control functions are assigned to the control sticks. In the "Receiver assignment" menu, you can see which control function is output on which channels. Changing the control mode in an existing model memory is only possible in the "Basic setting model" menu.

The arrangement depends on the model type:

Control mode airplane models

MODE 1 (Throttle right)

Elevator

Full throttle

Rudder

Querruder

MODE 2 (Throttle left)

Full throttle

Elevator

Rudder

Aileron

Rudder

Elevator

Querruder

Motor idle

MODE 3 (Throttle right)

Elevator

Aileron

Elevator

Full throttle

Aileron

Rudder

Motor idle

Rudder

Motor idle

MODE 4 (Throttle left)

Full throttle

Aileron

Motor idle

Control mode heli/copter models

MODE 1 (Throttle right)

Nick

Tail rotor

Nick

Tail rotor

Motor / Pitch

Roll

Motor / Pitch

MODE 3 (Throttle right)

Nick

Roll

Nick

Roll

Motor / Pitch

Tail rotor

Motor / Pitch

Tail rotor

Control mode car/boat

MODE 2 (Throttle left)

Motor / Pitch

Tail rotor

Motor / Pitch

Tail rotor

MODE 4 (Throttle left)

Motor / Pitch

Roll

Motor / Pitch

Roll

Aileron

Elevator

Rudder

Elevator

Roll

Tail rotor

Nick

Rudder

Roll

Tail rotor

33028_mc_28_Teil2_jh

MODE 1 (for/backward right)

forward/backward

right

left

forward/backward

MODE 3 (for/backward right)

forward/backward

left

forward/backward

MODE 2 (for/backward left)

forward/backward

right

left

forward/backward

MODE 4 (for/backward left)

forward/backward

right

forward/backward

left

right

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Stick-type (only by mc-26)

Module

DSC port

Potentio. - Setting when standard gimbal sticks with potentiometers are used.

4D-stick - Setting when optional 4D-stick gimbal sticks with potentiometers are used.

The transmitter is equipped with a HoTT RF module as standard. External RF modules from other manufacturers can be connected to the DSC and DATA sockets. The selection of "HoTT", "EXT." or "SP." can be switched specifically for the model memory.

Here you can specify the modulation type of the signal on the DSC socket.

PPM 10 - Output of channels from 1 to 5

PPM 16 - Output of channels from 1 to 8

PPM 18 - Output of channels from 1 to 9

Pitch min

Contrast (upper/lower display)

Display light

PPM 24 - Output of channels from 1 to 12

In this line, you can specify the direction of operation of the throttle / pitch control stick. From this setting depend the functions of all other options of the helicopter program which involve the gas and pitch function. (Throttle curve, idle trim, channel 1 => throttle, tail rotor mixer)

"Front" - minimum pitch setting at the front, the throttle / pitch control stick (CH1) points away from the pilot.

"Rear" - minimum pitch setting at the rear, the throttle / pitch control stick (CH1) points to the pilot.

Here you can set the contrast value of the two displays.

Adjustment range -20 to +20. Simultaneously tapping the selection

t u or  of the right touch pad resets to "0".

keys

here you can set the duration of the display background lighting. Settings possibilities:

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• "Unlimited" - The background lighting always stays on

• 30, 60, 120 s - The backlight remains on for the selected time when no touch panel button is pressed.

• "Off" - The background lighting is always off.

33028_mc_28_Teil2_jh

Switch-on melody

Battery alarm threshold

Switch-on warning

Touch sensitivity

In this line, you can turn on and off the switch-on and the switch-off sounds.

In this line you can preset the warning threshold of the display in 0,01V steps between 3.50 and 4.50 V depending on the type of battery used. Make sure that the set value is not too low to give you sufficient time to land your model after a battery warning.

Here you can select the period until the switch-on warning becomes active ("unlimited" = off). If you do not operate an operating element within the set time, an optical and acoustic warning is issued. If no operating element is actuated, the transmitter switches off after approximately three minutes.

In this line you can set the touch sensitivity of the touch buttons in the range from 1 to 10. The lower the number, the faster the reaction.

DATA sel.

Ph. Name 1 … 10

BT headset and following lines

Basic settings

BT Headset

ID PAIR ON BT Volume 8

A2DP

1/3BTH002

SEL

A Smart Box, an external RF module or the external Bluetooth module of the mz transmitters (No. 8351) can be operated on the data socket. Following settings are possible:

"Telemetry"

Data protocol for an external RF module and for data output on the Smart Box in the "EXTERNAL MONITOR" menu.

"BLUETOOTH"

Data log for the external Bluetooth module (No. 8351) and for transmitting telemetry data and voice output on smartphones and tablets with "Graupner HoTT Viewer App for Android".

Here you can input your own phase names. These names are displayed when you activate the phase.

You can assign up to seven characters per phase name.

Here you can find and pair Bluetooth devices. You can also select the transfer method and deselect all connections to BT devices. When a connection is established, the next line shows the number of paired devices. In the next line you can start and stop an existing connection. In the last line you can adjust the volume of the Bluetooth device.

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Vibration

Vibration alarm Power on Voltage Range Telemetry

normalTimer

Servo display

–100%

+100%

Here you can assign a vibration alarm to the listed warnings. There

OFF OFF

V03

OFF

are 10 different variants (V01-V10) or "OFF" of the vibration alarm.

Power On warning - Alarm when "Power On" is activated

Voltage - Alarm for the "warning threshold" battery of the transmitter

Range - Alarm for range warning

Telemetry - Alarm for all warnings from telemetry

Timer - Alarm for stopwatch function

+100%

Display only, no input possible. Visual display of the current positions of the control channels. The display allows you to check the outputs during programming.

Servo test

act off

1 2 3

Key lock

Code lock Desired (new) secret number

321 3 4

7 8

0.5s

(_ )

SET

The "Servotest" function controls the activated channels automatically. The test begins at neutral between -100% and +100% during the set time. All servos connected to the receiver move within the specified servo travel and servo limits. Simultaneously tapping the

selection keys

t u or  of the right touch pad activates and

deactivates the servo test.

The access to the multifunctional menu can be blocked against unauthorized use by a 4-digit secret number, formed from the numbers 1 to 4. An activated key lock is only activated after the transmitter is switched on again. The control is then ready for operation, only access to the menu is disabled. The secret number is set with the left-hand input keys as shown in the display. If you want to delete the secret number, tap the SET key twice.

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The transmitter can only be unlocked with the correct secret number or by the service department of Graupner.

33028_mc_28_Teil2_jh

Info display

actual

last idle position

Idle direction

Motor-OFF position

last idle position

Motor-OFF position

actual

Throttle limiter in start position

Throttle limiter in release position

RFID firmware ver. date time SD-CARD available

ABCDEF12

1.234

2016/09/17(Sa )

18:19:20s

3896MB

3623MB

92%

This menu shows information about the transmitter and the SD card. The date and time can be set here.

RFID - Identity number of the transmitter

Firmware version - shows the version of the transmitter firmware

Dat. - Date (also used for log files)

Time - Time (also used for log files)

SD card - shows the capacity of the inserted SD card

Available - shows the free space on the SD card

Percentage display - used space as % of the SD card

Digital trim / Throttle switch-off trim (function)

A special function is integrated in the digital throttle trim, which makes it easier to adjust the idle speed of an engine. This "switch-off trim" is effective only in the range of -1 to -100% and only if the "Model type" menu in the "Motor type CH1" line is entered front or rear.

trim position

GRAUBELE

#01

5.2V

3:33h

trim position

GRAUBELE

#01

5.2V

3:33h

GRAUBELE

#01

5.2V

3:33h

S L

K78

C1 trim lever

RX0.0V

Trimming in

0:00 0:00

2.4

RX0.0V

Trimming in

0:00 0:00

RX0.0V

2.4

0:00 0:00

2.4

The throttle trim has a special "cut-off trim", which is intended for engines. First set the motor to safe idle with the trim.

If the throttle trim is moved from this position to the end of the trim travel in the "motor stop" direction, then a further marking remains at the end position in the display.

Then simply push the trim once more in the "higher throttle" direction to reset the trim to the last idle setting.

With the model type "Heli", the throttle trim in combination with the "throttle limit function" has a further property. As long as the throttle limit control is in the range -1 to -100%, the throttle trim acts as an idle trim on the throttle servo and the indication of the idle trim is visible in the display.

The position indicator

( ) and also a predefined idle position are

dimmed when the throttle limit control is in the range 0 to + 100%.

The throttle trim works only on the throttle, not on the pitch servos. Note also that the heli throttle servo must be connected to the output 6 of the receiver.

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Heli programming

Select model type

Suppress models

Base setup model

Helicopter type Servo adjustment Stick mode Control adjust

Base setup model RF Range test DSC Output PPM10 Autorotation Auto.C1 Pos. -55%

STO

Suppress models Base setup model

Helicopter type

Servo adjustment Stick mode Control adjust

Helicopter type Swashplate Linear. swashpl. Rotor direct Pitch min. back

1 Servo

99sec

–––

right

SEL

Select a free model memory from the "Model selection" menu and define the model type with the "Heli" icon. This means that specific functions for the heli programming are displayed in the following menus. (Please also refer to the previous descriptions of the individual menus)

Programming step-by-step:

1. In the "Model basic settings" menu:

• Input the model name

• Select the desired control mode

• Assign the autorotation switch (autorotation)

• If necessary activate the autorotation throttle position

• M-stop switch as required for gas/glow engines

2. In the "Helicopter type" menu:

• Select the swash plate type. In flybarless systems, e.g. GR-18 and GR-24 PRO basically 1 servo. For paddle head systems, select the appropriate swash plate of the helicopter. Possible settings:

1Servo

2 Servo

3Sv(140°)

4Sv(90°)

3Sv(120°)

3Sv(2Nick)

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33028_mc_28_Teil2_jh

Helicopter type

Pitch

Swashplate Linear. swashpl. Rotor direct Pitch min. back

rechts-

drehend

3Sv(2rol)

right

SEL

linksdrehend

• Swashplate linearization:

For Flybarless systems, select "no" here. In the case of paddle head systems, the setting "yes" can prevent unwanted side effects, such as pitch change when the roll function is activated or tensions between the linkage of the swash plate servos.

• Rotor direction:

Here you can set the direction of the rotor direction, seen from above the helicopter (see figure). This information is required so that the mixers can work properly for torque and power compensation.

• Pitch min.:

Pitch min. Rear = pitch minimum is at the rear of the stick Pitch min. Front = pitch minimum is at the front of the stick From this setting depend the functions of all other options of the helicopter program which involve the gas and pitch function. Thus, for example, the throttle curve, idle trim, tail rotor, etc.

  



  

   

 

 



                 

Helicopter type Rotor direct. Pitch min. back Expo thro lim. 0% Thr.lim warning –70%

right

SEL

Thr

too

high!

Announce

Phase settings

Phase assignment Non-delayed chan Timers (general) Phase timers

• Expo throttle limit:

An exponential curve characteristic can also be attributed to the function "Throttle limit", which is described in the "Control settings" menu. (see figure)

• Throttle limit warning:

Through the function "Throttle limit warning" you can set the critical position of the throttle servo variable between 0 % and

-100 % above which this warning should be emitted. The pitch minimum position of the stick, which is specified in this menu, is the reference point of -70%.

3. Setting up a flybarless system:

• If you are using a Flybarless system, set it up now. Therefore please refer to the instructions for the Flybarless system.

4. Phase setting menu (Phase setting):

• Phase 1 - Normal

• Phase 2 - Acro 3D

(Please also refer to the previous descriptions of the "Phase setting" menu)

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Announce Phase settings

Phase assignment

Non-delayed chan Timer (general) Phase timers

Phase assignment

prio r

A B 2

combi

C D E F

1 Normal

5. Phase assignation menu:

• Switching off the autorotation switch

• Select the switch for the normal flight phase and switch it off in the correct position.

• Select combination C and press the SET key

• Actuate the selected flight phase switch.

• Switch to test whether the switch between the flight phase Normal and Acro 3D is correct.

Phase timers

Helicopter mixer

Free mixers MIX active/phase MIX-only channel Swashplate mixer

Pitch C1 C1 Tail Roll 0% Roll Nick Nick Gyro suppress Gyro gain Swash rotation Swash limiter

Curve Input Output Point

Normal

Curve Input Output Point

Normal

Throttle Tail Throttle Throttle Tail Throttle Tail

Normal

Pitch

off

0% 0% 0% 0% 0% 0°

OFF

SEL

0% 0% 0%

Throttle

+50% +50% +50%

6. Helicopter mixer menu:

• Activate the autorotation switch

• Throttle position AR -100% for electric motor, -90% for IC engine.

• Deactivate the autorotation switch.

• Select CH1->Throttle

• Pre-programmed diagonal throttle curve can be used for combustion engines and electric motors with controllers without Govenor mode. Pitch stick = Throttle stick

• For speed controllers with Govenor mode a horizontal gas line must be programmed as follows: Here, in the "lower" normal flight phase, a lower throttle / speed is selected than in the second Acro 3D flight phase, e.g. 40%. To do so, move the pitch stick to min. and tap the SET button. With the arrow up, the beginning of the curve can now be set to e.g. 40%. Then deselect this point of the curve with the SET key and set the pitch stick to max. Tap the SET button again and lower the rear point to 40% to create a horizontal throttle line. Then deselect with the SET button.

• Now use the flight phase switch to switch to Acro 3D. Here, as described above, a higher throttle line / speed can be programmed, e.g. 65% throttle.

• Afterwards you have now programmed 3 speeds / flight phases for the Govenor:

• Autorotation for motor off

• Normal flight phase with 40% throttle

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• Acro 3D flight phase with 65% throttle

• If a flybarless system is used in which the control travel needs to be calibrated, it is advantageous to set up this flybarless system before setting the throttle curves. Thus, the preprogrammed diagonal throttle curve of channel 6 can be calibrated more easily.

33028_mc_28_Teil2_jh

Throttle curve (Heli)

K1  Heckrotor

Servo adjustment Stick mode Control adjust Dual Rate / Expo

Channel 1 curve

Switch display

Sticks setting (Heli)

Servo adjustment

Stick mode

Control adjust Dual Rate / Expo Channel 1 curve Switch display

Thr. Roll Nick Tail

PH PH PH

0.0s

The setting of the curve is explained in the previous description of the menu "Throttle curve". Note that the curve characteristic set here acts as an input signal on mixers of the "Helicopter mix" menu.

»Heli-Mischer«

Pitch-

Knüppel

K-1-

Kurve

Pitch

K1 

Gas

The setting of the column is explained in the previous description of the menu "Stick settings". The setting variants are tailored to the needs of helicopter models, so in the line "Throttle", after activating the selection field with the selection buttons, you can switch between:

"TH"(Throttle limit)

The Throttle trim functions as an idle trim when the "Throttle limit" function is used to control the motor for starting, see the menu "Control setting".

time

Control adjust (Heli)

GL GL GL

typ

fr fr fr fr

SEL

––– ––– ––– –––

Offset

In5 Thro Gyro In8 Normal

0% 0% 0% 0%

"AR"(Throttle-autorotation)

The throttle trim functions acts as an idle trim exclusively in the "Autorot" phase. This means that the AR throttle position, which is fixed in the "Helicopter mix" menu, can be "varied" with the idle trim, for example during autorotation exercises.

In this menu, three additional settings are possible for the model selection "Heli".

Channel 6 - Throttle

In contrast to a fixed-wing aircraft, the throttle servo or the speed controller of a helicopter is not directly controlled by the stick or another control but through a complex mixing system, see menu "Heli mix". In addition, the "Throttle limiter function

" also has an

influence on this mixing system.

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Channel 7 - Gyro

In5 Thro Gyro In8 Normal

In13 In14 In15 Lim. Normal

GL GL GL GL

typ

GL GL GL GL

typ

fr fr fr fr

SEL

fr fr fr fr

SEL

––– ––– –––

–––

––– ––– –––

0% 0% 0% 0%

Offset

0% 0% 0% 0%

Offset

Current gyro systems can be adjusted for a smooth, proportional effect; you can also choose between two different modes of action by the transmitter.

If the Gyro you are using has this option, you can specify "Normal" Gyro action and "Heading Lock operation" in the "Offset" column in the range of ± 125%. You can fly with maximum stabilization in normal, slow fights within this selected mode, and reducing the gyro gain in fast roundtrips and aerobatics are performed.

You should take advantage of switching phases to enter different settings in the "gyro" line.

Please read the instructions of the related gyro system.

Channel 16 - Limit

After the initialization of a new model memory with the model type "helicopter" the input "Lim." is "free" as standard from factory.

By assigning a control, for example, the right-hand proportional slide control SD2, the option "throttle limit" can be activated and set again.

The "throttle limit" function acts limiting the position of the throttle servo or the speed controller of a motor control unit.

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33028_mc_28_Teil2_jh

Ring limit

4 4 4 X Input

R.lim.1

CH 4

100%

max-X

Ring limiter

3 Y Y

CH 3

100%

Output

This function is used to control up to three of the so-called

OFF

3 9

OFF OFF

SET

Voith-Schneider drives of ship models. The function only appears in the multi-function menu when the model type "Boat" has been selected.

In the "Input" column, select the two channels which are to be used for controlling the drive unit. You can also use channel 5 - 16. A control must then be assigned on the selected channel.

In the "Output" column you can define the output channels, which then control the servos of the drive unit.

Activating the ring limiter in the "SET" column.

Change to the setting side of the ring limiter in the "=>" column.

In the setting page of the respective "ring limiter" the maximum travel is set between 25 and 125% in the first line and the measure of the limitation of the total deflection is set in the second line between:

0 % Circular limiter ()

100 % without limiter () - The limit is the mechanical limit stop of the respective control stick.

In the two upper "max-X" and "max-Y" value fields you can set the required (servo travel) limit in the range of 25 - 125%, separately for both control functions "left / right" and "forward / backward" . The adjustment must be done in such a way that the servos in the model are no longer running.

R. lim.1

CH 4

100%

 -X

CH 3

100%

In the line underneath, labeled "<=>-X" and "<=>-Y" in the lower-left side, you can influence the shape of the limiter between "circular" and "square" with setting values between 0 and maximum 125 %. The setting value can never be greater than the value in the field above.

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Firmware update

The programs and files which are also required for updating the transmitter combined into one software package can be downloaded from

Download this software package from the Internet, and unpack it on your computer. All other information can be found in internet in the same page where the software package is available.

Firmware updates of the transmitter can be performed in two ways.

 Update through memory card

 Update through USB port

Note

 Please note that compatible firmware is required for reli-

www.graupner.de.

able communication between the HoTT components. The programs and files that are required to update are therefore combined into a single file.

 The current firmware version can be found on the Inter-

net at www.graupner.de.

Update through memory card

 Only operate your transmitter using the current software

version. these information can also be found at: www. graupner.de => Service & Support => Update and revision history for GRAUPNER HoTT components.

 Before each update, check the transmitter battery charge

or charge it as a precaution, and save all model memories so that they can be restored if necessary.

 Do not disconnect the link to the computer during an

update! Make sure that the link between the transmitter and computer is operational.

 After each update, check to make sure that the models

function correctly.

Download the actual software package from the Internet, and unpack it on your computer. Insert the supplied mini SD Card in the card slot of your PC and copy the required firmware file from the unpacked software package into the directory "Firmware“ on the memory card. Then, remove the memory card from the PC and insert it in the card slot of the transmitter. and the RF module off.

Switch on the transmitter

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Go to the submenu "FIRMWARE UPDATE" in the menu "Hidden mode" and proceed as described in the "Hidden mode" section. (Manual part 1)

33028_mc_28_Teil2_jh

Update through USB port

Download the actual software package from the Internet, and unpack it on your computer. Connect your switched off transmitter with your PC, by using the included USB cable, which is supplied with the package content, plug USB cable directly to the micro USB port of the transmitter and the other end to a free port in your computer. All other information can be found in the instructions that come in the software package.

Problems during firmware update

Problem: POWER switch without function

If a firmware update for the transmitter is unsuccessful or the transmitter program freezes and the transmitter cannot be turned off using the "POWER" switch, then remove the transmitter's battery after setting the switch to "POWER = OFF" position, or pull the plug from the transmitter battery, reconnect it after few seconds and leave the transmitter switched OFF.

Download the actual update file from internet and save it in the "RECOVERY" folder in your SD card. The change the file name in "R280.bin".

Declaration of conformity

Insert the SD card in the transmitter.

Push and hold the Ctl 5 and Ctl 6 buttons at the same time to the top and push the POWER button.

Now push and hold to the lower side within 2 - 3 seconds the Ctl 5 and Ctl 6 for about 10 seconds.

Wait then at least 30 seconds. In the display will be shown no image. During the update the transmitter cannot be switched on.

After 30 seconds the transmitter switches on.

S1033 / S1036 / 33028 - mc-26 / mc-28 / mc-28 4D

Graupner/SJ declares that the product is conform to EU norms.

EMV 2004/108/EC:

EN 301 489-1 V1.9.2

EN 301 489-17 V2.1.1

EN 62479:2010

LVD 2006/95/EC:

33028_mc_28_Teil2_jh

EN 60950-1 + A11 + A1 + A12 + A2:2013

R&TTE 1999/5/EC:

EN 300 328 V1.8.1

EN 62311:2008

77 / 80

Notes on environmental protection

Disposal notes

This symbol on the product, user manual or packaging indicates that this product must not be disposed of with other household waste at the end of its life. It must be handed over to the applicable collection point for the recycling of electrical and electronic equipment.

The materials are recyclable as marked. By recycling, material reusing or other forms of scrap usage you are making an important contribution to environmental protection.

Batteries and accumulators must be removed from the device and disposed of at an appropriate collection point. Please inquire if necessary from the local authority for the appropriate disposal site.

Care and maintenance

Notes on care

The product does not need any maintenance, it works so as it is without any special care. In your own interests protect it from dust, dirt and moisture.

Warranty

The Graupner, Henriettenstrassee 96, 73230 Kirchheim/Teck grants from the date of purchase of this product for a period of 24 months. The warranty applies only to the material or operational defects already existing when you purchased the item. Damage due to misuse, wear, overloading, incorrect accessories or improper handling are excluded from the guarantee. The legal rights and claims are not affected by this guarantee. Please check exactly defects before a claim or send the product, because we have to ask you to pay shipping costs if the item is free from defects.

The present construction or user manual is for informational purposes only and may be changed without prior notice. The current version can be found on the Internet at www.graupner.de on the relevant product page. In addition, the company responsibility or liability for any errors or inaccuracies that may appear in construction or operation manuals.

No liability can be accepted for printing errors.

Graupner has no

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Graupner mc-26, mc-28, mc-28 4D Programming Manual

Specifications and Main Features

Frequently Asked Questions

User Manual