Futaba 6XA, 6XH User Manual

1. This product may be used for model airplane or surface use if on the correct frequency. The product described in this manual is subject to regulations of the Ministry of Radio/Telecommunications and is restricted under Japanese law to such purposes.

2. Exportation precautions (a) When this product is exported from Japan, its use is to be approved by the Radio Law of the country of destination. (b) Use of this product with other than models may be restricted by Export and Trade Control Regulations. An application for export approval must be submitted.

3. Modification, adjustment, and replacement of parts Futaba is not responsible for unauthorized modification, adjustment, and replacement of parts of this product.

This device complies with part 15 of the FCC rules. Operation is subject to the follo wing two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

The RBRCTM SEAL on the (easily removable) nickel-cadmium battery contained in Futaba products indicates that Futaba Corporation of America is voluntarily participating in an industry program to collect and recycle these batteries at the end of their useful lives, when taken out of service within the United States. The RBRC

program provides a convenient alternative to placing used nickel-cadmium batteries into the trash or municipal waste which is illegal in some areas. Futaba Corporation of America's payments to RBRC

makes it easy for you to return the spent battery to Futaba for recycling purposes. You may also contact your local recycling center for information on where to return the spent battery. Please call 1-800-8-BATTERY for information on Ni-Cd battery recycling in your area. Futaba Corporation of America's involvement in this program is part of its commitment to protecting our environment and conserving natural resources.

NOTE: Our instruction manuals need to encourage our customers to return spent batteries to Futaba or a local recycling center in order to keep a healthy environment.

RBRC

is a trademark of the Rechargeable Battery Recycling Corporation.

Pay special attention to the safety at the parts of this manual that are indicated by the following marks.

:Procedures which may lead to a dangerous condition and cause death or

serious injury to the user if not carried out properly.

:Procedures which may lead to a dangerous condition or cause death or serious injury to the user if not carried out properly, or pro cedures where the probability of superficial injury or physical damage is high.

:Procedures where the possibility of serio us injury to the user is small, but

there is a danger of injury, or physical damage, if not carried out properly. Symbol:

; Prohibited

; Mandatory

NSTRUCTION

6XAs / 6XHs

ANUAL

FOR AIRCRAFT / HELICOPTERS FM/PCM SYSTEM, 6 CHANNELS

Futaba Corporation

INTRODUCTION

Thank you for purchasing a Futaba® 6XAs/6XHs series digital proportional R/C system. This system is extremely versatile and may be used by both beginners and experts. In order for you to make the best use of your system and to fly safely, please read this manual carefully. If you have any difficulties while using your system, please consult the manual, your hobby dealer, or Futaba. This product is to be used for sport and recreational flying of radio-control models only. Futaba is not responsible for the results of use of this product by the customer or for any alteration of this product, including modification or incorporation into other devices by third parties. Modification will void any warranty and is done at owner’s risk..

Your T6XAs or T6XHs system includes the following components:

• T6XAs/T6XHs Transmitter. May be programmed for planes or helicopters, both with special mixing function, 6 model memories. (Transmitting frequency: 29, 35, 36, 40, 41, 50, 60 or 72 Mhz band)

• R127DF or R116FB Receiver (FM system). R138DP or R148DP Receiver (PCM system). (Receiving frequency: 29, 35, 36, 40, 41, 50, 60 or 72 Mhz band)

• Servos, S3003 with mounting hardware and servo arm assortment (or S148 Servo)

• Receiver battery (or Battery Box)

• Switch harness with charging jack

• Aileron extension cord (use to easily connect to an aileron servo in a detachable wing)

• AC battery charger

• Owner’s Manual

Owner’s Manual

This manual is not just a translation — it has been carefully written from scratch to be as helpful to you, the new owner, as possible. There are many pages of setup procedures, examples, explanations, and trimming instructions. If you feel that any corrections or clarifications should be made, please jot them down on a piece of paper and send them to the factory. The information contained in this manual is subject to change without notice due to possible changes in manufacturing procedures or updates.

– ii –

TABLE OF CONTENTS

Introduction to the T6XAs/T6XHs System.........................................................................1

ACRO Transmitter Controls and Switch Identification......................................................2

ACRO & HELI Transmitter Switch Functions ...................................................................2

Charging the Ni-Cd Battery.................................................................................................3

Operating With The Trainer Cord .......................................................................................3

Adjusting Stick Length & Tension......................................................................................4

Changing Transmitter Mode................................................................................................5

Reversing The Throttle Stick...............................................................................................5

ACRO Receiver and Servo Connections.............................................................................6

Radio Installation Precautions.............................................................................................7

Airplane Frequencies (U.S.A.) ............................................................................................9

Transmitter Displays and Programming Keys...................................................................10

Warning Displays ..............................................................................................................11

Safety Precautions (DO NOT operate without reading)....................................................12

AIRCRAFT FUNCTIONS INDEX (ACRO Menu) 13

Aircraft (ACRO) Functions Diagram................................................................................14

Aircraft Setup Example (Pattern model) ...........................................................................15

Pattern Aircraft Trimming Chart.......................................................................................22

ATV................Adjustable Travel Volume.........................................................................24

D/R ................Dual Rates..................................................................................................25

EXP...............Exponential Settings..................................................................................26

REV...............Servo Reverse............................................................................................27

STRM............Subtrim ......................................................................................................27

FLPR.............Flaperon (combined flaps & ailerons).......................................................28

FLTR.............Flap trim.....................................................................................................29

ABRK ............Airbrake settings........................................................................................30

VTAL.............V-tail mixing..............................................................................................31

ELVN.............Elevon mixing (tailless models) ................................................................32

1->4...............Rudder Coupling........................................................................................33

6->2...............Flap -> Elevator mixing.............................................................................34

2->6...............Elevator -> Flap mixing.............................................................................35

PMX1, 2........Programmable Mixer #1, #2......................................................................35

F/S.................Failsafe function (only in PCM mode)......................................................37

PARA ............Parameter menu .........................................................................................38

REST.............Data Reset..................................................................................................38

– iii –

DRSW........... Dual Rate Switch Select............................................................................39

ACRO........... Acrobatic model mode.............................................................................. 39

HELI..............Helicopter model mode............................................................................. 39

MOD............. Modulation (FM/PPM or PCM)................................................................ 40

COPY ........... Data Copy ................................................................................................. 40

TMEM........... Trim Memory............................................................................................ 41

MODL........... Model select.............................................................................................. 42

HELICOPTER SECTION INDEX 43

Helicopter (HELI) Functions Index.................................................................................. 43

Helicopter Function Menu Diagram................................................................................. 43

Helicopter Transmitter Controls and Switch Identification..............................................44

Helicopter Setup Instructions............................................................................................45

Helicopter Trimming Chart............................................................................................... 48

PI-N, I, H...... Pitch Rate (Normal, Idle-Up, Hovering)................................................... 49

HV-T ............. Hovering Throttle...................................................................................... 49

IDLE..............Idle-Up function........................................................................................ 50

HOLD............ Throttle Hold............................................................................................. 51

REVO ........... Revolution mixing..................................................................................... 51

R-OF............. Rudder Offset............................................................................................ 52

HV-P............. Hovering Pitch .......................................................................................... 53

SWSH........... Swashplate Type & AFR .......................................................................... 53

Glossary............................................................................................................................ 55

Data Recording Sheets: ACRO, HELI.......................................................................... 56

Factory Repair Service................................................................................................... 57

– iv –

Introduction to the 6XAs/6XHs Systems

TRANSMITTER

The versatile T6XAs/T6XHs PCM1024 multi-function 6-channel transmitter may be used with any Futaba FM/PPM receiver! In addition, your system will work with Futaba PCM1024 receivers when you select the built-in PCM transmission option. The liquid-crystal display panel allows rapid data input into its easy-to-read LCD display.

The T6XAs/T6XHs system comes complete with programming for ACRO (aircraft) and HELI (helicopter) mixing and can accommodate virtually any model configuration. The compact, ergonomicallydesigned transmitter holds completely independent memories for six different models.

The T6XAs/T6XHs features a new stick design which provides an improved

preprogrammed mixing features include: flaperon, V-tail, elevon, airbrake, elevator -> flap, and flap -> elevator. Helicopter features include hovering pitch and throttle, revolution mixing, swashplate type selection, and rudder offset. [Note: the T6XAs/T6XHs may be used for sailplanes. For these we recommend Futaba’s System 8, which contains extensive sailplane programming.]

Transmitter Specifications:

Operating system: 2-stick, 6 channels, PCM1024 system Modulation: FM/PPM or PCM, switchable Power supply: 9.6V Ni-Cd battery Current drain: 250mA

RECEIVER

The R127DF seven-channel receiver included with your system is a compact high-sensitivity narrow-band unit, providing superior range and performance.

feel. The sticks’ length and tension may be adjusted. Switches are provided for dual rate (D/R), programmable mixers (PMX), and other functions. For those learning to fly, the transmitter has “buddy-box” capability where a second transmitter may be used by an experienced pilot as an instructor. [The trainer cord is sold separately.]

Standard programming features include servo reversing for all channels, ATV on all channels, dual rates, exponential, and fail safe on all channels (PCM transmission only). In addition, the T6XAs/T6XHs features a number of handy mixing features applicable to all types of flying models. For aircraft, the extensive

Receiver Specifications (FP-

R127DF)

Type: FM, Dual conversion Intermediate frequencies: 455kHz, 10.7MHz Power requirement: 4.8V or 6V Ni-Cd battery Current drain: 14mA @ 4.8V Size: 1.39x2.52x0.82” (35.3x64.0x20.8mm) Weight: 1.5oz (42.5g)

Receiver Battery

4-cell NR-4J (NR-4RB for heli version) Capacity: 500mAH (1,000mAH for NR-4RB) Weight: 3.3oz/94g (3.9oz/111g for NR-4RB)

SERVO SPECIFICATIONS

Servo type: S3003 (Standard) Control system: Pulse width control, 1.52ms neutral Power requirement: 4.8V (from receiver) Output torque: 44.4oz-in (3.2kg-cm) Operating speed: 0.23sec/60° Size: 1.59x0.78x1.41” (40.4x19.8x36mm) Weight: 1.3oz (37.2g)

*Specifications and ratings are subject to change without notice.

– 1 –

– 2 –

TRANSMITTER CONTROLS – AIRCRAFT (T6XAs System)

Elevator Dual Rate Switch (A)

Landing Gear Switch (Ch. 5, Sw. E)

Trainer Pushbutton Switch

ON indicator light

Rudder / Throttle Stick

Throttle Trim Rudder Trim

Crystal Cover

Flap Knob (Ch. 6)

Carrying

Handle

FUTABAFLIGHTCOMFORT NARROWBANDTECHNOLOGY

X'TAL

Antenna

T6XH

COMPUTER RADIO

PCM / PPM SELECTABLE

Airbrake Switch (B)

Liquid-Crystal

Display

Fun to Fly

Aileron Dual Rate Switch (C)

Elev -> Flap Mixing Switch (D)

Neckstrap Hook

Elevator Trim Lever

Aileron / Elevator

Stick

Aileron Trim Lever

Programming Keys

Charging Jack

On-Off Switch

This figure shows the default assignments for a Mode 2 aircraft system as supplied by the factory.

SWITCH ASSIGNMENT TABLE

The functions activated by the switches and knobs for a Mode 2 transmitter are shown in the table below. Note that some of the functions will not operate until activated in the mixing menus. For a Mode 1 transmitter, elevator and throttle are reversed, as are switches D and E.

Switch / Knob ACRO HELI

Switch A Switch B

Switch C Switch D Switch E

Switch F

Up = Elevator Dual Rate 1; Down = PMX1 & PMX2 on; Elev D/R 2 Down = Airbrake on Gyro sensitivity (if desired)

Up = Aileron Dual Rate 1 Down = Aileron Dual Rate 2 Forward = 2 -> 6 (Elev -> Flap) on Forward = Throttle Hold on, and

Landing Gear Forward = Idle-up on, Rudder

Trainer Trainer

Up = Elevator Dual Rate 1; Down = Elev D/R 2

Up = Aileron Dual Rate 1 Down = Aileron Dual Rate 2

REVO off

offset on, and REVO off

(Push-button)

CH6 knob

Flap or Flap trim if flaperon function (FLPR) on

Hovering Pitch

– 3 –

CHARGING THE Ni-Cd BATTERIES

1. Connect the transmitter charging cord into the charging socket (on the right of the case, when facing the front) and airborne Ni-Cd batteries to the receiver connector on the charger.

2. Plug the charger into a wall socket.

3. The charger’s LEDs should light, indicating charging current is flowing. The batteries should be left on charge for about 15 hours.

Only charge the batteries with the charger supplied with

your system. The use of a fast charger may damage the batteries by overheating and

dramatically reduce their lifetime.

You should fully discharge your system’s batteries

periodically to prevent a condition called “memory.” For example,

if you only make two flights each session, or you regularly use only a small amount of the batteries’ capacity, the memory effect can reduce the actual capacity even if the battery is fully charged. You can cycle your batteries with a commercial cycling unit, or by leaving the system on and exercising the servos by moving the transmitter sticks. Cycling should be done every one to two months, even during the winter or periods of long storage. Keep track of the batteries’ capacity during cycling; if there is a noticeable change, you may need to replace the batteries.

NOTE: If you need to remove or replace the transmitter battery, do not pull on its wires to remove it. Instead, gently pull on the connector’s plastic housing where it plugs in to the transmitter.

Operating With The Trainer Cord

An optional training cord is available from your dealer. The cord may be used to help a beginning pilot learn to fly easily by allowing a second transmitter, operated by an experienced instructor, to be connected to this system. The instructor may override the beginning pilot at any time to bring the model back under safe control. For training, the T6XAs/ T6XHs transmitter may be connected to another T6XAs/XHs system, as well as to any 4VF, 6VA Skysport, 6XA, Super 7, System 8, or 9Z series transmitter.

To use the trainer cord:

1. Set up both the student’s and instructor’s transmitters to have identical trim and control

motions. If the instructor’s transmitter is on a different frequency than the student’s, use the student’s as the master transmitter and the other as the student’s.

– 4 –

2. Set the student transmitter modulation mode to PPM. Collapse the student’s antenna, and fully extend the instructor’s antenna. Remove the RF module from the transmitter held by the student (if it is a module-type transmitter).

3. Plug one end of the trainer cord into each transmitter, with power switched off. The trainer jack is in the center of the rear face of the transmitter. Do not force, the connector is keyed.

4. Turn on the instructor’s transmitter. DO NOT turn on the student transmitter power. Move the controls on the instructor’s transmitter, and verify each control moves the proper direction. Now verify that the student’s trims and control travels match the instructor’s by using the trainer button and switching back and forth while leaving the control sticks and trims alone, then moving the control sticks.

5. The instructor’s transmitter has normal control over the model unless the trainer button is pushed, when the student’s has control. If control is lost, the instructor should release the trainer button and resume controlling the model.

OTHER T6XAS/XHS ADJUSTMENTS

Adjustable length non-slip control sticks

You may change the length of the control sticks to make your transmitter more comfortable to hold and operate. To lengthen or shorten your transmitter’s sticks, first unlock the stick tip by holding locking piece B and turning stick tip A counterclockwise. Next, move the locking piece B up or down (to lengthen or shorten). When the length feels comfortable, lock the position by turning locking piece B counterclockwise.

Stick lever tension adjustment

You may adjust the stick tension of your sticks to provide the “feel” that you like for flying. To adjust your springs, you’ll have to remove the rear case of the transmitter. Using a screwdriver, remove the four screws that hold the transmitter’s rear cover into position, and put them in a safe place. Gently ease off the transmitter’s rear cover. You may wish to unplug the battery wire. Carefully rotate the rear of the case you you have access to the rear of the sticks. Now you’ll see the view shown.

Using a small screwdriver, rotate the adjusting screw for each stick for the desired spring tension. The tension increases when the adjusting screw is turned clockwise, and

– 5 –

decreases for counterclockwise motion. When you are satisfied with the spring tensions, you may close the transmitter. Very carefully reinstall the rear cover. When the cover is properly in place, tighten the four screws.

Changing the T6XAs/Hs transmitter’s mode

If you wish to change the mode of the transmitter, say

from mode 1 to mode 2, turn on the transmitter holding the two

MODE buttons down. You’ll see a display “STCK X,” where X

flashing

is a number representing the current transmitter mode. Press the plus (+) or minus (–) DATA INPUT key to change the mode number as desired. You’ll see the effect of you changes when you next turn on your transmitter. In some cases, you’ll have to swap the throttle detent mechanism with the elevator centering mechanism. This can be done by Futaba.

Reversing the throttle stick’s action

If for some reason you wish to reverse the action of the throttle stick (for example, to get throttle trim at the top of the stick’s travel), you may reverse it by turning on the transmitter holding the two MODE buttons down, then pressing either of the MODE buttons to get to the TREV menu. You may then use the (+) or (–) keys to switch between normal and reversed functioning.

– 6 –

RECEIVER AND SERVO CONNECTIONS

Receiver output

channel

1 Right aileron or

combined right flap + aileron

right elevon

2 Elevator or

left elevon 3 Throttle Throttle 4 Rudder or

5 Landing Gear Gyro sensitivity 6 Flap or

combined Left flap + aileron

Multiple entries indicate that the servo function varies with the selected programming (*=FLPR mode,

†

=ELVN mode, ‡=VTAL mode). Outputs with no mixing functions are shown first.

The diagram below shows the default servo connections for a model using the ACRO

V-tail

Aircraft

(ACRO)

†

(tailless)

‡

right side or

†

(tailless)

‡

left side

Helicopter

(HELI) Aileron

Elevator

Rudder

Pitch

mode (only three or four servos are included in the T6XAs system). Two possible model formats are shown on the ACRO contents page. Suggested helicopter connections are given within the helicopter setup example.

– 7 –

RADIO INSTALLATION

While you are installing the battery, receiver, and servos into your model’s fuselage, please pay attention to the following guidelines:

Servo Notes

Mounting

Use the supplied rubber grommets when you mount each servo. Be sure not to overtighten the screws. If any portion of the servo case directly contacts the fuselage or the servo rails, the rubber grommets will not attenuate vibration, which can cause mechanical wear and servo failure.

Servo Throw

Once you have installed the servos, operate each one over its full travel and check that the pushrod and output arms do not bind or collide with each other, even at extreme trim settings. Check to see that each control linkage does not require undue force to move (if

you hear a servo buzzing when there is no transmitter control motion, most likely there is too much friction in the control or pushrod). Even though the servo will tolerate loads like this, they will drain the battery pack much more rapidly.

Switch Harness Installation

When you are ready to install the switch harness, remove the switch cover and use it as a template to cut screw holes and a rectangular hole slightly larger than the full stroke of the switch. Choose a switch location on the opposite side of the fuselage from the engine exhaust, and choose a location where it can’t be inadvertently turned on or off during handling or storage. Install the switch so that it moves without restriction and “snaps” from ON to OFF and vice versa.

Receiver Notes

Antenna

DO NOT cut or coil the receiver antenna wire. It is normal for the

receiver antenna to be longer than the fuselage.

DO NOT cut it or fold it back on itself – cutting or folding changes the electrical length of the antenna and may reduce range. Secure the antenna to the top of

– 8 –

the vertical fin or the tailboom, and let the excess length trail behind the aircraft (be sure it cannot tangle with the tail rotor on a helicopter). You may run the antenna inside of a non-metallic housing within the fuselage, but range may suffer if the antenna is located near metal pushrods or cables. Be sure to perform a range check before flying. With the antenna collapsed, you should be able to walk 20 - 30 paces from the model without losing control or seeing “jitter” in the servos.

Connectors

When you insert servo or battery connectors into the receiver, note that each plastic housing has an alignment tab. Be sure the alignment tab is oriented properly before inserting the connector. To remove a connector from the receiver, pull on the connector housing rather than the wires.

Using The Aileron Extension

If your aileron servo (or others) are located too far away to plug into the receiver, use an aileron extension cord to extend the length of the servo lead. Additional extension cords of varying

lengths are available from your hobby dealer or Futaba.

Vibration and Waterproofing

The receiver contains precision electronic parts. Be sure to avoid vibration, shock, and temperature extremes.

For protection, wrap the receiver in foam rubber or other vibration-absorbing materials. It’s also a good idea to waterproof the receiver

by placing it in a plastic bag and securing the open end of the bag with a rubber band before wrapping it with foam. If you accidentally get moisture inside the receiver, you may experience intermittent operation or a crash.

– 9 –

Airplane Frequencies

The following frequencies and channel numbers may be used for flying aircraft in the U.S.:

72 MHz band

Ch. No. MHz 36 72.510

12 72.030 37 72.530 13 72.050 38 72.550 14 72.070 39 72.570 15 72.090 40 72.590 16 72.110 41 72.610 17 72.130 42 72.630 18 72.150 43 72.650 19 72.170 44 72.670 20 72.190 45 72.690 21 72.210 46 72.710 22 72.230 47 72.730 23 72.250 48 72.750 24 72.270 49 72.770 25 72.290 50 72.790 26 72.310 51 72.810 27 72.330 52 72.830 28 72.350 53 72.850 29 72.370 54 72.870 30 72.390 55 72.890 31 72.410 56 72.910 32 72.430 57 72.930 33 72.450 58 72.950 34 72.470 59 72.970 35 72.490 60 72.990

Installing your frequency number indicator:

It’s very important that you display your transmitting channel number at all times. To install your indicator, peel off the channel number’s backing sheet, and carefully stick the numbers to both sides of the number holder. Now you can snap the number holder onto the lower portion of the antenna as shown in the figure – use the clip that fits more snugly on your antenna. You may wish to cut off the other, unused clip on the indicator.

– 10 –

TRANSMITTER DISPLAYS & BUTTONS

When you first turn on your transmitter, the screen shown below appears on the LCD display. Before flying, or even starting the engine, BE SURE that the model number appearing in the lower right of the display matches the model that you are about to fly! If you don’t, servos may be reversed, and travels and trims will be wrong, leading to an immediate crash. (If you have trouble remembering which model memory to use, write them on a small piece of tape affixed to the front of the transmitter.)

Startup Screen (appears when system is first turned on)

Modulation indicator PPM shown

Edit keys

Battery voltage (Alarm goes off at 8.5V)

MODE keys - use to select desired function while programming

DATA INPUT keys - use these to input numbers or settings

Current model memory Model 1 shown

Press these two keys to enter the programming menu

CURSOR key - use to step through menu and select item to be set or changed in the screen

– 11 –

WARNING DISPLAYS

Your transmitter is designed to warn you about several potential problems that may occur, including low battery voltage and switching on with mixing functions active. Each display has a unique sound associated with it, as described below.

Low battery

The LOW BATTERY warning is displayed

flashing

when the transmitter battery voltage drops below

Warning sound: Beep beep beep —

(beeping does not stop until transmitter is turned off)

Backup error

Warning sound: Beep beep beep beep

(repeated)

Mixer warning

8.5V.

LAND YOUR MODEL AS SOON AS POSSIBLE BEFORE LOSS OF CONTROL DUE TO A DEAD BATTERY.

The BACKUP ERROR warning occurs when the transmitter memory is lost for any reason. If this occurs, all of the data will be reset when the power is turned on again.

DO NOT FLY when this message is displayed – all programming has been erased and is not available. Return your transmitter to Futaba for service.

flashing

Warning sound: beep beep beep pause

(repeated)

The MIXER warning is displayed to alert you whenever you turn on the transmitter with any of the mixing switches active. This warning will disappear when the offending switch or control is deactivated. At power-up, warnings will be issued for the following switches:

ACRO: Airbrake

HELI: Throttle hold, idle-up

– 12 –

Flying Safety

To ensure the safety of yourself and others, please observe the following precautions:

Ni-cd Battery

Charge the Batteries! Don't forget to recharge the batteries before each flying session. A battery low in charge will soon die, causing loss of control and a crash. Plug in the charger that comes in this system and hook up the transmitter and airborne batteries the day before a planned flying session. When you begin your flying session, keep track of how long the system’s been used, and monitor the transmitter’s voltage display. Quit flying long before your batteries become low.

On-field charging of your batteries with a field charger is not recommended. A fast-charger may overcharge the Ni-Cd batteries, causing overheating and a premature failure.

Flying field

We recommend that you fly at a recognized model airplane flying field. You can find model clubs and fields by asking your nearest hobby dealer, or contacting the Academy of Model Aeronautics. Always pay particular attention to the flying field’s rules, as well as the presence and location of spectators, the wind direction, and any obstacles on the field. Be very careful flying in areas near power lines, tall buildings, or communication facilities as there may be radio interference in their vicinity. If you must fly at a site that is not a club field, be sure there are no other modelers flying within a two-mile range, or you may lose control of your aircraft.

Once you arrive at the flying field …

Before flying, be sure that the frequency you intend to fly with is not in use, and secure any frequency control device (pin, tag, etc.) for that frequency before turning on your transmitter. Never believe that it’s possible to fly two or more models on the same frequency at the same time. Even though there are different types of modulation (AM, FM, PCM), only one model may be flown on a single frequency.

When you are ready to fly your model, position the throttle stick to its low speed position, or do whatever is necessary to command your motor NOT to run. Then, you may turn on the transmitter power followed by the receiver power. When you have finished flying, begin by turning off the receiver power, then turn off the transmitter power. If you do not follow these procedures, you may damage your servos or control surfaces, flood your motor, or in the case of electric-powered models, the motor may unexpectedly turn on and cause a severe injury.

Before starting the engine, fully retract the transmitter antenna, power up the transmitter and receiver, and check to be sure that the servos follow the movement of the sticks. If a servo operates abnormally, don’t attempt to fly until you determine the cause of the problem. We recommend that you range-check your system before each flying session. Have an observer verify that the system works with the transmitter about 30 paces away with the transmitter antenna collapsed. Finally, before starting the engine, be sure to check that the transmitter model memory is correct for the chosen model, and (for PCM receivers only) that the fail safe system functions properly when the transmitter is shut off.

While you’re getting ready to fly, if you place your transmitter on the ground, be sure that the wind won’t tip it over. If it is knocked over, the throttle stick may accidentally move causing the engine to race unexpectedly.

Before taxiing, be sure to extend the transmitter antenna to its full length. A collapsed antenna will reduce your flying range and may cause a loss of control. It is a good idea to avoid pointing the transmitter antenna directly at the model at all times, since the signal is weakest in that direction.

Don’t fly in the rain!

Water or moisture may enter the transmitter through the antenna or stick openings and cause erratic operation or loss of control. If you must fly in wet weather during a contest, be sure to cover your transmitter with a plastic bag or waterproof barrier.

– 13 –

AIRCRAFT (ACRO) MENU FUNCTIONS

*Pages 14 to 42 describe the Basic Menu functions for fixed-wing aircraft, provide a detailed setup example, and then describe the functions individually. Helicopter functions may be found in the following section, pages 43 to 54.

Map of ACRO Menu Functions .................................................. 14

Aircraft Setup Example ............................................................... 15

Pattern Aircraft Trimming Chart................................................. 22

ATV............. Adjustable Travel Volume.................................... 24

D/R............... Dual Rates............................................................. 25

EXP Exponential Settings.................................................................... 26

REV ............. Servo Reverse ....................................................... 27

STRM .......... Subtrim.................................................................. 27

FLPR............Flaperon (combined flaps & ailerons) .................. 28

FLTR............ Flap trim................................................................ 29

ABRK .......... Airbrake settings ................................................... 30

VTAL........... V-tail mixing......................................................... 31

ELVN........... Elevon mixing (tailless models)............................ 32

1 -> 4............ Rudder Coupling................................................... 33

6 -> 2............ Flap -> Elevator mixing........................................ 34

2 -> 6............ Elevator -> Flap mixing........................................ 35

PMX1, 2....... Programmable Mixer #1 & #2 .............................. 35

F/S................Failsafe function (only in PCM mode) ................. 37

PARA........... Parameter menu..................................................... 38

RSET............ Trim Reset............................................................. 38

DRSW..........Dual Rate Switch Select........................................ 39

ACRO .......... Acrobatic model mode.......................................... 39

HELI ............ Helicopter model mode......................................... 39

MOD............ Modulation (FM/PPM or PCM)............................ 40

COPY........... Data Copy ............................................................. 40

TMEM ......... Trim Memory........................................................ 41

MODL.......... Model select .......................................................... 42

– 14 –

T6XAs/Hs Acro Mode Menu [ACRO]

Normal Display Mode

Press both Mode

Select keys

MAP OF ACRO AIRCRAFT FUNCTIONS

Throw Adjust [ATV]

Dual Rate Set [D/R]

Exponential [EXP]

Servo Reversing [REV]

Sub-Trims [STRM]

Flaperon Mix [FLPR]

Flap Trim [FLTR]

Airbrake [ABRK]

V-Tail Mix [VTAL]

Elevon Mix [ELVN]

Model Select [MODL]

Trim Memory [TMEM]

Copy Model [COPY]

Parameters [PARA]

Failsafe [F/S]*

Prog. Mix 2 [PMX2]

Prog. Mix 1 [PMX1]

Elev -> Flap Mix [2-6]

Flap -> Elev Mix [6-2]

Ail -> Rud Mix [1-4]

Memory Reset [REST]

Dual Rate Sw. [DRSW]

Select Model Type [ACRO]

Select Model Type [HELI] Modulation: PCM or FM

[MOD C or F]

*Note: Failsafe menu only appears in PCM transmission mode.

Screen at Startup

To enter or leave Menu, press both MODE keys simultaneously

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