FUTABA FX40 User manual

FX-40
14 CHANNEL RADIO CONTROL SYSTEM
PCMG3/PCM1024/FM selectable
INSTRUCTION MANUAL
1M23N16401
Entire Contents © Copyright 2006

2＜TABLE OF CONTENTS ＞
INTRODUCTION............................................... 4
Ɣ6XSSRUWDQG6HUYLFH ......................................... 4
Ɣ$SSOLFDWLRQ([SRUWDQG0RGL¿FDWLRQ........... 5
Ɣ'H¿QLWLRQVRI6\PEROV...................................... 6
Ɣ6DIHW\3UHFDXWLRQVGRQRWRSHUDWHZLWKRXW
UHDGLQJ ............................................................. 6
BEFORE USE ..................................................... 9
Ɣ)HDWXUHVRI); ............................................. 9
Ɣ&RQWHQWVDQGWHFKQLFDOVSHFL¿FDWLRQV ........... 11
Ɣ$FFHVVRULHV....................................................... 12
Ɣ7UDQVPLWWHUFRQWUROV....................................... 13
Cautions on handling antenna .......................... 13
LED monitor .................................................... 14
Switch reallocation (SA-SH) ........................... 14
Volume (LD, CD, RD) ..................................... 15
Slide Lever (L1-L3) ......................................... 15
Digital trim (T1-T8) ......................................... 16
Touch panel/Rotary key/Direct key ................. 16
Stick Adjustment .............................................. 17
CF card CFDP32M .......................................... 18
Connector/Plug................................................. 19
USB port (*This port is for factory use only.).................19
Attachment and detachment of the battery....... 20
RF module FX-FM........................................... 21
Toolbox ............................................................ 21
Ɣ5HFHLYHUQRPHQFODWXUH................................... 22
Ɣ6DIHW\SUHFDXWLRQVZKHQLQVWDOOLQJUHFHLYHUDQG
VHUYRV ............................................................... 23
BASIC OPERATION ....................................... 24
Ɣ%DWWHU\&KDUJLQJ ............................................ 24
How to charge the Lithium Ion Battery ........... 24
How to charge the Ni-Cd Battery..................... 24
Ɣ+RZWRWXUQ2Q2))WKHWUDQVPLWWHU ........... 25
When turning on............................................... 25
When turning off.............................................. 25
How to reset ..................................................... 26
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UHFHLYHUV,'.................................................... 26
Ɣ,QFDVHRIXVLQJ3&0330UHFHLYHUV... 27
Ɣ5HJLVWUDWLRQRIWKHXVHUVQDPH ..................... 27
Ɣ+RPHVFUHHQ .................................................... 28
Ɣ0XVLFSOD\EDFN .............................................. 29
FUNCTIONS OF SYSTEM MENU ................ 30
Trainer .............................................................. 31
Display ............................................................. 33
Date & Time..................................................... 34
User Name........................................................ 35
Switch............................................................... 36
HW Setting....................................................... 37
Information ...................................................... 39
MODEL BASIC SETTING PROCEDURE ... 40
Ɣ$LUSODQHJOLGHUEDVLFVHWWLQJSURFHGXUH........ 40
Ɣ+HOLFRSWHUEDVLFVHWWLQJSURFHGXUH................ 42
Ɣ5HFHLYHUDQGVHUYRVFRQQHFWLRQ..................... 46
Ɣ6HUYRFRQQHFWLRQE\PRGHOW\SH.................... 47
FUNCTIONS OF LINKAGE MENU ............. 51
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Linkage Menu functions table.......................... 51
Servo Monitor .................................................. 52
Model Select .................................................... 53
Model Type ...................................................... 54
Picture .............................................................. 56
Sound ............................................................... 57
Frequency......................................................... 59
Function ........................................................... 60
Sub-Trim .......................................................... 62
Servo Reverse .................................................. 63
Fail Safe ........................................................... 64
End Point (ATV) .............................................. 65
Throttle Cut (Airplane/helicopter only) ........... 66
Idle Down (Airplane/helicopter only).............. 67
Swash (Helicopter only)................................... 68
Timer ................................................................ 70
Dial Monitor..................................................... 71
Data Reset ........................................................ 72
TABLE OF CONTENTS

3
＜TABLE OF CONTENTS ＞
FUNCTIONS OF MODEL MENU
Ɣ&RPPRQ)XQFWLRQV0RGHO0HQX............... 73
Servo Monitor .................................................. 52
Condition Select............................................... 74
Condition Hold................................................. 75
AFR (D/R)........................................................ 76
Program Mix .................................................... 78
Fuel Mixture..................................................... 80
Ɣ$LUSODQH*OLGHU(3*OLGHU)XQFWLRQV........... 81
Model Menu functions list ............................... 81
AIL Differential................................................ 83
Flap Setting ...................................................... 84
AIL to Camber FLP.......................................... 85
AIL to Brake FLP............................................. 86
AIL to RUD...................................................... 87
Airbrake to ELE ............................................... 88
RUD to AIL...................................................... 89
Camber Mix ..................................................... 90
ELE to Camber................................................. 92
Camber FLP to ELE......................................... 93
%XWWHUÀ\ ........................................................... 96
Trim Mix 1/2 .................................................... 96
Airbrake ........................................................... 98
Gyro ............................................................... 100
V-tail............................................................... 101
Ailevator......................................................... 102
Winglet........................................................... 103
Motor.............................................................. 104
RUD to ELE................................................... 105
Fuel Mixture..................................................... 80
Snap Roll........................................................ 106
Multi Engine .................................................. 107
Ɣ+HOLFRSWHU)XQFWLRQV .................................... 108
Model Menu functions list ............................. 108
PIT Curve ....................................................... 109
THR Curve..................................................... 112
Acceleration ................................................... 114
Throttle Hold.................................................. 115
Swash Mix...................................................... 116
Throttle Mix ................................................... 117
PIT -> Needle................................................. 118
PIT -> RUD.................................................... 119
Fuel Mixture..................................................... 80
Gyro ............................................................... 120
Governor ........................................................ 121
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VFUHHQ............................................................. 122

INTRODUCTION
Thank you for purchasing the Futaba® FX-40 series digital proportional R/C system. 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, our online Frequently Asked Questions (on the web pages referenced below), your hobby deal-
er, or the Futaba Service Center.
Due to unforeseen changes in production procedures, the information contained in this manual is subject to change without
notice.
Support and Service: It is recommended to have your Futaba equipment serviced annually during your hobby’s “off season”
to ensure safe operation.
IN NORTH AMERICA
Please feel free to contact the Futaba Service Center for assistance in operation, use and programming. Please be sure to
regularly visit the FX-40 Frequently Asked Questions web site at http://www.futaba-rc.com/faq/faq/index.html. This page
includes extensive programming, use, set up and safety information on the FX-40 radio system and is updated regularly. Any
technical updates and US manual corrections will be available on this web page. If you do not find the answers to your ques-
tions there, please see the end of our F.A.Q. area for information on contacting us via email for the most rapid and conven-
ient response.
Don’t have Internet access? Internet access is available at no charge at most public libraries, schools, and other public
resources. We find internet support to be a fabulous reference for many modelers as items can be printed and saved for
future reference, and can be accessed at any hour of the day, night, weekend or holiday. If you do not wish to access the
internet for information, however, don’t worry. Our support teams are available Monday through Friday 8-5 Central time to
assist you.
OUTSIDE NORTH AMERICA
Please contact your Futaba importer in your region of the world to assist you with any questions, problems or service needs.
Please recognize that all information in this manual, and all support availability, is based upon the systems sold in North
America only. Products purchased elsewhere may vary. Always contact your region’s support center for assistance.
FOR SERVICE ONLY
Futaba Service Center
3002 N. Apollo Drive, Suite 1
Champaign, IL 61822
Phone: [phone]
www.hobbyservices.com
FOR SUPPORT
(PROGRAMMING AND USER QUESTIONS)
Please start here for answers to most questions:
www.futaba-rc.com
FACSIMILE: 217-398-7721
PHONE: [phone] option 2

Application, Export, and Modification
1. This product is suitable for model airplane, surface or 50 MHz (license required) use, if on the correct frequency. It is
not intended for use in any application other than the control of models for hobby and recreational purposes. The prod-
uct is subject to regulations of the FCC and is restricted under United States law to such purposes.
2. Exportation precautions:
(a) When this product is exported from the country of manufacture, its use is to be approved by the laws governing the
country of destination which govern devices that emit radio frequencies. If this product is then re-exported to other coun-
tries, it may be subject to restrictions on such export. Prior approval of the appropriate government authorities may be
required. If you have purchased this product from an exporter outside your own country and not the authorized Futaba dis-
tributor in your country, please contact the seller immediately to determine if such export regulations have been met.
(b) Use of this product with other than models may be restricted by Export and Trade Control Regulations, and an appli-
cation for export approval must be submitted. In the US, use of 72MHz (aircraft only), 75MHz (ground models only) and
27MHz (both) frequency bands are strictly regulated by the FCC. This equipment must not be utilized to operate equip-
ment other than radio controlled models. Similarly, other frequencies (except 50MHz, for HAM operators) must not be
used to operate models.
3. Modification, adjustment, and replacement of parts: Futaba is not responsible for unauthorized modification, adjust-
ment, and replacement of parts on this product. Any such changes may void the warranty.
The Following Statement Applies to the Receiver (for U.S.A.)
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesirable operation.
The RBRC™SEAL on the nickel-cadmium battery contained in Futaba products indicates that Futaba
Corporation of America is voluntarily participating in an industry-wide 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 pro-
gram provides a convenient alternative to placing used nickel-cadmium batteries into the trash or municipal
waste system, which is illegal in most areas.
You may contact your local recycling center for information on where to return the spent battery. Please call 1-800-8-BAT-
TERY for information on battery recycling in your area. Futaba Corporation of America’s involvement in this program is
part of it’s’ commitment to protecting our environment and conserving natural resources.
NOTE: Our instruction manuals encourage our customers to return spent batteries to a local recycling center in order to
keep a healthy environment. RBRC is a trademark of the Rechargeable Battery Recycling Corporation.

Definitions of Symbols
Pay special attention to safety where indicated by the following symbols.
DANGER – Procedures which may lead to dangerous conditions and cause death/serious injury if not carried out
properly.
WARNING – Procedures which may lead to a dangerous condition or cause death or serious injury to the user if
not carried out properly, or procedures where the probability of superficial injury or physical damage is high.
CAUTION – Procedures where the possibility of serious injury to the user is small, but there is a danger of injury,
or physical damage, if not carried out properly.
=Prohibited =Mandatory
Warning: Always keep electrical components away from small children.
FLYING SAFETY
To ensure the safety of yourself and others, please observe the following precautions:
Have regular maintenance performed. Although your FX-40 protects the model memories with non-volatile
EEPROM memory (which does not require periodic replacement) and not a battery, it still should have regular
checkups. We recommend sending your system to the Futaba Service Center annually during your non-flying
season for a complete checkup and service.
Use the Fail-Safe safety feature to set the throttle to low-idle In case of signal loss or RX battery failure.
Engine power will be automatically reduced to help limit personal or property damage. Refer to the Failsafe
Setting Procedure listed in the index.
Receiver Ni-Cd Battery
Charge the batteries! (See Charging the batteries listed in the index for details.) Always recharge the receiver
batteries for at least 8 hours before each flying session. A low battery will soon die, causing loss of control and a
crash. When you begin your flying session, reset your timer, and during the session pay attention to the duration
of usage.
CAUTION: The initial charge on new NiCd receiver batteries should be done for 15 hours using the slow-charger
that came with the radio system. This will “condition” the batteries so that the next charge may be done using the
fast-charger of your choice. If the initial charge is done with a fast-charger the batteries may not reach their full cap-
acity and you may be flying with batteries that are only partially charged.
Where to Fly
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 in the US by contacting the Academy of Model Aeronautics. You can also contact the national
Academy of Model Aeronautics (AMA), which has more than 2,500 chartered clubs across the country. Through any one
of them, instructor training programs and insured newcomer training are available. Contact the AMA at the address or
toll-free phone number below.
Academy of Model Aeronautics
5151 East Memorial Drive
Muncie, IN 47302-9252
Tel. [phone]
Fax [phone]
or via the Internet at http:\\www.modelaircraft.org

Lithium-ION Battery Safety and Handling instructions
It is important to understand the operating characteristics of lithium-ion (Li-Ion) batteries. Always read the specifications
printed on the label of your Li-Ion battery and charger prior to use. Failure to follow the proceeding precautions can
quickly result in severe, permanent damage to the batteries and its surroundings and possibly result in a FIRE!
IMPORTANT PRECAUTIONS
Do not attempt to disassemble Li-Ion packs or cells.
Do not allow Li-Ion cells to come in contact with moisture or water at any time.
Always provide adequate ventilation around Li-Ion batteries during charge, discharge, while in use, and during
storage.
Do not leave a Li-Ion battery unattended at any time while being charged or discharged.
Do not attempt to charge Li-Ion batteries with a charger that is NOT designed for Li-Ion batteries, as permanent
damage to the battery and charger could result.
Always charge Li-Ion batteries in a fireproof location. Do not charge or discharge Li-Ion batteries on carpet, a
cluttered workbench, near paper, plastic, vinyl, leather or wood, or inside an R/C model or full sized automobile!
Monitor the charge area with a smoke or fire alarm, and have a lithium-approved “ABC type” fire extinguisher
available at all times.
Do not charge Li-Ion batteries at currents greater than the “1C” rating of the battery (“C” equals the rated capacity of the
battery).
Do not allow Li-Ion cells to overheat at any time! Cells which reach greater than 140 degrees Fahrenheit (60oC)
should be placed in a fireproof location.
It is normal for the batteries to become warm during charging, but if the charger or battery becomes excessively hot
disconnect the battery from the charger immediately!! Always inspect a battery which has previously overheated for
potential damage, and do not re-use if you suspect it has been damaged in any way.
Do not use a Li-Ion battery if you suspect physical damage has occurred to the pack. Carefully inspect the battery
for even the smallest of dents, cracks, splits, punctures or damage to the wiring and connectors. DO NOT allow the
battery’s internal electrolyte to get into eyes or on skin—wash affected areas immediately if they come in contact with
the electrolyte. If in doubt, place the battery in a fire-proof location for at least 30 minutes.
Do not store batteries near an open flame or heater.
Do not discharge Li-Ion batteries at currents which exceed the discharge current rating of the battery.
Always store Li-Ion cells/packs in a secure location away from children.
Compact Flash (CF) Card Handling Instructions
Follow these precautions when handling the CF card included in your FX-40 transmitter.
IMPORTANT! The Lithium-Ion (Li-Ion) batteries included in the FX-40 transmitter are not to be confused with
Lithium-Polymer (LiPo) batteries, or any other type of rechargeable battery (including NiCd’s and NiMH’s). Li-Ion
batteries require special charging criteria different than other rechargeable batteries. Use only the Futaba lithium ion
transmitter charger included with this set for, or other chargers approved by Futaba to charge the Li-Ion batteries in
the FX-40 transmitter.
Never remove the CF card or turn off power while
entering data.
Never store the CF card where it may be subject to
strong static electricity or magnetic fields.
Do not expose the CF card to direct sunlight, excessive
humidity or corrosive environments.
Do not expose the CF card to dirt, moisture, water or
fluids of any kind.
Always hold the CF card by the edges during installa-
tion and removal.
Be certain to insert the CF card in the correct direction.

AT THE FLYING FIELD
Always pay particular attention to the flying fields’ 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 away from a club field, be sure there are no other
modelers flying within a three-to-five-mile range, or you may lose control of your aircraft or cause someone else to lose con-
trol.
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. It is never possible to fly two or more mod-
els 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 at any one time.
Stop flying long before your batteries become low on charge. Do not rely on your radio’s low-battery warning sys-
tems, which are intended only as a precaution, to tell you when to recharge. Always check your transmitter and
receiver batteries prior to each flight.
To prevent possible damage to your radio gear, turn the power switches on and off in the proper sequence:
1. Set the throttle stick to the idle position, or otherwise disarm your motor/engine.
2. Fully extend the transmitter antenna.
3. Turn on the transmitter power and allow your transmitter to reach its home screen.
4. Confirm the proper model memory has been selected.
5. Turn on your receiver power.
6. Test all controls. If a servo operates abnormally, don’t attempt to fly until you determine the cause of the problem. (For
PCM systems only: Test to ensure that the Failsafe settings are correct by waiting at least 2 minutes after adjusting then,
turning the transmitter off and confirming the proper surface/throttle movements. Turn the transmitter back on.)
7. Start your engine.
9. After flying, bring your throttle stick to idle position, engage any kill switches or otherwise disarm your
motor/engine.
10. Turn off receiver power.
11. Turn off transmitter power.
If you do not turn on your system in this order, you may damage your servos or control surfaces, flood your engine, or in
the case of electric-powered or gasoline-powered models, the engine may unexpectedly turn on and cause a severe injury.
While you are 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 be accidentally moved, causing the engine to speed up. Also, dam-
age to your transmitter may occur.
Before taxiing, be sure to extend the transmitter antenna to its’ full length. A collapsed antenna will reduce your
flying range and cause a loss of control. It is a good idea to avoid pointing the transmitter antenna directly at the model,
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 waterproof barrier. Never fly if lightning is expected.
Never turn the transmitter off during flight! Switching the transmitter off and on during flight will very likely cause
a crash because of the time required for the transmitter to "reboot" and become fully functional.
8. Complete a full range check.

9
<Before Use>
BEFORE USE
FEATURES
PCMG3 (PCM Generation 3)
PCMG3 has a 40% faster response than current PCM1024. The resolution is 2048, which is double
the current PCM1024. It can operate up to 14 Channels. The multi-level modulation technology has been
implemented for the R/C industry to achieve the highest performance available today.
WindowsCE
FX-40 utilizes the world famous Microsoft WindowsCE, which offers outstanding dependability and
valuable resources.
Color LCD
FX-40 has a HVGA (640x240 pixels) wide screen full color LCD. It has a backlight and the screen is
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Music Play
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Voice Recording
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Picture Image Pasting
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you to download any image you like on your home screen.
Compact Flash
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The memory size is 32 MB. Futaba prepares industrial rating CF cards.
WFSS (Wireless Frequency Setting System)
The construction of both transmitter (FX-40) and receiver (R5014) are a frequency synthesizer system.
Editing
The touch panel and rotary encoder editing system will allow you to edit your model in the manner that
is easiest and most functional for you.
Functions
The internal dual processors operate the many FX-40 FEATURE functions and optimize the response
time. Most of the mixing functions are operated by curves which give you more precise settings.

10 <Before Use>
Stick
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potentiometers also offer longer life.
Replaceable switches
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position, and momentary etc.).
Li-ion battery
FX-40 is operated by 7.4V/5,000 mAh Lithium-Ion battery.
R5014DPS
The R5014DPS is a small 14CH synthesized receiver with high sensitivity and selectability.
Multi-Prop Decoder (Optional)
The MPDX-1 multi-prop decoder connects to the receiver output of FX-40 System and expands the
signal of one channel to 8 channels.

11
<Before Use>
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Your FX-40 (packaged with a 14-channel PCM-G3 receiver) includes the following components:
• FX-40 Transmitter, including RF module (FX-FM)
• R5014 Receiver
• CFDP32M Data-Pack (CF card)
• LT4F5000 Li-ion battery, LBC-2E5 Charger, FAD-1
AC adapter
• Switch harness/DSC cord
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• Accessory parts (Long lever head/Modification to
ratchet system)
(The set contents depend on the type of set.)
Transmitter FX-40
Operating system: 2-stick, 14 channels, PCM-G3,
synthesizer system
Transmitting frequency: US only 72 or 50 MHz bands
Modulation: PCM-G3, PCM1024, or FM/PPM
switchable.
Power supply: 7.4V LT4F5000 Li-ion battery
Current drain: 1 ampere maximum (RF power on and
back light on) 700mA average
Receiver R5014DPS
(PCM-G3, Synthesizer, Dual conversion)
Receiving frequency: US only 72 or 50 MHz bands
Intermediate freq.: 10.7 MHz & 450 kHz
Power requirement: 4.8 V Ni-Cd battery
Current drain: 75 mA
Size: 52x37.5x16.5 mm
Weight: 33 g.
Channels: 14
Suggested Servos for use with your FX-40
Servo S9154 (Digital servo)
Control system: Pulse width control, 1.52 ms neutral
Power requirement: 4.8 V (from receiver)
Output torque: 63.9 oz.-in. (4.6 kg-cm) at 4.8V
Operating speed: 0.14 sec/60 at 4.8V
Size: 1.87 x 1.06 x 0.97 in. (47.5 x 27.0 x 25.3 mm)
Weight: 1.87 oz. (53 g)
Servo S9151 (Digital servo)
Control system: Pulse width control, 1.52 ms neutral
Power requirement: 4.8 V (from receiver)
Output torque: 131.9 oz.-in. (9.5 kg-cm) at 4.8V
Operating speed: 0.19 sec/60 at 4.8V
Size: 1.57 x 0.79 x 1.44 in. (40.0 x 20.0 x 36.6 mm)
Weight: 1.79 oz. (50 g)
Servo S9250 (Digital servo)
Control system: Pulse width control, 1.52 ms neutral
Power requirement: 4.8 V (from receiver)
Output torque: 76.4 oz.-in. (5.5 kg-cm) at 4.8V
Operating speed: 0.11 sec/60 at 4.8V
Size: 1.59 x 0.79 x 1.48 in. (40.5 x 20.0 x 37.5 mm)
Weight: 1.90 oz. (54 g)
Servo S9255 (Digital servo)
Control system: Pulse width control, 1.52 ms neutral
Power requirement: 4.8 V (from receiver)
Output torque: 125.0 oz.-in. (9.0 kg-cm) at 4.8V
Operating speed: 0.16 sec/60 at 4.8V
Size: 1.57 x 0.79 x 1.44 in. (40.0 x 20.0 x 36.6 mm)
Weight: 1.94 oz. (55 g)

12 <Before Use>
• Compact Flash Memory card - CFDP 32M Data-Pack increases your model, music file, voice file,
and picture image file storage capability, and allows you to transfer model settings to another FX-40
transmitter.
• LT4F5000 Transmitter battery pack - the (5000mAh) transmitter Li-ion battery pack may be easily
H[FKDQJHGZLWKDIUHVKRQHWRSURYLGHHQRXJKFDSDFLW\IRUH[WHQGHGÀ\LQJVHVVLRQV
• Trainer cord - the optional training cord may be used to help a beginning pilot learn to fly easily by
placing the instructor on a separate transmitter. Note that the FX-40 transmitter may be connected to
another FX-40 system, as well as to any other models of Futaba transmitters. The FX-40 transmitter
uses the newer “Micro” rectangular type cord plug. Both Micro- to-Micro and Micro-to-round plug style
trainer cords are available.
<KDUQHVVHVVHUYRH[WHQVLRQVHWF*HQXLQH)XWDEDH[WHQVLRQVDQG<KDUQHVVHVLQFOXGLQJDKHDY\GXW\
version with heavier wire, are available to aid in your larger model and other installations.
• Gyros - a variety of genuine Futaba gyros are available for your aircraft or helicopter needs.
*RYHUQRU*9IRUKHOLFRSWHUXVH$XWRPDWLFDOO\DGMXVWVWKURWWOHVHUYRSRVLWLRQWRPDLQWDLQDFRQVWDQW
head speed regardless of blade pitch, load, weather, etc.
• DSC Cord - allows setup and testing without transmitting. With your Transmitter and Receiver off, plug
cord into trainer port then, into the receiver Battery/DSC (B/C) slot. All programming and setup may be
done in this manner without transmitting.
• Receivers - various models of Futaba receivers may be purchased for use in other models. (Receivers for
PCM-G3, PCM1024, or FM/PPM types are available.)
The following additional accessories are available from your dealer. Refer to a Futaba catalog for
more information:

13
<Before Use>
Transmitter controls
Cautions on handling antenna
WARNING
Be sure to attach the antenna before operation.
*Antenna is stored in the antenna storage box in the trans-
mitter.
Extend the antenna to the full extent, and make
sure that the antenna is securely locked before
operation.
Never hold the antenna alone.
•Antenna storage
When you store the transmitter in the carrying
case, detach the antenna and store it in the antenna
compartment in the transmitter.
(J1)
(J2)
(J4)
(J3)
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7ULP
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Ɣ6WLFN
Ɣ6WLFN

14 <Before Use>
•Angle adjustment of the antenna
<RXFDQFKDQJHWKHDQJOHRIWKHDQWHQQDDV
you like. Use 2.5mm hexagonal wrench to turn
counterclockwise to release the screw on the left
of the antenna holder, and change the angle of the
antenna as you like, then retighten.
Ɣ6FUHZ
LED monitor
The color of the FX-40 logo mark shows the
status of the transmitter.
(LED Display)
• When you turn on the transmitter, FX-40 logo
shows different colors, and then the color
stays constantly pink. The FX-40 logo blinks
yellow very rapidly while internal processing
is carried out after the power is turned on.
Once the internal processing is over, the logo
turns to pink color.
• The FX-40 logo blinks blue slowly when No is
selected for transmit.
• The FX-40 logo turns on blue when you use
DSC cable or when the trainer function is set
at student's side.
• The FX-40 logo blinks red slowly when you
attach the RF module that is different from
the setting.
• Under the normal usage (radio wave is being
emitted), the FX-40 logo turns on green.
Precautions when opening the rear cover and
working inside
When opening the rear cover and performing
VZLWFKUHSODFHPHQWVWLFNWHQVLRQDGMXVWPHQWRU
other work inside the transmitter, open the rear
cover as described below. Also, always observe the
precautions.
1. Turn off the power to the transmitter.
/RRVHQWKHWZRÀ[LQJVFUHZVDQGUHPRYHWKH
rear cover.
Fixing screws
3. Remove the battery stopper by pulling it
forward while pushing the lock button in the
DUURZGLUHFWLRQ1H[WVOLGHWKHEDWWHU\RXW
Battery stopper
Battery
CAUTION
When the rear cover is opened, always
remove the battery before performing switch
replacement or other work.
'URSSLQJVFUHZVWRROVRURWKHUREMHFWVLQWRWKHWUDQVPLWWHU
while performing work may cause a short circuit and dam-
age the transmitter.
4. Replace the switch, etc. (Refer to each work
item.)
CAUTION
Be careful not to damage the internal PC board
ZLWKDWRRORURWKHUREMHFWGXULQJZRUN
Be careful not to touch the protruding parts of
the switch and PC board.
7RXFKLQJSURWUXGLQJSDUWVPD\UHVXOWLQLQMXU\
5. At the end of work, reload the battery and
fasten it with the battery stopper.
6. After fitting the antenna side of the rear
cover, align the front side of the cover with
the groove in the rear case and close the
cover.
)DVWHQWKHFRYHUZLWKWKHWZRÀ[LQJVFUHZV
Switch reallocation
<RXFDQUHDOORFDWHWKHWRJJOHVZLWFKHVDV\RX
like.
(Default settings)
• SA : 3 positions; Alternate; Short lever
• SB : 3 positions; Alternate; Short lever
• SC : 3 positions; Alternate; Long lever
• SD : 3 positions; Alternate; Short lever
• SE : 3 positions; Alternate; Short lever
• SF : 2 positions; Alternate; Long lever
• SG : 3 positions; Alternate; Short lever
• SH : 3 positions; Alternate; Short lever
<RXFDQFKRRVHVZLWFKDQGVHWWKH21GLUHFWLRQLQWKH
setting screen of the function menu.

15
<Before Use>
[Replacement]
1. Turn off the power to the transmitter and
then use the switch ornamental nut jig
LQWKHDFFHVVRU\WRRO ER[WRUHPRYHWKH
ornamental nut.
Ɣ2UQDPHQWDOQXW
Ɣ'XVWSURWHFWLRQFDS
7KHVZLWFKFDQEH
LQVWDOOHGLQWKHWRSRU
ERWWRPPRXQWLQJKROH
2. Open the rear cover, and remove the
battery.
(See [Precautions when opening the rear cover
and working inside].)
3. Disconnect the connector of the switch you
want to replace.
*The photo below is a view with switch A(SA) removed.
Ɣ&RQQHFWRU
Ɣ6ZLWFKƔ2UQDPHQWDOQXW
4. Use the ornamental nut to install the switch
removed from another position, or an
optional switch, to the switch mounting hole
by the reverse procedure of the above.
5. Connect the connector.
[Connector wiring color]
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%ODFN 5HG
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6. Install the battery and then close the rear
cover.
(See the preceding item.)
7. Change the setting at the [Important] System
menu switch setting window to match the
type of the new switch.
Volume
Locked state
Volume LD, CD, and RD:
If you push the volume (LD or RD) to the
bottom, the volume will stay there. If you push the
volume again, the lock will be released and become
operative again.
This volume (CD) is digital type (rotary
encoder). This volume works as both a volume and
a push-switch.
*FX-40 beeps when the volume knob reaches center.
<RXFDQFKHFNWKHYROXPHSRVLWLRQRQWKH'LDO0RQLWRU
screen in the Linkage menu.
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VHOHFWYROXPHVDQGGH¿QHWKHGLUHFWLRQRILWVPRYHPHQW
Slide Lever
L3 L2 L1
L1 (right side), L2 (center), L3 (left side):
A click will be felt at the center of slide lever
operation.
*It sounds when the lever comes to the center.
<RXFDQFKHFNWKHOHYHUSRVLWLRQRQWKHGLDOPRQLWRUVFUHHQ
in the linkage menu.
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on the setting screen of mixing functions.

16 <Before Use>
Digital trim
This transmitter is equipped with 8 digital trims.
Digital trims T1~4, T7, and T8 are rotary type and
digital trims T5 and T6 are lever type. When the
trim position is at the center, the tone will change.
The trim position is graphically displayed on the
home window at all times.
Each time T5 and T6 is pushed; the trim position
FKDQJHVD¿[HGVWHSDPRXQW,IDWULPEXWWRQLVKHOG
down, the trim position starts to change faster.
Note: The trim positions you have set will be stored in the
non-volatile memory and will remain there.
Touch Panel/ Rotary Key/ Direct Key
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7RXFK3DQHO
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Touch panel, rotary keys and direct keys are used
for entering data.
Touch Panel
7RXFKWKHSDQHOZLWK\RXU¿QJHURUWKHDWWDFKHG
stylus pen, which is also used as a toolbox, to enter
data.
Caution
Touch softly the Touch Panel with the stylus
SHQRU\RXU¿QJHUWLSV
or
Never use your finger pad to push the Touch
Panel.
*It is strongly recommended to touch softly the Touch Panel
ZLWKWKHDWWDFKHGVW\OXVSHQRUZLWK\RXU¿QJHUWLSV1HYHU
use your finger pad to push the Touch Panel. Using your
¿QJHUSDGZRXOGUHVXOWLQSXVKLQJDZLGHDUHDRIWKH7RXFK
Panel, which may cause the difficulty of identifying your
desired button because you might be touching more than one
button at a time. As a result, this may mislead you to push
the Touch Panel much harder and destroy the glass sheet.
*Plastic film is attached on the glass of the touch panel.
Please be careful so that you don't scratch the touch panel
with something hard, such as metal and sand sticking on the
surface. And don't push the touch panel too hard and don't
give any physical shock to the surface.
$OWKRXJK\RXPD\¿QGVRPHDLUEXEEOHVXQGHUWKHSODVWLF
panel due to environmental changes such as temperature, it
is not a defect.
Rotary key
In addition to touch panel, you can select items
by rotating the rotary keys to the left or to the right.
Direct key
<RXFDQGLUHFWO\FDOO\RXUIDYRULWHIXQFWLRQVRU
menu screens.
(The default setting at the factory)
S1: System menu
S2: Linkage menu
S3: Model menu
S4: Return
[How to change assignment of the direct key]
1. Open the screen you want to call. Then push
S1 and S4 keys simultaneously. (You will see
the direct key setting screen.)
2. Select the direct key.
Stick Adjustment
Adjustment of the stick lever angle
<RXFDQPDNHILQHDGMXVWPHQWVWRWKHDQJOHRI
a stick lever either inwards or outwards from the
center stick position.
Ɣ6FUHZ
Use the attached 1.5mm hexagonal wrench
LQVLGHVW\OXVWRWXUQWKHVFUHZFORFNZLVHWRDGMXVW
the stick outwards, or counter-clockwise to tilt it
inward.
Note: The screw will fall out if you turn the screw counter-
clockwise too far.

17
<Before Use>
/HYHUKHDGPRGL¿FDWLRQDQGOHQJWKDGMXVWPHQW
A long lever head is supplied with this set. Use it
to replace the lever head, as you like. The length of
the stick lever head can also be changed.
Lever head
A
Lever head
B
[How to adjust the length]
1. Hold the lever head "B" and turn the lever
head "A" counter-clockwise, the lock will be
released.
2. Turn the lever-head "A" clockwise as you hold
the lever-head "B" after placing it as you like.
Stick lever tension adjustment
The tension of the self-return type stick levers
FDQEHDGMXVWHG
[Tension adjustment]
1. Turn off the power to the transmitter.
2. Open the rear cover and remove the
battery. (See [Precautions when opening the
rear cover and working inside].)
Ɣ6WLFNWHQVLRQ-
Ɣ6WLFNWHQVLRQ-
Ɣ6WLFNWHQVLRQ-
Ɣ6WLFNWHQVLRQ-
8VHWKHDFFHVVRU\PPKH[DJRQDOZUHQFK
to turn the adjusting screw of the stick you
want to adjust and set it as your prefer.
*Turning the screw clockwise increases the tension.
4. At the end of adjustment, install the battery
and close the rear cover. (See [Precautions
when opening the rear cover and working
inside].)
0RGL¿FDWLRQWRUDWFKHWV\VWHP
When modifying the throttle stick from self-
neutral system (factory installation) to ratchet
system, use the accessory parts to change the
corresponding switch to the mode (Mode 1 or
Mode 2) used.
>0RGL¿FDWLRQ@
1. Turn off the power to the transmitter.
2. Open the rear cover and remove the
battery. (See [Precautions when opening the
rear cover and working inside].)
[Mode 1] Tension adjusting screw
*This screw is removed.
Swing arm
Ɣ6WRSSHUVHWVFUHZ
(2x6mm)
(Accessory)
Ɣ6ZLQJDUPVWRSSHU
(Accessory)
8VHWKHDFFHVVRU\PPKH[DJRQDOZUHQFK
to remove the tension adjusting screw.
*This screw is used only when returning to the self-neutral
system. (Save it.)
4. Fasten the accessory swing arm stopper with
the set screw as shown in the photo above.
This frees the throttle stick.
*Lock the stick at the low side or high side by some method
so that the stick swing arm does not rise when installing the
stopper.
*Insert the stopper so that the swing arm is not returned by
the spring. Align the notch of the stopper to the spring.
 1H[WDGMXVWLWWRWKHWHQVLRQ\RXSUHIHU
[Gripping force adjustment]
For helicopters
For airplanes
8VHWKHDFFHVVRU\PPKH[DJRQDOZUHQFK
to turn the adjusting screw and set it as you
prefer. Turning the adjusting screw clockwise
increases the gripping force.
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)RUKHOLFRSWHUV$GMXVWWKHVFUHZRQWKHULJKW
*Free state when shipped from the factory.
*This transmitter is equipped with two ratchet plates, one for
airplane and the other one for helicopter. If you tighten both
VFUHZV\RXZRQWEHDEOHWRDFKLHYHWKHDGMXVWPHQWWKDW\RX
QHHGEHFDXVHRIWKHRYHUODSRIWKRVHWZRDGMXVWPHQWV
*If you want to change the setting from airplane to helicopter
(or from helicopter to airplane), turn the currently set screw
counterclockwise until the throttle stick moves freely. The
turn the screw your want to set clockwise until you get the
tension you like.
6. After modification, install the battery and
close the rear cover. (See [Precautions when
opening the rear cover and working inside].)

18 <Before Use>
CF Card CFDP32M
&)&RPSDFW)ODVKFDUGFDQVWRUHYDULRXV¿OHV
such as model data, music, sound and pictures. Its
memory size is 32MB.
Warning
Be sure to turn off the power to the transmitter
before inserting or removing the CF card.
As the CF card is a precision device, do not use
excessive force when inserting.
Be sure to use only Futaba's original CF card,
CFDP32M, for the T14MZ transmitter.
* Futaba does not recommend any CF cards other than
Futaba's original CF cards.
CF card insertion/removal
1. Turn off the power to the transmitter and
open the cover at the right side of the
transmitter.
2. Insert or remove the CF card.
[Card insertion]
(1) Open the cover in the
arrow direction.
(2) Insert the CF
card in the
direction shown
in the photo.
Cover
(3) Push in the
CF card.
Eject button
*Turn the CF card so that the front of the card faces the back
of the transmitter. Then slide the card into the slot.
*Insert the card into the slot until it touches bottom. At the
VDPHWLPHSXVKWKHHMHFWEXWWRQ
[Card removal]
CF card is
pushed out.
(1) Push the eject button.
:KHQWKHHMHFWEXWWRQLVSXVKHGWKH&)FDUGLVSXVKHGRXW
and can be removed.
3. Close the cover.
Read data from a PC
6DYLQJPXVLFDQGLPDJH¿OHVHGLWHGE\D3&LQWR
WKH&)FDUG\RXFDQXVHWKRVH¿OHVRQ\RXU);
transmitter. Equipment for reading and writing CF
cards are available at most electronics stores.
[Important]
Before saving data from the PC, insert the CF
card into the transmitter and turn on the power. To
VDYHD¿OHIURPWKH3&FRS\WKH¿OHWRDIROGHU
E\¿OHW\SHZKLFKDUHDXWRPDWLFDOO\ZULWWHQ
ŏ%033LFWXUHÀOHŏ:$9$XGLRÀOH
ŏ:0$0XVLFÀOHŏ02'(/0RGHOGDWD
*Use only CF card reader/writer that complies with CFA
(CompactFlashTM Association) standard.
Stored data
The life of the CF card is limited due to the use
of Flash memory. When you have a problem of
saving or reading data such as picture data after a
long period of use, please get a new CF card.
*We do not have the responsibility of compensating any
failure or damage to the data stored in the memory card no
matter what the reason is. Be sure to keep the backup of
your important data in your CF card.
*No necessity for backup; FX-40 transmitters and CF cards
are using nonvolatile memory devices so that the data stored
in those will not be destroyed even without a backup battery.
The clock for the transmitter depends on the Lithium battery.

19
<Before Use>
Connector/Plug
Ɣ'6&7UDLQHU
Ɣ$XGLR
Connector for trainer function (TRAINER)
When you use trainer function, connect the
optional trainer cable between the transmitters for
teacher and student.
<RXFDQVHWWKHWUDLQHUIXQFWLRQRQWKH7UDLQHU)XQFWLRQ
screen in the System menu.
Connector for DSC function (DSC)
<RXFDQRSHUDWHWKHWUDQVPLWWHUZLWKRXW
transmitting radio waves by connecting the
transmitter and the receiver to the DSC cable.
*Please refer to the section "Connection between Receiver/
Servo"
Audio plug (PHONE)
Connecting a stereo headphone to this plug, you
FDQHQMR\PXVLF¿OHVVWRUHGLQWKH&)FDUG
Connector for battery charger (CHG)
ƔBattery Charge
(CHG)
This is the connector for charging the Lithium
Ion battery LT4F5000 that is installed in the
transmitter. Do not use any other chargers except
LBC-2E5 or CR-2500 that is for 12V application
to charge the LT4F5000 battery through this
connector.
Danger
Do not connect any other chargers except LBC-
2E5 or CR-2500 to this charging connector.
USB port (Transmitter right side)
*This is for factory use only.
ƔUSB port

20 <Before Use>
Installing and Removing of the battery
LT4F5000 for the transmitter
Installing the battery
1. Open the rear cover. (See [Precautions when
opening the rear cover and working inside
and working inside].)
2. Remove the battery stopper by pulling it
forward while pushing the lock button in the
arrow direction.
3. Install the battery by sliding it in the horizontal
direction.
4. Fasten the battery by re-installing the battery
stopper.
Battery stopper
Battery
5. Close the rear cover. (See [Precautions when
opening the rear cover and working inside].)
Removing the battery
When removing the battery, always turn off the
power to the transmitter. If the battery is removed
while power to the transmitter is on, the set data
will not be saved.
1. Turn off the power to the transmitter.
2. Open the rear cover. (See [Precautions when
opening the rear cover and working inside].)
3. Remove the battery stopper by pulling it
forward while pushing the lock button in the
arrow direction. Then remove the battery by
sliding it horizontally
Battery stopper
Battery
Warning
Be careful to not drop the battery.
Never take out the battery from the FX-40
transmitter while the LED monitor is blinking
yellow after turning off the power the FX-40
transmitter.
* Internal devices such as memories may have been de-
stroyed.
* If there is any problem, the message "Backup Error" will
be shown the next time when you turn on the power of the
transmitter. Do not use the transmitter as it is, send it back
for a check to the Futaba Service Center.