Futaba 6K User Manual

6-ChannelDigitalProportionalR/CSystem

TM

TM

INSTRUCTION MANUAL

1M23N30302

Technical updates and additional programming examples available at: http://www.futaba-rc.com/faq

Entire Contents © 2015

TABLE OF CONTENTS

Introduction ............................................6

●Support and Service ..................................6

●Application, Export, and Modication ....7

●Denitions of Symbols ...............................9

●Precautions (do not operate without

reading) .......................................................9

Before use ..............................................14

●Features ...................................................14

●Contents and technical specications ....15

●System compatibilty ................................15

●Accessories ................................................16

●Transmitter controls ................................17

●Battery ......................................................19

●How to turn transmitter power ON/OFF .23

●Adjusting display contrast .....................23

●Transmitter displays & buttons .............24

●Keys lock ..................................................25

●Stick control ............................................25

Stick control : Airplane example ................. 26

Stick control : Helicopter example .............. 27

Stick control : Multicopter example ............ 28

INTRODUC­TION

BEFORE USE

COMMON

AIRPLANE

HELICOPTER

●Digital trims ............................................29

●Connector/Plug ........................................30

●Switch assignment table ..........................31

●Receiver and servo connections ..............32

●Adjusting the length of the control sticks ..35

●Stick lever tension adjustment................35

●Warning & error displays .......................36

●Link procedure ........................................37

●Receiver nomenclature ............................38

●R3006SB CH mode ..................................39

●Receiver's antenna installation ...............40

●Mounting the servo ..................................41

●Mounting the power switch ....................41

GLIDER

MULTICOPTER

TX SETTING

3

●Range check the radio .............................42

●S.BUS/S.BUS2 Installation .....................43

●S.BUS Wiring example ............................44

●S.BUS2 System .........................................45

●S.BUS/S.BUS2 Device setting .................46

●Telemetry System .....................................47

Common function.................................48

●Model select ..............................................50

Model select .................................................... 51

RX type ............................................................ 51

Link ................................................................. 51

Date reset ......................................................... 52

Model copy ...................................................... 52

●Model type ................................................53

Model type ...................................................... 54

Wing type ........................................................ 54

Tail type ........................................................... 54

Swash type ...................................................... 54

Speech volume ................................................ 67

Stick position alarm ....................................... 67

●Program mixing .......................................68

●AUX channel ............................................71

●Servo monitor／Servo test ....................72

●Telemetry ..................................................73

Telemetry:Rx-batt .......................................... 73

Telemetry:Ext-volt ......................................... 77

Optional telemetry sensors ............................ 81

Telemetry:temp............................................... 82

Telemetry:rpm ................................................ 83

Telemetry:altitude .......................................... 84

Telemetry:vario .............................................. 85

●Sensor ........................................................86

Sensor:register ................................................ 87

●S.BUS servo link ......................................88

●Model transfer..........................................91

●Timer .........................................................92

●Trainer ......................................................94

●Model name ..............................................55

Model name .................................................... 55

User name ....................................................... 56

●Fail safe .....................................................57

●End point ..................................................59

●Trim...........................................................60

●Sub trim ....................................................61

●Servo reverse ............................................62

●Parameter .................................................63

LCD contrast .................................................. 64

Back light ........................................................ 65

Light time ........................................................ 65

Light adjustment ............................................ 65

Battery alarm voltage ................................... 65

Battery alarm voltage vibration ................... 65

Buzzer tone ..................................................... 65

Home display .................................................. 66

Telemetry mode .............................................. 66

Telemetry unit ................................................. 66

Speech language ............................................. 66

Airplane function .................................96

●Throttle cut ...............................................98

●Dual rate／EXPO ................................100

●Throttle curve ........................................102

●Idle down ................................................103

●Gyro sensor ............................................104

●Aileron Differential ................................105

●V-Tail .......................................................106

●Camber ...................................................107

●Air brake ................................................108

●Elevator→Flap mixing .......................... 110

●Flap→Elevator mixing .......................... 111

●Elevon .....................................................112

Helicopter function ............................113

●Condition ................................................ 115

●Throttle cut .............................................116

4

●Dual rate ／EXPO ................................ 118

●Stick-mode ..............................................159

●Trim offset ..............................................120

●Delay .......................................................121

●Gyro sensor ............................................122

●Swash AFR .............................................123

●Swash mixing .........................................124

●Throttle curve ........................................126

●Pitch curve ..............................................128

●Revolution mixing (PIT to RUD) .........130

●Throttle hold ..........................................132

●Hovering throttle ...................................133

●Hovering pitch .......................................134

Glider function ...................................135

●Condition ................................................137

●Dual rate ／EXPO ................................138

●Motor switch ..........................................140

●Gyro sensor ............................................141

●Stick-adjustment ....................................159

●Throttle stick reverse .............................160

●Language ................................................160

●Aileron Differential ................................142

●V-tail ........................................................143

●Buttery mixing .....................................144

●Trim mix .................................................145

●Elevator→Camber mixing ....................146

●Camber mixing ......................................148

●Aileron→Camber mixing ......................149

Multicopter function ..........................150

●Flight mode .............................................152

●Center alarm ..........................................153

●Dual rate／EXPO ................................154

●Throttle curve ........................................156

●Throttle delay .........................................157

●Gyro sensor ............................................158

TX setting ............................................159

5

INTRODUCTION

Thank you for purchasing a Futaba
system. This system is extremely versatile and may be used by beginners and pros alike. In order

for you to make the best use of your system and to y 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 dealer, or the

Futaba Service Center.

®

T-FHSS Air-2.4GHz 6K series digital proportional R/C

Introduction

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 6K Frequently Asked Questions web site

at www.futaba-rc.com/faq/. This page includes extensive programming, use, set up and safety

information on the 6K radio system and is updated regularly. Any technical updates and US

manual corrections will be available on this web page. If you do not nd the answers to your
questions there, please see the end of our F.A.Q. area for information on contacting us via email

for the most rapid and convenient response.

Don’t have Internet access? Internet access is available at no charge at most public libraries,
schools, and other public resources. We nd 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.

FOR SERVICE ONLY:

Futaba Service Center

3002 N. Apollo Drive, Suite 1

Champaign, IL 61822

Phone: [phone]

www.futaba-rc.com/service.html

Email: [e-mail]

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.

(PROGRAMMING AND USER

Please start here for answers to most questions:

FOR SUPPORT :

QUESTIONS)

www.futaba-rc.com/faq/

Fax: [phone]

Phone: [phone] option 2

6

Application, Export, and Modication

1. This product may be used for model airplane or surface (boat, car, robot) use. It is not intended

for use in any application other than the control of models for hobby and recreational purposes.

The product 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 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 countries, 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 country, and not the authorized Futaba distributor 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 application for export approval must be submitted. This equipment must not

be utilized to operate equipment other than radio controlled models.

3. Modication, adjustment, and replacement of parts: Futaba is not responsible for unauthorized

modication, adjustment, and replacement of parts on this product. Any such changes may void

the warranty.

Compliance Information Statement (for U.S.A.)

This device, trade name Futaba Corporation, complies with part 15 of the FCC Rules. Operation

is subject to the following 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.
(3) This module meets the requirements for a mobile device that may be used at separation
distances of more than 20cm from human body.
To meet the RF exposure requirements of the FCC this device shall not be co-located with another
transmitting device.

The responsible party of this device compliance is:
Futaba Service Center

3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A.
TEL [phone] or E-mail: [e-mail] (Support)
TEL [phone] or E-mail: [e-mail] (Service)

Introduction

The RBRC. SEAL on the nickel-cadmium battery contained in Futaba products

indicates that Futaba Corporation 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. program provides a
convenient alternative to placing used nickel-cadmium batteries into the trash or

municipal waste system, which is illegal in some areas.
(for USA)
You may contact your local recycling center for information on where to return the spent battery.

Please call 1-800-8BATTERY for information on NiCd battery recycling in your area. Futaba

Corporation involvement in this program is part of its commitment to protecting our environment
and conserving natural resources.

*RBRC is a trademark of the Rechargeable Battery Recycling Corporation.

7

Federal Communications Commission Interference Statement (for U.S.A.)

This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception,

Introduction

which can be determined by turning the equipment off and on, the user is encouraged to try to

correct the interference by one or more of the following measures:

--Reorient or relocate the receiving antenna.

--Increase the separation between the equipment and receiver.

--Consult the dealer or your Futaba Serivce center for help.

CAUTION:

To assure continued FCC compliance:

Any changes or modications not expressly approved by the grantee of this device could void the

user's authority to operate the equipment.

Exposure to Radio Frequency Radiation

To comply with FCC RF exposure compliance requirements, a separation distance of at least

20cm must be maintained between the antenna of this device and all persons.
This device must not be co-located or operating in conjunction with any other antenna or
transmitter.

Where to Fly

We recommend that you y at a recognized model airplane ying eld. You can nd model
clubs and elds 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

5161 East Memorial Drive

Muncie, IN 47302

Tele. [phone]

Fax [phone]

or via the Internet at http:\\www.

modelaircraft.org

Always pay particular attention to the ying eld’s rules, as well as the presence and

location of spectators, the wind direction, and any obstacles on the eld. Be very careful
ying in areas near power lines, tall buildings, or communication facilities as there may be

radio interference in their vicinity.

8

Precautions

Application, Export, and Modification Precautions.

1. This product is only designed for use with radio control models. Use of the product described in this instruction
manual is limited to radio control models.

2. Export precautions:

a) When this product is exported, it cannot be used where prohibited by the laws governing radio waves of the

destination country.

b) Use of this product with other than models may be restricted by Export and Trade Control Regulations.

3. Modification, adjustment, and parts replacement

Futaba is not responsible for unauthorized modification, adjustment, or replacement of parts on this product.

■ No part of this manual may be reproduced in any form without prior permission.

■ The contents of this manual are subject to change without prior notice.

■ The contents of this manual should be complete, but if there are any unclear or missing parts please contact a
Futaba Service Center.

■ Futaba is not responsible for the use of this product by the customer.

■ Company and product names in this manual are trademarks or registered trademarks of the respective company.

For safe use

Please observe the following precautions to ensure safe use of this product at all times.
Meaning of Special Markings:
The parts of this manual indicated by the following marks require special attention from the standpoint of safety.

Introduction

DANGER - Procedures which may lead to dangerous conditions and cause death/serious injury if not carried out

WARNING - Procedures which may lead to a dangerous condition or cause death or serious injury to the user if not

CAUTION - Procedures where the possibility of serious injury to the user is small, but there is a danger of injury, or

WARNING:

properly.

carried out properly, or procedures where the probability of supercial injury or physical damage is high.

physical damage, if not carried out properly.

= Prohibited

Always keep electrical components away from small children.

= Mandatory

Flying Precautions

WARNING

Never grasp the transmitter built-in antenna

part while ying.

■ The transmitter output may drop drastically.

Always make sure that all transmitter stick
movements operate all servos properly in the
model prior to flight. Also, make sure that all
switches, etc. function properly as well. If there
are any di󱐰culties, do not use the system until all
inputs are functioning properly.

Never y in the range check mode.　

■ In the dedicated range test range check mode, the
transmitter output range is reduced and may cause a
crash.

While operating, never touch the transmitter
with, or bring the transmitter near, another
transmitter, a cellphone, or other wireless devices.

■ Doing so may cause erroneous operation.

9

Never fly on a rainy day, when the wind is

strong, and at night.　

■ Water could lead to failure or improper functionality
and poor control of the aircraft which could lead to a
crash.

Never turn the power switch on and o󱐯 during

ight or while the engine or motor is running.　

■ Operation will become impossible and the aircraft will

Introduction

crash. Even if the power switch is turned on, operation
will not begin until transmitter and receiver internal
processing is complete.

Do not start the engine or motor while wearing

the neck strap.　　

■ The neck strap may become entangled with the
rotating propeller, rotor, etc. and cause a serious injury.

Do not y when you are physically impaired as

it could pose a safety hazard to yourself or others.

Do not y at the following places:　　　

■ Near another radio control ying eld.

■ Near or above people.

■ Near homes, schools, hospitals or other places where
people congregate.

■ Near high voltage lines, high structures, or
communication facilities.

When setting the transmitter on the ground

during ight preparations, do not stand it upright.

■ The transmitter may tip over, the sticks may move and
the propeller or rotor may rotate unexpectedly and cause
injury.

Do not touch the engine, motor, or FET amp

during and immediately after use.　　

■ These items may become hot during use.

For safety, y so that the aircraft is visible at all

times.　　　

■ Flying behind buildings or other large structures
will not only cause you to lose sight of the aircraft, but
also degrade the RF link performance and cause loss of
control.

From the standpoint of safety, always set the

fail safe function.　　　

■ In particular, normally set the throttle channel to idle.
For a helicopter, set the throttle channel to maintain a
hover.

When flying, always return the transmitter

setup screen to the Home screen.　　　

■ Erroneous input during ight is extremely dangerous.

Always check the remaining capacity of the
transmitter and receiver batteries before each
ying session prior to ight.

■ Low battery capacity will cause loss of control and a
crash.

Always check operation of each control surface
and perform a range test before each flying
session. Also, when using the trainer function,
check the operation of both the teacher and
student transmitter.

■ Even one transmitter setting or aircraft abnormality
cause a crash.

Before turning on the transmitter:

1. Always move the transmitter throttle stick position to
the minimum (idle) position.

2. Turn on the transmitter rst and then the receiver.

When turning off the transmitter's power
switch. After the engine or motor has stopped
(state in which it will not rotate again):

1. Turn o󱐯 the receiver power switch.　

2. Then turn o󱐯 the transmitter power switch.

■ If the power switch is turned on/off in the opposite
order, the propeller may rotate unexpectedly and cause a
serious injury.

■ Also always observe the above order when setting the
fail safe function.

■ Maximum low throttle: Direction in which the engine
or motor runs at the slowest speed or stops.

When adjusting the transmitter, stop the
engine except when necessary. In the case of
a motor, disconnect the wiring and to allow it
to continue operation. When doing so, please
exercise extreme caution. Ensure that the aircraft
is secured and that it will not come into contact
with anything or anyone. Ensure that the motor
will not rotate prior to making any adjustments.

■ Unexpected high speed rotation of the engine may
cause a serious injury.

10

Battery and Charger Handling Precautions

DANGER

Do not recharge a battery that is damaged,

deteriorated, leaking electrolyte, or wet.　

Do not use the charger in applications other

than as intended.

Do not allow the charger or battery to become

wet.

■ Do not use the charger, when it or your hands, are wet.
Do not use the charger in humid places.

Do not short circuit the battery.　　

Do not solder or repair, deform, modify, or

disassemble the battery and/or battery charger.

Do not drop the battery into a fire or bring it

near a re.　　　

Do not charge and store the battery in direct

sunlight or other hot places.　　　

Do not charge the battery if it is covered with

any object as it may become very hot.

Do not use the battery in a combustible

environment.　

■ The gas ignite and cause an explosion or re.

Always charge the battery before each flying

session.　

■ If the battery goes dead during ight, the aircraft will
crash.

Charge the nickel-hydride battery with the

dedicated charger supplied with the set.

■ Charging the battery past the specified value may
cause a re, combustion, rupture, or liquid leakage. When
quick charging, do not charge the battery above 1C.

■ Do not charge the battery while riding in a vehicle.
Vibration will prevent normal charging.

When using the optional Li-Fe battery,
disconnect the battery from the transmitter and
charge it with the special LBC-4E5 Li-Fe Battery
Charger sold separately.

When using the optional Li-Fe battery, do
not connect the charger to the balance charge
connector and the power connector at the same
time.

■ Doing so cause a re, combustion, generation of heat,
rupture, or liquid leakage.

Insert the power cord plug firmly into the
receptacle up to its base.

Always use the charger with the specified
power supply voltage.

■ Use the special charger by connecting it to a proper
power outlet.

If the battery should get in your eyes, do not
rub your eyes, but immediately wash them with
tap water or other clean water and get treated by
a doctor.

■ The liquid can cause blindness. 　

Introduction

WARNING

Do not touch the charger and battery for any

length of time during charging.　

■ Doing so may result burns. 　　　

Do not use a charger or battery that has been

damaged.　　

Do not touch any of the internal components

of the charger.　　　

■ Doing so may cause electric shock or a burn.

If any abnormalities such as smoke or
discoloration are noted with either the charger
or the battery, remove the battery from the
transmitter or charger and disconnect the power
cord plug and do not use the charger.

■ Continued use may cause re, combustion, generation
of heat, or rupture.

Do not subject the batteries to impact.

■ Doing so may cause fire, combustion, generation of
heat, rupture, or liquid leakage.

Do not repeatedly charge a nickel-hydrogen

battery in the shallow discharge state.

■ The battery memory effect will substantially shorten
the battery life even if it is recharged.

Use and store the battery and battery charger

in a secure location away from children.　

■ Doing so may cause electric shock or injury.

If the battery leaks liquid or generates an
abnormal odor, immediately move it to a safe
place for disposal.

■ Not doing so may cause combustion.

If the battery liquid gets on your skin or
clothing, immediately flush the area with tap
water or other clean water.

■ Consult a doctor. The liquid can cause skin damage.

After the specied charging time has elapsed,
end charging and disconnect the charger from the
receptacle.

When recycling or disposing of the battery,
isolate the terminals by covering them with
cellophane tape.

■ Short circuit of the terminals may cause combustion,
generation of heat or rupture.

11

CAUTION

Do not use the nickel-hydride battery with

devices other than the corresponding transmitter.

Do not place heavy objects on top of the
battery or charger. Also, do not place the battery
or charger in any location where it fall.

■ Doing so may cause damage or injury.

Introduction

Do not store or use the battery and charger

where it is dusty or humid.　

■ Insert the power cord plug into the receptacle only
after eliminating the dust.

After the transmitter has been used for a long
time, the battery may become hot. Immediately
remove from the transmitter.

■ Not doing so may cause a burn.

Storage and Disposal Precautions

WARNING

Keep wireless equipment, batteries, aircraft,
etc. away from children.

CAUTION

Do not store wireless devices in the following
places:

・ Where it is extremely hot (40℃ [104F] or higher)

or cold (-10℃ [14F] or lower)

・ Where the equipment will be exposed to direct

sunlight
・ Where the humidity is high
・ Where vibration is prevalent
・ Where it is very dusty
・ Where the device may be exposed to steam and

heat

Do not charge the battery in extreme

temperatures.

■ Doing so will degrade the battery performance. An
ambient temperature of 10℃ to 30℃ (50F to 86F) is ideal
for charging.

Unplug the charger when not in use.　
Do not bend or pull the cord unreasonably and

do not place heavy objects on the cord.

■ The power cord may be damaged and cause
combustion, generation of heat, or electric shock.

When the device will not be used for a long
time, remove the battery from the transmitter
and aircraft and store them in a dry place where
the temperature is between 0 and 30℃ [32F and
86F].

■ Left standing 'as is' may will cause battery deterioration,
liquid leakage, etc.

Other Precautions

CAUTION

Do not directly expose plastic parts to fuel, oil,

exhaust gas, etc.　

■ If left in such an environment, the plastic may be
attacked and damaged.

■ Since the metal parts of the case may corrode, always
keep them clean.

Join the Academy of Model Aeronautics.　

■ The Academy of Model Aeronautics (AMA) provides
guidelines and liability protection should the need arise.

Always use genuine Futaba products such as
transmitter, receiver, servo, FET amplier, battery,
etc.

12

■ Futaba is not responsible for damage sustained by
combination with other than Futaba Genuine Parts. Use
the parts specied in the instruction manual and catalog.

Introduction

13

BEFORE USE

FEATURES

●T-FHSS Air-2.4G multi-function 6-channel transmitter

The Futaba 2.4GHz T-FHSS Air system is employed.

●Telemetry system

A T-FHSS Air bidirectional communication system is used. The voltage of the battery mounted in the

fuselage can be displayed at the transmitter during ight. Altitude, temperature and R.P.M data can be

displayed at the transmitter by installing various optional telemetry sensors in the fuselage.

●Speech function

Telemetry data can be listened to by plugging commercial earphones into the transmitter.

●Built-in antenna

Before use

Antenna built into the transmitter provides a simple appearance and improves handling ease.

●S.BUS/S.BUS2 servo setting function

S.BUS/S.BUS2 servo channel and various functions can be set by connecting the servo to the

transmitter.

●Power-saving type transmitter

Four AA's alkaline batteries can be used. The optional HT5F1800B (NiMH 6.0V, 1800mA) or

FT2F2100BV2 (lithium-ferrite 6.6V, 2100mA) battery can also be used.

●Vibration

A function that noties the operator of various alarms by vibrating the transmitter can be selected.

●Unique model memory system

The transmitter body contains a 30 model memory.

●Mixing type selection

Fixed wing, helicopter, and glider mixing type can be selected to match the fuselage. In addition, 6

swash plate types can also be selected for helicopters. Multi-copter selection is also possible.

●Digital trim

Rapid trimming during ight is possible. The sound changes at the center of trim. The step size can be

arbitrarily changed. The trim position is displayed on the LCD.

●Lever head length adjustment

The lever head length can be adjusted. Lever head shape that reduces slip during operation has been

adopted.

●Switch/VR position change and AUX channel function change

Mixing and other switches and VR can be selected. Since the function of the AUX channels (5ch

6ch) can also be changed, original mixing, in addition to existing mixing, can be created by using the

programmable mixing function.

●Model data transfer function

Model data can be wirelessly transferred between 6K.

R3006SB receiver

●T-FHSS Air system S.BUS compatible

S.BUS output and conventional channel output are provided. S.BUS and conventional system sharing is

possible.

,

●Battery fail safe function

14

CONTENTS AND TECHNICAL SPECIFICATIONS

(Specications and ratings are subject to change without notice.)

Your 6K includes the following components:

• T6K transmitter for airplanes or helicopters

• R3006SB Receiver

• Switch harness

*The set contents depend on the type of set.

Transmitter T6K

(2-stick, 6-channel, T-FHSS Air-2.4G system)

Transmitting frequency: 2.4GHz band

System: T-FHSS Air, S-FHSS, switchable
Power supply: 6.0V Dry battery

Receiver R3006SB

(T-FHSS Air-2.4G system, dual antenna diversity, S.BUS, S.BUS2 system)
Power requirement: 4.8V~7.4V battery or regulated output from ESC, etc. (*1)
Size: 1.7 x 0.98 x 0.35 in. (43.1 x 25.0 x 8.8 mm)
Weight: 0.3 oz. (8.5g)
Battery F/S Voltage: It sets up with a transmitter
(*1) When using ESC's make sure that the regulated output capacity meets your usage application.

Before use

SYSTEM COMPATIBILITY

The 6K is a

system cannot be used with S-FHSS.) The usable receivers are shown below.

2.4GHz T-FHSS Air system

Communications System

T-FHSS Air

（Default）

S-FHSS　

（Change is possible）

NOTE：

*The Futaba

it with a
be used with an
cannot be used.

*The

T-FHSS Air system

R304SB, R304SB-E

T-FHSS Air

T-FHSS Air

S-FHSS

system cannot be used with Futaba

system transmitter and receiver. The

receiver by switching to

and

or

T-FHSS

. The transmitter can also be switched to

R3006SB, R3008SB

*R304SB, R304SB-E, T-FHSS surface system

receivers do not operate.

R2008SB
R2006GS
R2106GF

S-FHSS/FASST/FASSTest

T6K

S-FHSS

T-FHSS

surface system are different. The

surface system receivers.

. However, in this case the telemetry system

is a

. (However, the telemetry

S-FHSS

Usable Receivers

T-FHSS Air system

cannot be used with the

T6K

systems. Use

, but can also

15

The following additional accessories are available from your dealer. Refer to a Futaba catalog for
more information:

• HT5F1800B Transmitter battery pack - the (1800mAh) transmitter NiMH battery pack may be easily
exchanged with a fresh one to provide enough capacity for extended ying sessions.

• FT2F2100BV2 Transmitter LiFe battery pack can also be used. However, charge with the charger only for

LiFe.

• 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 T6K transmitter may be connected to another
T6K system, as well as to any other models of Futaba transmitters. The T6K transmitter uses one of the
three cord plug types according to the transmitter connected. (Refer to the description at the TRAINER

Before use

function instructions). The part number of this cord is: FUTM4405.

• Servos - there are various kinds of servos. Please choose the Futaba servos best suited for the model and
purpose you are using them for. If you utilize a S.BUS system, you should choose a S.BUS servo.

• Telemetry sensor - please purchase an optional sensor, in order to utilize bidirectional communication

system and to acquire the information from a model high up in the sky.

Temperature sensor : SBS-01T/TE] [Altitude sensor : SBS-01A] [RPM sensor magnet type : SBS-

[

01RM][RPM sensor optical type : SBS-01RO] [RPM sensor brushless motor type : SBS-01RB]

• Neckstrap - a neckstrap can be connected to your T6K system to make it easier to handle and improve
your ying precision since your hands won’t need to support the transmitter’s weight.

• Y-harnesses, servo extensions, hub,etc - Genuine Futaba extensions and Y-harnesses, including a heavy­duty version with heavier wire, are available to aid in your larger model and other installations.

• Gyros - a variety of genuine Futaba gyros is available for your aircraft or helicopter needs.

• Receivers - various models of Futaba receivers may be purchased for use in other models. (Receivers for
T-FHSS Air, S-FHSS types are available.)

16

TRANSMITTER CONTROLS - T6K

Built-in Antenna

Volume

Carrying Handle

Before use

3 Position Switch (A)

3 Position Switch (C)

Rudder

/Throttle

Stick

Power

LED

Throttle

Trim Lever

Rudder

Trim Lever

END Key

3 Position Switch (B)

2 Position Switch (D)

Elevator

/Aileron

Stick

Elevator Trim Lever

Aileron Trim Lever

＋ Key

－ Key

Jog Key

Power Switch

(Up position: ON)

Hook

(for optional neckstrap)

LCD Panel

17

Multicopter/Robot specication

Throttle stick warning

Before use

Self neutral type

A throttle stick returns
neutrally by a spring.

Ratchet type（General transmitter）

A throttle stick doesn't return
neutrally.

（Multicopter/Robot specication）

Throttle stick：

Motor or engine
power is controlled.

18

WARNING

You cannot use the throttle stick of self-neutral type for RC
airplane, RC helicopter, and certain multi-copter.

It's very dangerous if Engine / Motor becomes middle-speed
by self-return.

It's necessary to change the stick to the ratchet type if using it for
RC airplane and RC helicopter.

INSTALLATION AND REMOVAL OF THE T6K BATTERY

The T6K transmitter is designed to work with either four (4) AA alkaline dry cell batteries, or
HT5F1800B battery pack, both available separately. The transmitter batteries used are a matter of personal
preference. AA Alkaline batteries are available at any local hobby shop, grocery store, etc. A battery pack

will need to be purchased from a hobby shop.

Battery Replacement Method

Push

Slide the battery cover o󱐯 the
transmitter in the direction of
the arrow in the gure.

Slide the battery cover
back onto the case.

Battery Cover

Check:

Load the new AA size
batteries. Pay very close
attention to the polarity
markings and reinsert
accordingly.

Turn the power switch on the transmitter to the ON position.
Check the battery voltage display on the LCD screen. If the
voltage is low, check the batteries for insufcient contact in

the case or incorrect battery polarity.

Disposal of the Dry Cell Batteries:

The method to dispose of used dry cell batteries depends on
the area in which you reside. Dispose of the batteries in ac
cordance with the regulations for your area.

Before use

-

CAUTION

Always be sure you reinsert the batteries in the correct polarity order.

If the batteries are loaded incorrectly, the transmitter may be damaged.

When the transmitter will not be used for any short or long period of time, always remove the
batteries.

oughly. Make sure the contacts are free of corrosion.

If the batteries do happen to leak, clean the battery case and contacts thor-

19

When Using The Optional Battery HT5F1800B

When using an optional rechargeable battery, replace the battery as described below.

-Always use the optional HT5F1800B rechargeable battery.

-The type of power source used must be set by system setting.

-When the transmitter will not be used for a long time, remove the battery.

Dry cell

Before use

Disconnect the
connector

Refer to the previous
description and remove the
transmitter battery cover.
After removing the dry
cell battery box from the
transmitter, disconnect the
connector.

battery BOX

Insert the connector of the
new battery and load the new
battery into the transmitter.

Connect the battery
connector.

Finish by installing the
battery cover.

CAUTION

When closing the battery
cover, be careful that the
battery cover does not pinch
the battery lead wires.

Shorting of the battery lead wires may
lead to fire and abnormal heating and
cause burns or fire disaster.

When Charging the Optional Battery HT5F1800B

(Example: When using the HT5F1800B with the special charger)

Charging jack

20

Charging a NiMH Battery

Plug the transmitter cord of the special charger into

1

the charging jack on the rear of the transmitter.

Plug the charger into an AC outlet.

2

Check that the charging LED lights.

3

NiMH battery HT5F1800B
(not included)

The charging time when charging the HT5F1800B battery
with the optional special charger is approximately 15 hours.

However, when the battery has not been used for some time,

repeat charging 2 or 3 times to activate the battery.

Over current protection

The transmitter charging circuit is equipped with an over cur-

rent protection circuit (1.0A). If the battery is charged with a
quick charger for other than digital proportional R/C sets, it

may not be fully charged.

CAUTION

AC outlet

Charger

Transmitter

charging LED

Never try to recharge a dry cell battery.

The transmitter may be damaged or the battery electrolyte may

leak or the battery may break.

Insert the batteries in the correct polarity.



If the polarity is incorrect, the transmitter may be damaged.

When the transmitter is not in use, remove the batter-



ies.

If the battery electrolyte leaks, wipe off the case and contacts.

Do not use commercial AA size NiCd and NiMH batter-



ies.

Quick charging may cause the
battery contacts to overheat and
damage the battery holder.

Charging A LiFe Battery

(Example: When using the FT2F1700BV2/2100BV2 with the special
charger)

Remove the battery cover.

1

Disconnect the battery from the T6K.

2

Balance charging cannot be done through the

3

transmitter, you must remove the LiFe battery to do

this charge.

To receiver

Ni-Cd battery

To transmitter

charging jack

Charging jack
Cannot be used for

charge of LiFe.

Charg e the opti on al FT2F1700BV2/2100B V2
(LiFe) battery with the special charger in accor-

dance with the instruction manual supplied.

When the battery will not be used for a long time,

to prevent it from deteriorating we recommend
that it be kept in about the half capacity state in­stead of fully charged. Also be careful that the bat­tery does not enter the over-discharged state due
to self-discharge.

Periodically (about every 3 months) charge the

battery.

Before use

LiFe battery is removed

from transmitter.

Balance charging connector for
LiFe battery charger.

21

CHARGING THE BATTERIES

r

(When the rechargeable battery option is used)

Charging Your System’s Batteries

1. Connect the transmitter charging jack and batteries to the transmitter and receiver connectors
of the charger.

2. Plug the charger into a wall socket.

3. Check that the charger LED lights.

According to the description of the battery to be used

and its exclusive charger, please use it after carrying

out full charge.

We recommend charging the batteries with the
charger supplied with your system. Note that the

use of a fast charger may damage the batteries by
overheating and dramatically reduce their lifetime.

When HT5F1800B is chosen, HBC-3A (4) is

recommended.

When charging FT2F2100BV2, please make sure

to remove the battery from the system to charge it.
Charger for this battery is recommended to use LBC-

4E5.

Before use

Charger

TX: Transmitter charging indicato

RX: Receiver charging indicator

To transmitter charging jack

Receiver battery

Battery Care and Precautions

Below you will find some general rules and guidelines which should be adhered to when
charging transmitter and/or receiver battery packs. These are included to serve only as general

guidelines, and are not intended to replace or supersede the information provided by the battery
and/or charger manufacturer. For complete information, please refer to the instructions that are
included with the battery pack(s) and/or chargers that accompany the products purchased.

• Do not allow children to charge battery packs without adult supervision.

• Do not charge battery packs that have been damaged in any way. We strongly suggest frequent
inspection of the battery packs to ensure that no damage has occurred.

• Do not to allow batteries to overheat! If overheated, disconnect the battery from the charger
immediately and allow to cool.

• Do not mix cells- all cells should be of the same material, conguration, etc.

• Do not deep cycle NiMH batteries as permanent damage could result.

• Never charge batteries on a surface that may become hot, or may be impacted by the heat.

• Immediately end the charging procedure if either the batteries or charger itself become overly hot.

• NiMH cells do not exhibit the “memory effect” like NiCd cells, so little cycling is needed. Store

NiMH packs with some voltage remaining on the cells (refer to battery supplier).

• NiMH cells have a self-discharge rate of approximately 20-25% (compared to 15% for NiCd
batteries). It is important to recharge NiMH batteries immediately prior to use.

• Never connect the battery in reverse. Reverse connection will cause the battery to overheat or
will damage the inside of the charger.

• Do not add an additional charge after charging.

• Never charge with a current exceeding the nominal capacity (lC) of the rechargeable battery.

• If a battery is charged with a current exceeding 1C, the battery will overheat and deteriorate.

• Do not connect two battery packs or more to one output terminal.

• Avoid extremely cold and hot places and the direct sunlight when you charge batteries.

• It is recommended to perform charging within the 10 ~ 30°C (50-86°F) range. Otherwise, it may
cause abnormal charging and overheat.

22

How to turn transmitter power ON/OFF

When turning on the power, the T6K transmitter will begin emitting RF automatically after it conrms
the surrounding RF conditions. The status of the transmitter is displayed by LED at the upper part of the
front of a T6K.

Throttle Stick Slow

If the power switches are turned o󱐯 in the opposite order the model may unexpectedly run out of control and
cause a very dangerous situation.

Turning on the power switches

1. Turn on the transmitter power switch.

2. Turn on the receiver or speed control power switch.

*If THR stick is high, the next WARNING screen will come out. Moreover, if a power supply

is switched on while SW set by WARNING setup has been ON, it will be indicated by
WARNING.（In the case of Multicopter mode, throttle position alarm does not occur. )

Power OFFPower ON

Power Switch

Power Switch

Turning o the power switches

Always be sure the motor/engine is stopped.

1. Turn o󱐯 the receiver or speed control power switch.

2. Then turn o󱐯 the transmitter power switch.

Before use

ON

ON

OFF

OFF

ADJUSTING DISPLAY CONTRAST

To adjust the display contrast, from the home menu press and hold the END BUTTON.
Push the

KEY while still holding the END BUTTON:

＋－

KEY to brighten

＋

KEY to darken the display

－

END ＋

Brighten

END －

Darken

23

TRANSMITTER DISPLAYS & BUTTONS

When you rst turn on your transmitter, a conrmation double beep sounds, and the screen shown
below appears. Before ying, or even starting the engine, be sure that the model type and name
appearing on the display matches the model that you are about to y! If you are in the wrong model
memory, servos may be reversed, and travels and trims will be wrong, potentially leading to a crash.

Press and hold ＋ KEY for one
second to open programming
menus.

Model type

　"T-FHSS" "S-FHSS"

Output display

System

Battery
voltage

Receiving accuracy

Elevator trim

Telemetry

display

－key

＋key

Jog key

Before use

Model timer display <MDL>

Shows the cumulated ON time for each model. (hours:minutes)

System timer display <SYS>

Shows the cumulated ON time. (hours:minutes)

Resetting timers:

Select the desired timer with JOG KEY. The timer display
flashes. To reset the timer, press JOG KEY.

Model number

and name

display

END

Key

Each trim

value

Throttle trim

Rudder trim

display

Aileron trim

display

Edit buttons and Start-up Screen (appears when system is rst turned on):

JOG KEY:

Control JOG KEY to scroll up/scroll down/scroll left/scroll right and select the option to edit within a

function. When the menu has multiple pages, move the JOG KEY horizontally (left or right).
Press JOG KEY to select the actual function you wish to edit from the menu.
Press JOG KEY and hold one second to confirm major decisions, such as the decision to: select
a different model from memory, copy one model memory over another, trim reset, store channel
position in FailSafe, change model type, reset entire model, condition of a helicopter setup is changed.

An on screen inquiry will ask if you are sure.

Press JOG KEY again to accept the change.

KEY:

＋

Press and hold ＋ KEY for one second to open programming menus. It is used for changing a setup,

or a numerical increase. Changing the menus pages can also be performed.

KEY:

－

It is used for change of a setup, or reduction of a number. Change of the page of a menu can also be

performed.

END KEY:

Press END KEY to return to previous screen, close functions back to menus, and close menus to start-

up screen.

24

Keys Lock

To prevent the data from being changed by erroneous touching of the keys during flight, a

function which makes are keys impossible temporarily.

Keys Lock Display

Stick control

＋ －

Press 1 second

Lock : Jog key, ＋ key, － key, END key

＋ －

Press 1 second

How to lock

The home screen is displayed.

1

Press the ＋key a nd －key simul-

2

taneously for about 1 second. "Key

mark" is displayed and the keys dis-

abled.

How to unlock

Press the ＋key a nd －key simul-

1

taneously for about 1 second in the

touch sensor locked state. The keys

enabled again.

Before use

Aileron stick

Engine/motor
Power

Throttle stick

Elevator Stick

Pitching axis

Roll axis

Yawing axis

Rudder stick

*Example Stick Mode2

25

Stick control : Airplane Example

A general model example. (There is also a di󱐯erent operational model.)

*Example Stick Mode2

The left aileron
is in the down.

Before use

The left aileron
is in the up.

Roll axis Control

Pitch axis Control

Right roll

The right aileron
is to the up.

Nose Up

Aileron stick

To the right

Level flight

Level flight

Neutral

Left roll

The right
aileron is to
the down.

Aileron stick

To the left

Nose Down

Yaw axis Control Throttle Control

Elevator is a
up.

Elevator is a
down.

Elevator stick

UP

(moved to the bottom)

Neutral

Elevator stick

DOWN

(moved to the top)

26

Nose Right

Straight

Nose Left

A rudder is to
the right.

A rudder is to
the left.

Rudder stick

To the right

Neutral

Rudder stick

To the left

Hight

Middle

Slow

Throttle stick

HIGHT

(moved to the top)

Throttle stick

MIDDLE

(neutral)

Throttle stick

SLOW

(moved to the bottom)

Stick control : Helicopter Example

A general model example. (There is also a di󱐯erent operational model.)

*Example Stick Mode2

Nose Right

Roll axis Control

Level flight

Left roll

Right roll

Nose Up

Aileron stick

To the right

Level flight

Neutral

Aileron stick

To the left

Pitch axis Control

Nose Down

Yaw axis Control Throttle /Pitch Control

Elevator stick

UP

(moved to the bottom)

Neutral

Elevator stick

DOWN

(moved to the top)

Before use

Straight

Nose Left

Rudder stick

To the right

Neutral

Rudder stick

To the left

Rise

Hovering

Descent

Pitch Down

HightPitch Up

Middle

Slow

(moved to the bottom)

Throttle stick

HIGHT

(moved to the top)

Throttle stick

MIDDLE

(neutral)

Throttle stick

SLOW

27

Stick control : Multicopter Example

A general model example. (There is also a di󱐯erent operational model.)

*Example Stick Mode2

Before use

Right slide

Left roll

Roll axis Control

Right roll

Hovering

Level flight

Left slide

Nose Up

Aileron stick

To the right

Hovering

Level flight

Neutral

Nose Down

Aileron stick

To the left

Pitch axis Control

Back slide

Front slide

Yaw axis Control Throttle Control

Elevator stick

UP

(moved to the bottom)

Neutral

Elevator stick

DOWN

(moved to the top)

28

Nose Right

Nose Left

Hovering

Level flight

Rudder stick

To the right

Neutral

Rudder stick

To the left

Rise

Hovering

Descent

Stop

Throttle stick

HIGHT

(moved to the top)

Throttle stick

MIDDLE

(neutral)

Throttle stick

SLOW

(moved to the bottom)

Digital Trims T1-T4

T3 T2

Digital trim operational example

This transmitter is equipped with 4 digital trims.

Each time you press a trim button, the trim position

moves one step. If you continue pressing it, the trim

position starts to move faster. In addition, when

the trim position returns to the center, the tone will

change. You can always monitor trim positions by

referencing the LCD screen.

*You can select the trim step amount and the display unit

on the home screen on the T1-T4 setting screen within the
linkage menu.

Note: The trim positions you have set will be stored in the

non-volatile memory and will remain there.

Before use

T1T4

*Example Stick Mode2

◆When an airplane nose up though an
elevator stick is neutral.

◆Elevator trim to down

Elevator neutral

Down

◆When an airplane nose down though
an elevator stick is neutral.

◆Elevator trim to up

Elevator neutral

Up

◆It's adjusted so that it may fly levelly.

29

CONNECTOR / PLUG

Before use

Earphone

plug

Trainer function
connector

S.BUS

connector (S.I/F)

Earphone plug

The telemetry data can be listened to by plugging
in commercial 3.5mm earphones. (See the

telemetry item for the detailed setting.)

Trainer function connector

When you use the trainer function, connect the

optional trainer cable between the transmitters
for teacher and student.

*You can set the trainer function on the Trainer Function

screen.

S.BUS connector (S.I/F)

When setting an S.BUS servo and telemetry

sensor, connect them both here.

(Supply power by 3-way hub or 2-way cord.)

Earphone cable

3-way hub or
2-way cord

Telemetry data is heard

Trainer cable

Trainer system

S.BUS servo setting

30