Futaba 4PL 2.4GHz FHSS User Manual

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Page 1

1M23N24105

NSTRUCTION

ANUAL

Digital Proportional

R/C System

Page 2

Thank you for purchasing a Futaba 4PL-2.4GHz system.

Before using your 4PL-2.4GHz system, read this manual carefully in order to use

your R/C set safely.

After reading this manual, store it in a safe place.

Application, Export, and Modiﬁcation

1. This product may be used for models only. It is not intended for use in any application other than the control of models for hobby and recreational 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 for 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.

3. Modiﬁcation, adjustment, and replacement of parts: Futaba is not responsible for unauthorized modiﬁcation, 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 of America, model number R2104GF, 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 undesired operation.

The responsible party for the compliance of this device is:

Futaba Service Center

3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A.

TEL (217)398-8970 or E-mail: support@futaba-rc.com (Support)

TEL (217)398-0007 or E-mail: service@futaba-rc.com (Service)

Page 3

Battery Recycling (for U.S.A.)

The RBRC™ SEAL on the (easily removable) nickel-cadmium battery and nickel-metal-hydride battery contained in Futaba products indicates that Futaba Corporation of America is voluntarily participating in an industry program to collect and recycle these batteries at the end of their

useful lives, when taken out of service within the United States. The RBRC™ program provides a convenient alternative to placing used nickel-cadmium batteries and nickel-metal-hydride batteries into the trash or municipal waste system, which is illegal in some areas.

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

NOTE: Our instruction manuals 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.

• 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.

• This manual has been carefully written. Please write to Futaba if you feel that any corrections or clariﬁcations should be made.

• Futaba is not responsible for the use of this product.

Page 4

Table Of Contents

For Your Safety As Well As That Of Others .........................8

Explanation of Symbols ................................................................8

2.4GHz System Precautions .........................................................8

High Speed Mode Precautions .....................................................8

Operation Precautions ..................................................................9

Ni-MH/Ni-Cd Battery Handling Precautions ..............................10

Storage And Disposal Precautions ...........................................11

Other Precautions .......................................................................11

Before Using ......................................................................12

Features ......................................................................................12

Set Contents ...............................................................................14

TransmitterT4PL ..........................................................................15

Nomenclature ........................................................................... 15

Battery Replacement Method...................................................16

Low Battery Alarm ....................................................................16

When Using The Optional Battery ............................................17

Charging The Battery ...............................................................17

Power & Display Switch ............................................................18

High Voltage Alarm ...................................................................18

Display When Power Switch Is Turned On ...............................19

LCD Screen Contrast .............................................................. 19

Power Off Forgotten Alarm .......................................................19

Digital Trim Operation ...............................................................20

Grip Lever Operation ................................................................20

Mechanical ATL Adjustment .....................................................21

Wheel & Trigger Tension Adjustment ........................................21

Trigger Slide Adjustment ..........................................................22

About Transmitter Antenna And Receiver.................................22

About The Transmitter Antenna ................................................22

Receiver Terminology ...............................................................23

How To Link The Transmitter And The Receiver ....................... 23

Receiver Installation .................................................................24

Installation ..........................................................................25

Receiver And Servo Connections .............................................25

Installation Safety Precautions ..................................................26

Initial Set-Up .......................................................................29

Preparations (Transmitter) ..........................................................29

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Function Map .....................................................................32

Operation Of Screen ...................................................................32

Function List ................................................................................35

Characters Selection ...................................................................36

For Your Safety

As Well As

That Of Others

Functions ...........................................................................38

Model/Receiver Type/Servo Response Mode "MODEL RX" ...38

Model/Receiver Mode Menu Display ........................................38

Model Selection "SEL" ...........................................................39

Model memory call

Model Copy "COPY" ................................................................40

Model memory copy

Model Reset "RESET" ............................................................41

Model memory reset

Receiver Mode "RX MODE" .................................................... 42

Model Name "MDL NAME" .....................................................43

Model memory name set/modify

Servo Reverse "REV" ..................................................................44

Servo operation reversing

Subtrim "SUBTR" .......................................................................45

Servo center position ﬁne adjustment

End Point Adjuster "EPA" ..........................................................46

End point adjustment

Fail Safe/Battery Fail Safe Function “F/S” ................................49

Fail safe, battery fail safe

Steering EXP "STR EXP" ............................................................51

Steering operation curve adjustment

Throttle EXP "THR EXP" ............................................................52

Throttle curve adjustment

Steering Speed "SPEED" ...........................................................54

Steering servo delay

Throttle Speed "SPEED" ............................................................56

Throttle servo delay

Throttle Acceleration "ACCFW/ACCBK" ...................................57

Function which adjusts the movement characteristic from the throttle neutral position

Displaying Other Functions Of Each Channel Menu ...............59

Trim, D/R, ATL, Channel 3/4 Position, etc.

Function Select Trim/Dial "TRIM, DIAL" ....................................60

Selection of functions operated by dial and digital trim

Before

Using

Installation

Initial

Set-Up

Function

Map

Functions

Reference

Page 6

Function Select Switch "SWITCH" ............................................62

Selection of functions operated by switches

Advance Menu "ADVANCE" .......................................................64

Brake mixing, 4WS mixing, A.B.S, neutral brake, and other special functions

Programmable Mixing "PROG MIX" ..........................................66

Programmable mixing between arbitrary channels

A.B.S. Function "A.B.S" .............................................................68

Pulse brake

Brake Mixing "BRAKE" ..............................................................72

Front and rear independent brake control for 1/5GP car, etc.

4WS Mixing "4WS MIX"...............................................................74

Special mixing used with Crawler and other 4WS type vehicles

Dual ESC Mixing "DUAL ESC" ...................................................76

Special mixing used with Crawler and other 4WD type vehicles

Throttle Mode "THR MODE" ......................................................78

Throttle Servo Neutral Position "SXNT" ...................................78

Throttle servo forward and brake operation proportion setting

Idle-Up "IDLUP" ......................................................................79

Idle up at engine start

Neutral brake "NTBRK" ............................................................80

Neutral brake function

Throttle Off (Engine Cut) "THOFF" .........................................81

Engine cut off by switch

ESC Link Function "MC LINK" ...................................................82

Special function, Futaba ESC (MC950CR, MC851C, MC602C, MC402CR, etc.)

Timer Function "TIMER" ............................................................86

Up, Fuel down, or lap timer

Lap List "LAP LIST" ...................................................................92

Lap timer data check

System Functions "SYSTEM" ...................................................93

Liquid crystal screen contrast adjustment

Liquid crystal screen backlighting display mode setup

Backlight display time setup

Battery type setting

Buzzer sound tone adjustment

The power off forgotten alarm setting

Item which displays the basic menu screen in katakana characters for Japanese use

Adjuster "ADJUSTER" ................................................................97

Steering wheel and throttle trigger correction

Page 7

Reference ...........................................................................99

Ratings ........................................................................................99

Warning Displays .....................................................................100

Optional Parts ...........................................................................102

When requesting repair ............................................................102

For Your Safety

As Well As

That Of Others

Before

Using

Installation

Initial

Set-Up

Function

Map

Functions

Reference

Page 8

For Your Safety As Well As That Of Others

Use this product in a safe manner. Please observe the following safety precautions at all times.

Explanation of Symbols

The parts of this manual indicated by the following symbols are extremely important

For Your Safety As Well As That Of Others

and must be observed.

Symbols Explanation

Danger

ｎ

Warning

ｎ

Caution

Symbols:

Indicates a procedure which could lead to a dangerous situation and may

cause death or serious injury if ignored and not performed properly.

Indicates procedures which may lead to dangerous situations and could

cause death or serious injury as well as superﬁcial injury and physical damage.

Indicates procedures that may not cause serious injury, but could lead to

physical damage.

: Prohibited

ｌ

: Mandatory

ｊ

2.4GHz System Precautions

Warning

ｎ

Special attention should be paid before turning on the system while other cars are running or

ｊ

other airplanes are ﬂying because the 2.4GHz RC system could potentially affect them.

Be sure to set the Fail Safe function.

ｊ

High Speed Mode Precautions

ｎ

Caution

When using the T4PL in the high speed (HIGH) mode, always use it under the following condi-

ｊ

tions:

Servos :Futaba digital servo (including BLS Series brushless servos)

Receiver’s battery :Matched to the ratings of the receiver and connected digital servo (dry cell battery cannot be used).

Transmitter mode :HIGH mode (See p.42 for setting method.

Under other conditions, the set will not operate, or the speciﬁed performance will not be displayed even if it operates. In addition, it may cause servo trouble. Futaba will not be responsible for damage, etc. caused by combination with the products of other companies.

In addition, the FSU Fail Safe Unit cannot be used because the system is different. Use the fail safe function of the transmitter.

When using analog servos, always switch the T4PL servo response to the "NORM" mode.

ｊ

Transmitter mode :"

Receiver’s battery :Matched to the ratings of the receiver and connected servo (dry cell battery cannot be used).

The set cannot operate in the "HIGH" mode. Operation in this mode will cause trouble with the servo and other equipment.

Digital servos (including BLS Series brushless servos) can also be used in the "NORM" mode.

NORM" mode (See p.42 for setting method.)

)

Page 9

Operation Precautions

Warning

ｎ

Do not operate outdoors on rainy days, run through puddles of water or use when visibility is limited.

ｌ

Should any type of moisture (water or snow) enter any component of the system, erratic operation and loss of control may occur.

Do not operate in the following places.

ｌ

-Near other sites where other radio control activity may occur.

-Near people or roads.

-On any pond when passenger boats are present.

-Near high tension power lines or communication broadcasting antennas.

Interference could cause loss of control. Improper installation of your Radio Control System in your model could result in serious injury.

Do not operate this R/C system when you are tired, not feeling well or under the inﬂuence of

ｌ

alcohol or drugs.

Your judgment is impaired and could result in a dangerous situation that may cause serious injury to yourself as well as others.

Do not touch the engine, motor, speed control or any part of the model that will generate heat

ｌ

while the model is operating or immediately after its use.

These parts may be very hot and can cause serious burns.

Always perform an operating range check prior to use.

ｊ

Problems with the radio control system as well as improper installation in a model could cause loss of control.

(Simple range test method) Have a friend hold the model, or clamp it down or place it where the wheels or prop cannot come in contact with any object. Walk away and check to see if the servos follow the movement of the controls on the transmitter. Should you notice any abnormal operation, do not operate the model. Also check to be sure the model memory matches the model in use.

Turning on the power switches.

ｊ

Always check the throttle trigger on the transmitter to be sure it is at the neutral position.

1. Turn on the transmitter power switch.

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

Turning off the power switches Always be sure the engine is not running or the motor is stopped.

1. Turn off the receiver or speed control power switch.

2. Then turn off the transmitter power switch.

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

When making adjustments to the model, do so with the engine not running or the motor discon-

ｊ

nected.

You may unexpectedly lose control and create a dangerous situation.

For Your Safety As Well As That Of Others

Page 10

For Your Safety As Well As That Of Others

ｎ

Caution

(Fail safe function)

Before running (cruising), check the fail safe function.

ｊ

Check Method; Before starting the engine, check the fail safe function as follows:

1) Turn on the transmitter and receiver power switches.

2) Wait at least one minute, then turn off the transmitter power switch. (The transmitter automatically transfers the fail safe data to the receiver every minute.)

3) Check if the fail safe function moves the servos to the preset position when reception fails.

The fail safe function is a safety feature that minimizes set damage by moving the servos to a preset position when reception fails. However, if set to a dangerous position, it has the opposite effect. When the reverse function was used to change the operating direction of a servo, the fail safe function must be reset. Setting example: Throttle idle or brake position

NiMH / NiCd Battery Handling Precautions

(Only when NiMH/NiCd batteries are used)

Warning

ｎ

Never plug the charger into an outlet of other than the indicated voltage.

ｌ

Plugging the charger into the wrong outlet could result in an explosion or ﬁre.

Never insert or remove the charger while your hands are wet.

ｌ

You may get an electric shock.

Do not use the transmitter's battery, HT5F1700B, as the receiver's battery.

ｌ

Since the transmitter's battery has an overload protection circuit, the output power will be shut down when the high current load is applied. This may result in runaway or fatal crash.

Always check to be sure your batteries have been charged prior to operating the model.

ｊ

Should the battery go dead while the model is operating, loss of control will occur and create a very dangerous situation.

To recharge the transmitter battery, use the special charger made for this purpose.

ｊ

Overcharging could cause the battery to overheat, leak or explode. This may lead to ﬁre, burns, loss of sight and many other types of injuries.

ｎ

Caution

Do not use commercial AA size NiCd and NiMH batteries.

ｌ

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

Do not short circuit the battery terminals.

ｌ

A short circuit across the battery terminals may cause abnormal heating, ﬁre and burns.

Do not drop the battery or expose it to strong shocks or vibrations.

ｌ

The battery may short circuit and overheat; electrolyte may leak out and cause burns or chemical damage.

When the model is not being used, always remove or disconnect the battery.

ｊ

Leaving the battery connected could create a dangerous situation if someone accidentally turns on the receiver power switch. Loss of control could occur.

Page 11

Always keep the charger disconnected from the outlet while it is not in use.

ｊ

Storage and Disposal Precautions

Warning

ｎ

Do not leave the radio system or models within the reach of small children.

ｌ

A small child may accidentally operate the system. This could cause a dangerous situation and injuries. Ni-Cd batteries can be very dangerous when mishandled and cause chemical damage.

Do not throw NiMH/NiCd batteries into a ﬁre. Do not expose batteries to extreme heat. Also do

ｌ

not disassemble or modify a battery pack.

Overheating and breakage will cause the electrolyte to leak from the cells and cause skin burns, loss of sight, and other injuries.

When the system will not be used for any length of time, store the system with HT5F1700B batter-

ｊ

ies in a discharged state. Be sure to recharge the batteries prior to the next time the system is used.

If the batteries are repeatedly recharged in a slightly discharged state, the memory effect of the Ni-MH/Ni-Cd battery may considerably reduce the capacity . A reduction in operating time will occur even when the batteries are charged for the recommended time. (After discharge to 1cell E.V.=1V)

The electrolyte in NiCd/NiMH batteries is a strong alkali. Should you get even the smallest amount of the electrolyte in your eyes, DO NOT RUB. Wash immediately with water, and seek medical attention at once. The electrolyte can cause blindness. If electrolyte comes in contact with your skin or clothes, wash with water immediately.

Warning

ｎ

Do not store your R/C system in the following places.

ｌ

- Where it is extremely hot or cold.

- Where the system will be exposed to direct sunlight.

- Where the humidity is high.

- Where vibration is prevalent.

- Where dust is prevalent.

- Where the system would be exposed to steam and condensation.

Storing your R/C system under adverse conditions could cause deformation and numerous problems with operation.

If the system will not be used

ｊ

for a long period of time, remove the batteries from the transmitter and model and store in a cool, dry place.

If the batteries are left in the transmitter, electrolyte may leak and damage the transmitter. This applies to the model also. Remove the batteries from it also to prevent damage.

A used battery is a valuable resource. Insulate the battery terminals and dispose of the battery by taking it to a battery recycling center.

Other Precautions

ｎ

Caution

Do not expose plastic parts to fuel, motor spray, waste oil or exhaust.

ｌ

The fuel, motor spray, waste oil and exhaust will penetrate and damage the plastic.

Always use only genuine Futaba transmitters, receivers, servos, ESCs (electronic speed con-

ｊ

trols), NiMH/NiCd batteries and other optional accessories.

Futaba will not be responsible for problems caused by the use of other than genuine Futaba parts. Use the parts speciﬁed in the instruction manual and catalog.

For Your Safety As Well As That Of Others

Page 12

Before Using

Features

-2.4GHzSS (Spread Spectrum) radio communication system

Frequency channel setting is unnecessary: Channel shifting takes place within the 2.4GHz band automatically. This system minimizes the interference from other 2.4GHz systems.

-Model memory for 40 models

Model names can use up to 10 letters, numbers, and symbols, so that logical names may be used. A model memory with different setups can be created by using the model copy function.

- Menu Selection

The setup screens are called from menu screens. The menu screen can be selected from among 2 levels (LEVEL1/LEVEL2).

-Brake mixing for large cars (BRAKE)

Brake mixing of the front and rear wheels of 1/5GP and other large cars can be adjusted independently.

-4WS Mixes (4WS MIX)

This function can be used with crawlers and other 4WS type vehicles.

-Anti-skid braking system (A.B.S)

This function applies the brakes so that the tires of gasoline engine cars, etc. do not lose their grip on the road even when braking at corners.

-Throttle acceleration (ACCFW/ACCBK)

Gasoline engine cars have a time lag before the clutch and brakes become effective. The throttle acceleration function reduces this time lag.

-Throttle speed (SPEED)

Sudden trigger operation on a slippery road surface will only cause the tires to spin and the model to not accelerate smoothly. By setting the throttle speed function, operation can be performed smoothly and easily. It also suppresses battery consumption.

-Steering speed (SPEED)

When you sense that the steering servo is too fast, etc., the servo operating speed (direction that suppresses the maximum speed) can be adjusted.

Page 13

-Racing timer (TIMER)

The lap timer can record 100 lap times and total time. The timer can also be started automatically by trigger operation. The race time and audible alarm can be set. Re-/fueling time are indicated by an audible alarm. An up timer is also provided.

-Digital trim

The current trim position is displayed on the LCD screen. The operating amount of 1 step can also be adjusted. Trim operation has no effect on the maximum travel of the steering and throttle servos.

-Function select trim/ dial function (TRIM DIAL)

This function assigns functions to dials (digital trim, digital dial). The step amount and operating direction can also be adjusted. Trim positioning at each model call is unnecessary because all the dials are digital.

-Function select switch function (SWTCH)

This function assigns functions to 2 switches. The operating direction can also be set.

-ESC-Link function (MC-LINK)

This is a dedicated function which allows setting of the contents of the Link software which makes possible Futaba speed controller (ESC), MC950CR, MC850C, MC851C, MC602C, MC402CR, etc. variable frequency and other data changes by T4PL.

Before Using

-Trigger position can be changed

The position of the throttle trigger can be moved forward and backward.

-Tension adjustment function

The tension of the steering wheel & throttle trigger springs can be adjusted from the outside.

-Mechanical ATL Adjustment

Make this adjustment when you want to decrease the total travel of the brake (push) side of the throttle trigger.

-Display switch

Display switch allows function setup without transmitting.

Page 14

Set Contents

After opening the box, ﬁrst check if the contents conform to the following. The contents depend on the set as shown below.

Before Using

Transmitter

Receiver R2104GF

T4PL

Dry battery holder

*Installed in transmitter.

Miscellaneous

Receiver switch

Mini screwdriver

* It is used for R2104GF.

Instruction manual

- If any of the set contents are missing, or you have any questions, please contact your dealer.

ｎ

Caution

When using the T4PL in the high speed (HIGH) mode, always use it under the following condi-

ｊ

tions:

Servos :Futaba digital servo (including BLS Series brushless servos)

Receiver’s battery : Transmitter mode :"HIGH" mode (See page 42 for setting method.)

In addition, the FSU Fail Safe Unit cannot be used because the system is different. Use the fail safe function of the transmitter.

Matched to the ratings of the receiver and connected digital servo (dry cell battery cannot be used).

When using analog servos, always switch the T4PL servo response to the "NORM" mode.

ｊ

Transmitter mode :"NORM" mode (See page 42 for setting method.)

Receiver’s battery :

The set cannot operate in the "HIGH" mode. Operation in this mode will cause trouble with the servos and other equipment.

Digital servos (including BLS Series brushless servos) can also be used in the "NORM" mode.

Always use only genuine Futaba transmitters, receivers, servos, ESCs (electronic speed con-

ｊ

trols), NiMH, NiCd, Li-ion batteries and other optional accessories.

Futaba will not be responsible for problems caused by the use of other than Futaba genuine parts. Use the parts speciﬁed in the instruction manual and catalog.

Matched to the ratings of the receiver and connected digital servo (dry cell battery cannot be used).

Page 15

Nomenclature

Transmitter T4PL

Antenna

LCD screen

Power&Display switch

LED

Edit buttons

Slide switch (SW2.SLD)

(default CH3)

Digital Trim 3 (DT3)

(default dual rate)

Digital Trim 4 (DT4)

(default ATL)

Digital Trim1 (DT1)

(default steering trim)

Digital Dial 1 (DL1)

(default CH4)

Steering wheel

Digital Trim 2 (DT2)

(default throttle trim)

Push switch (SW1.PSH)

Grip Handle

Before Using

Throttle trigger

Battery cover

*The switches, dial, and trimmers in the ﬁgure are shown in the initial setting position.

Wheel tension

adjusting screw

Trigger slide

adjusting screw

Mechanical ATL adjusting screw

Trigger tension

adjusting screw

Page 16

Battery Replacement Method (4 AA Size Batteries)

Before Using

Load the four batteries in accordance with the

Battery cover

polarity markings on the battery holder.

Battery Replacement Method

Remove the battery cover from the transmit-

ter by sliding it in the direction of the arrow in the ﬁgure.

Remove the used batteries.

Load the new AA size batteries. Pay very

close attention to the polarity markings and reinsert accordingly.

Slide the battery cover back onto the case.

Check: Disposal of the Dry Cell Batteries:

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 insufﬁcient contact in the case or incorrect battery polarity.

Slide battery cover while pressing here.

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

Caution

ｎ

Do not use commercial AA size NiCd and NiMH

ｌ

batteries.

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

Insert the batteries in the correct

ｊ

polarity.

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

When the transmitter is not in use,

ｊ

remove the batteries.

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

Low Battery Alarm

If the transmitter battery voltage drops to 5.0V(when using dry cell battery:

4.2V) or less, an audible alarm will sound and "BATTERY LOW VOLTAGE" will be displayed on the LCD screen.

Warning

ｎ

When a low battery alarm is generated, cease operation immediately and

ｊ

retrieve the model.

If the battery goes dead while in operation, you will lose control of the model.

Page 17

When using the optional battery

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

-Always use the optional HT5F1700B or FT2F2100B rechargeable battery.

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

-When using the optional HT5F1700B or FT2F2100B (LiFe) battery, always set the battery type "BATT" to "N5/L2". (See page 93 for the battery types).

Battery Replacement Method

Refer to the previous description and remove

ｎ

the transmitter battery cover.

After removing the dry cell battery box from

the transmitter, disconnect the connector.

Insert the connector of the new battery and

load the new battery into the transmitter.

Finish by installing the battery cover.

Caution

When closing the battery cover, be

ｊ

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.

Before Using

Charging the battery

Charging method

(Example: When using the HT5F1700B with the special charger)

Plug the transmitter cord of the special char-

ger into the charging jack on the rear of the transmitter.

Plug the charger into an AC outlet.

Check that the charging LED lights.

The charging time when charging the HT5F1700B 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. Charge the optional FT2F2100B (LiFe) battery with the special charger in accordance with the instruction manual supplied.

Charging jack

AC outlet

Charger

Transmitter charging

LED

To receiver

Ni-Cd battery

When using Futaba CR-2000

The HT5F1700B is 5-cells, so, when charging the HT5F1700B battery with Futaba CR-2000 charger, you have to use the RX output side.

Over current protection

The transmitter charging circuit is equipped with an over current 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.

To transmitter

charging jack

Page 18

Warning

ｎ

Never plug it into an outlet of other than the indicated voltage.

ｌ

Plugging the charger into the wrong outlet could result in an explosion or ﬁre.

Do not insert and remove the charger when your hands are wet.

ｌ

It may cause an electric shock.

Always use the special charger or a quick charger for digital proportional R/C sets to charge a

ｊ

digital proportional R/C set Ni-MH battery.

Overcharging a Ni-MH battery can result in burns, ﬁre, injuries, or loss of sight due to overheating, breakage, or electrolyte leakage.

ｎ

Before Using

Caution

Never try to recharge a dry cell battery.

ｌ

The transmitter may be damaged or the battery electrolyte may leak or the battery may break.

When the charger is not in use, disconnect it from the AC outlet.

ｊ

Do this to prevent accidents and to avoid overheating.

Power & Display Switch

The power switch and display switch of the T4PL are integrated. In the PWR ON mode, radio waves are transmitted and in the DISP mode, model data, settings can be checked without transmitting radio waves.

Radio waves are not being

DISP

LED (Red)

transmitted

OFF

PWR ON

Radio waves are being transmitted

LED (Blue)

High Voltage Alarm

If a battery exceeding 8V is used with the T4PL, an audible alarm will sound and "BATTERY HIGH VOLTAGE" will be displayed on the LCD screen.

Immediately remove the battery because it may cause damage to the T4PL.

Precautions when turning the power switch on and off.

When the data is changed using the edit keys or trim levers, wait at least two seconds before turning off the power. If the power is turned off within two seconds after the data is changed, the new data will not be written to memory.

Page 19

Display when power switch is turned on

Power switch turned on

Beep conﬁrmation sound is generated and the HOME screen shown below appears.

Battery voltage display

Model number

Model name (10 characters)

The current receiver type is displayed. ("SFH"/"FH")

Racing timer

When the servo response mode is high speed, "HIGH" is displayed. Nothing is displayed in the normal mode.

ST :Steering trim display TH :Throttle trim display

D/R :Steering D/R display

ATL :Throttle ATL display

Servo operation of each channel can be checked.

LCD Screen Contrast

The LCD screen contrast can be adjusted. (For more information, see page 93.)

Caution

Do not adjust the contrast so that the LCD is too bright or too dark.

When the display cannot be read due to a temperature change, data cannot be set.

Before Using

Power Off Forgotten Alarm

When the steering wheel, throttle trigger, push switch, or edit button are not operated for 10 minutes (default), an alarm sounds and "NOT OPERATED FOR A LONG TIME" is displayed on the LCD screen.

When the steering wheel, throttle trigger, push switch, or edit button are operated, the alarm is reset. If the system is not to be used, turn off the power.

The function can be deactivated at the system menu (p.93).

Page 20

Digital Trim Operation

(Initial settings: DT1: Steering trim, DT2: Throttle trim,)

Operating by the lever: Push the lever to the left or right (up or down) The current position is displayed on the LCD screen.

DT1

Steering trim display

Before Using

DT2

s%ACHSTEPISINDICATEDBYATONE s7HENTHETRIMEXCEEDSTHEMAXIMUMTRIMADJUSTMENTRANGETHEBEEPWILLCHANGEANDTHESERVOWILLNOTMOVE

any farther.

s4RIM LEVERADJUSTMENTS HAVENOEFFECTON THE MAXIMUMSERVOTRAVEL4HIS PREVENTSTHE LINKAGES FROM BINDING

when adjustments are made.

Trim Operation

With the center trim feature, trim adjustments have no effect on the maximum servo travel. This prevents the linkages from binding when adjustments are made.

Grip Lever Operation

(Initial setting: DT3; Steering D/R, DT4; ATL)

Operate the dials by turning them. The current set value is displayed on the LCD screen.

Throttle trim display

Steering D/R display

DT3

DT4

s%ACHSTEPISINDICATEDBYATONE s7HENTHETRIMEXCEEDSTHEMAXIMUMTRIMADJUSTMENTRANGETHETONEWILLCHANGEPITCHANDTHESERVOWILLNOT

move any farther.

ATL display

Page 21

Mechanical ATL Adjustment

Make this adjustment when you want to decrease the stroke of the brake (back) side of the throttle trigger for operation feel.

Adjustment

Using a 2.5mm hex wrench, adjust the trigger

brake (reverse) stroke. (The screw moves the throttle trigger stopper.)

s7HEN THE SCREW IS TURNEDCLOCKWISETHESTROKEBECOMES

narrower. Adjust the stroke while watching the screw.

Mechanical ATL adjusting screw

Note:

Once you have changed the mechanical stroke on the brake side, be sure to adjust the scale of the throttle channel accordingly by using the "Adjuster Function"

(page 97).

Due to this change, you also need to adjust in most cases the travel of the throttle servo by using "End point Adjuster".

Before Using

Wheel & Trigger Tension Adjustment

Make this adjustment when you want to change the wheel or trigger spring’s tension.

Adjustment

Using a 1.5mm hex wrench, adjust

the wheel spring tension by turning the screw inside the adjusting hole in the arrow direction.

s4HE SPRINGIS SET TO THE WEAKESTTENSION ATTHE

factory.

s7HEN THE ADJUSTING SCREW IS TURNED CLOCKWISE

the spring tension increases.

Wheel tension

adjusting screw

Note:

The adjustment range is up to 7 to 8 turns from the fully tightened (strongest) position. If turned farther than this, the adjusting screw may fall out.

Trigger tension

adjusting screw

Page 22

Trigger Slide Adjustment

The throttle trigger position can be moved forward and backward.

Adjustment

Using a 2.5mm hex wrench, loosen the

trigger slide mounting screw by turning it slightly counterclockwise.

Using a 2.5mm hex wrench, turn the trig-

ger slide adjusting screw, and adjust the trigger slide position within the marked

Before Using

range. When the adjusting screw is turned clockwise, the trigger slide moves away from the grip handle.

Retighten the mounting screw loosened at

step 1 and fasten the trigger slide.

About Transmitter Antenna and Receiver

About The Transmitter Antenna

Adjust so that the bottom

mark does not exceed

the top marking line.

Trigger slide

mounting screw

Trigger slide adjusting screw

Adjust the antenna vertically to the ground.

Warning

ｎ

Adjust the antenna vertically to the ground.

ｊ

Otherwise, the operating range may become shorter.

Never hold only the antenna.

ｌ

Hold the grip handle. Otherwise, the antenna may be damaged.

The antenna position can be changed in the range as shown in ﬁgures A and B. However, please

ｌ

do not apply unnecessary force or shock.

The internal cable may be damaged; thus transmitting distance decreases and it may cause malfunction.

Antenna

Antenna Moving Range

Page 23

Receiver Terminology

Tac t i l e switch / L E D

Antenna Coaxial cable

Connectors

4 :CH4 servo(CH4)

3 :CH3 servo (CH3)

2 :Throttle servo(CH2)

1 :Steering servo(CH1)

B :

Power connector

How to link the transmitter and the receiver

Each transmitter has an individually assigned, unique ID code. In order to start operation, the receiver must be linked with the ID code of the transmitter to which it is being paired. Once the link is made, the ID code is stored in the receiver and no further linking is necessary unless the receiver needs to be used with another transmitter.

Link procedure

Bring the transmitter and the receiver close to each other,

within 20 inches (half meter).

Turn on the transmitter.

Turn on the receiver.

Before Using

Push the tactile switch of the receiver.

When the link is complete, the LED in the receiver changes to solid green.

Precaution:

If there are many Futaba S-FHSS/FHSS systems turned on in close proximity to the R2104GF, your receiver might not link to your transmitter. In this case, even if the receiver's LED stays solid green, un-

fortunately the receiver might have established a link to one of other transmitters. This is very dangerous if you do not notice this situation. In order to avoid the problem, we strongly recommend you to doublecheck whether your receiver is really under control by your transmitter by giving the stick input and then checking the servo response.

*Please refer to the table below for LED status vs receiver's condition.

LED status vs receiver's condition:

No signal reception Red : On Receiving signals Green: On Receiving signals, but ID is unmatched. Green: Blink

*1: LED could be change to red during intermittently during data processing.

ｎ

Warning

After the linking is done, please cycle receiver power and check if the receiver to be linked is re-

ｊ

ally under the control of your transmitter.

Do not perform the linking procedure with motor’s main wire connected or the engine operating

ｌ

as it may result in serious injury.

Page 24

Receiver Installation

Install the R2104GF receiver on the car as follows:

The operating range may become shorter, depending on where the receiver and the antenna are mounted.

WARNING

ｎ

Do not cut or bundle the receiver antenna wire.

ｌ

Do not bend the coaxial cable. It causes damage.

ｌ

Antenna

tube

Before Using

Install the antenna in the higher place as shown in the ﬁgure.

ｊ

Put the antenna in the antenna tube to protect it.

ｊ

Keep the antenna as far away from the motor, ESC and other

ｊ

noise sources as you possibly can.

Wrap the receiver with something soft, such as foam rubber, to

ｊ

avoid vibration. If there is a chance of getting wet, put the receiver in a waterproof bag or balloon.

ｎ

Caution

Always use R2104GF under the following conditions:

ｊ

Battery :Power requirement Rated voltage 4.8~7.4V (dry cell battery cannot be used) / 3.5 to 8.4V useable

Matched to the ratings of the receiver and connected servo.

RX Type :"SFH" or "FH" (See p.42 for setting method.)

Transmitter mode-"HIGH" mode :Futaba digital servo (See p.42 for setting method.)

Transmitter mode-"NORM" mode :Futaba all servo (See p.42 for setting method.)

Under other conditions, the set will not operate, or the speciﬁed performance will not be displayed even if it operates. In addition, it may cause trouble with servos and other equipment. Futaba will not be responsible for damage, etc. caused by combination with the products of other companies.

Antenna

Coaxial

cable

R2104GF

Transmitter mode setting

Set the transmitter to the "HIGH" mode or "NORM" mode. See page 42 for a description of the

setting method.

However, digital servos (including BLS Series brushless servo) can only be used in the HIGH mode.

Note:

When the power is turned on, whether the receiver is in the "HIGH" or "NORM" mode the R2104GF operates in that mode until the power is turned off. When the transmitter mode is changed, operation becomes possible when the receiver power is turned on again.

Page 25

Installation

Receiver and Servo Connections

Connect the receiver and servos as shown below. Connect and install the receiver and servos in accordance with "Installation Safety Precautions" on the next page.

The ﬁgure shown below is an example. The method of connecting the motor controller to the motor and battery depends on the motor controller used. Purchase the motor controller and servos separately. The receiver also depends on the set.

Installation When An Electronic Speed Control Is Used

Installation For Gas Powered Models

CH3

CH4

Receiver

CH1

B/C

CH2

Installation

Steering servo

Throttle servo

CH3 servo

To Battery

Switch

CH4 servo

Page 26

Installation

Installation Safety Precautions

Warning

ｎ

Receiver (receiver antenna)

Do not cut or bundle the receiver antenna wire.

ｌ

Do not bundle the receiver antenna wire together with the motor controller lead wire.

ｌ

Keep the receiver antenna wire at least 1cm away from motor, battery, and other wiring carrying heavy current.

ｌ

Install the receiver antenna holder as closely as possible to the receiver.

ｊ

If the antenna wire is cut, bundled, or routed near a noise source, the receiving sensitivity will drop, the running (sailing) range will decrease, and you may lose control of the model.

*Noise is transmitted through metal, carbon, and other conductive material, so keep the receiver antenna wire away from such parts.

Antenna

Battery

Install the receiver as far away as possible from the battery, motor controller, motor, silicon cord and other noise sources. Keep it away from the antenna wire, in particular.

Receiver vibration-prooﬁng / waterprooﬁng

(Car)

Vibration-proof the receiver by wrapping it in foam rubber or other vibration-absorbing material

ｊ

and mount it with thick double-sided tape.

When using the receiver holder supplied with the model kit, mount the holder to the chassis

ｊ

through a rubber grommet.

(Boat)

Vibration-proof the receiver by wrapping it in foam rubber or other vibration-absorbing material.

ｊ

Also waterproof the receiver by sealing it in a plastic bag.

If the receiver is exposed to strong vibration and shock, it will operate erroneously due to the invasion of water drops

and you may lose control of the model.

Foam rubber, etc.

Screw

Mechanical plate

Wrap the receiver in foam rubber or other vibration-absorbing material. Do not use hard material. Hard material does not have a vibration-prooﬁng effect.

Thick doublesided tape

Nut (as required)

Receiver holder

When using the receiver holder supplied with the kit, install the receiver through a rubber grommet.

Damper

Mechanical plate

When mounting the receiver with double-sided tape, do not use a stiff tape. Stiff tape does not have a vibration-prooﬁng effect.

Page 27

Warning

ｎ

Connector Connections

Be sure the receiver, servo, battery and connectors are fully and ﬁrmly connected.

ｊ

If vibration from the model causes a connector to work loose while the model is in operation, you may lose control .

Servo Installation

When you install the servos, always use the rubber grommets provided in servo hardware bags.

ｊ

Mount the servos so they do not directly come in contact with the mount.

If the servo case comes in direct contact with the mount, vibration will be directly transmitted to the servo.

If this condition continues for a long time, the servo may be damaged and control will be lost.

Screw

Damper

Eyelet

Mechanical plate

Nut (as required)

When installing the servo, always install the accessory rubber grommet and grommet ﬂush against the servo.

(or)

A vibration-damping effect is not obtained even if the rubber grommet and grommet are not installed correctly.

Servo Throw

Operate each servo over its full stroke and be sure the linkage does not bind or is loose.

ｊ

The continuous application of unreasonable force to a servo may cause damage and excessive battery drain.

Caution!

A howling noise indicates

that the steering servo is

improperly set.

Adjust the throttle servo so that unreasonable force is not applied when the engine carburetor is fully open,

Decide the EPA value at the contact point.

Adjust the steering servo so that unreasonable force is not applied to the servo by the chassis at maximum servo travel.

fully closed, and the brakes are applied fully. If the brakes overheat while running, their ability to function properly decreases. Before running, adjust the suitable maximum servo travel so that unreasonable force is not applied even when the servo travel is increased while running.

Installation

Page 28

Installation

Warning

ｎ

Electronic Speed Control

Install the heat sinks where they will not come in contact with aluminum, carbon ﬁber or other

ｊ

parts that conduct electricity.

If the FET Amp (Electronic speed control) heat sinks touch other materials that conduct electricity a short circuit could occur. This could result in loss of control and damage to the system.

Motor Noise Suppression

Always install capacitors to suppress noise when electric motors are used.

ｊ

If capacitors are not properly installed you could experience erratic operation and reduced range as well as loss of control.

123

Motors with no suppressor capacitors, or inadequate suppression, may cause the receiver to mal-

"+" side

"-" side

Schottky diode

function. Always solder the capacitors supplied to your motor. The Schottky diode improves the efﬁciency of the speed control / motor combination and provides extra protection to the brake FETs. The white ring must always face the positive side.

Other Noise Suppression Methods

Be sure there are no metal parts in your model which under vibration can come in contact with

ｊ

other metal parts.

Metal to metal contacts under vibration will emit a high frequency noise that will affect the receiver's performance. You could experience erratic operation and reduced range as well as loss of control.

Page 29

Initial Set-Up

Preparations (Transmitter)

Before setting the Transmitter functions, check and set items 1 to 4 below.

(Display when power switch turned on)

When the power switch is turned on, the currently selected model number is displayed. Check if this number is the model number you want to set-up. To change the model number, use the Model Select function (See page 39).

Turn on the transmitter power.

(Start screen)

The battery voltage is

displayed.

The model number is

displayed.

1.Rx Type Check

The T4PL transmitter can use both FHSS 2.4GHz system and increased response SFHSS 2.4GHz system receivers. The R2104GF receiver supplied with the T4PL set can be used in both the FHSS type and S-FHSS type modes by automatic recognition. As the FHSS type mode cannot be used when the FHSS 2.4GHz system R603GF/R2004GF receiver is used, check the setting. If the setting is incorrect, change it using "RX MODE" (P42). Which RX type is set can be checked with the HOME screen.

When FHSS

"FH" "SFH"

When S-FHSS

Initial Set-Up

Page 30

2. Servo Response Mode Check

When the RX type is set to S-FHSS 2.4GHz (SFH), the servo response mode can be set to the high speed mode (HIGH). However, check if the servos used are compatible. When using digital servos (including BLS Series brushless servos), either "HIGH" or "NORM" can

HIGH" is displayed for high

be used. Since "HIGH" cannot be used with other analog servos, the servo response mode must be

speed type and nothing is displayed for normal type.

set to "NORM". If the setting is incorrect, change it using "RX MODE" (P42). When the RX type is set to FHSS 2.4GHz (FH) the high speed mode cannot be selected

3. Throttle Mode Check

The throttle servo travel can be set to 5:5 or 7:3 for throttle trigger operation as required by the throttle mode function (page 78).

Initial Set-Up

4. Trims Initial Set-Up

- Steering trim (DT1) check

On the initial set-up, steering trim is assigned to the DT1 trim lever above the steering wheel. Operate the lever and make sure the marker moves on the ST graph. If default has been changed, test steering trim in its new location. After checking the trim, set the trim display to the center (N) position.

- Throttle trim (DT2) check

On the initial set-up, throttle trim is assigned to the DT2 trim lever on the left side of the steering wheel. Operate the lever and make sure the marker moves on the TH graph. If the default has been changed, test the throttle trim in its new location. After checking the trim, set the trim display to the center (N) position.

Throttle trim (DT2)

F5/B5 or F7/B3

Steering trim

Throttle trim

Steering trim (DT1)

Page 31

- Steering dual rate (DT3) check

At initial set-up, steering dual rate (D/R) is assigned to the DT3 lever, at the grip of the transmitter. Operate the DT3 and check if the D/R value displayed on the screen changes. After checking D/R, set the steering dual rate to 100%.

- Throttle ATL (DT4) check

At initial setting, throttle ATL (ATL) is assigned to to the DT4 lever, below the DT3. Operate the DT4 and check if the ATL value displayed on the screen changes. After checking ATL, set throttle ATL to 100%.

Steering dual rate lever DT3

Steering dual rate

Throttle ATL

Throttle ATL lever DT4

(Set-Up Procedure When Installed In a Car)

When installing the servos in a car, performing function set-up in the following order is recommended.

Perform step 1 to 4. Trims Initial Set-Up of Preparations on the preceding

page.

Set the servo direction of operation using the Reverse function. (p.44)

- The servo installation method and linkage direction depend on the kit. Therefore, the servo operation direction may have to be reversed relative to transmitter operation. Before installing the servo, check the operating direction and set it using the Reverse function.

Set the subtrim and adjust the servo neutral point. (p.45)

Set the trigger travel by adjusting the throttle trigger mechanical ATL to

your liking. (p.21)

- When the stroke was adjusted, compensate the throttle by adjuster function (See page97).

Initial Set-Up

Set EPA of each channel and adjust the servo throw (travel). (

p.46

)

Page 32

Function Map

Operation of screen

In this instruction manual, Edit Buttons are represented by the symbols shown below.

Calling the menu screen

The item indicated by the reverse displayed cursor is selected.

The cursor is moved up and down with the (UP) and (DN) buttons. A screen with the ▼ symbol at the bottom is on the next page.

The ﬁgure at the right shows the state in which STEERING is selected on the menu screen.

Switch of screen

When the (CT) button is pressed after

Function Map

selecting an item using the (UP) and (DN) buttons on the HOME screen as shown in the figure at the right, that screen can be directly displayed.

For example, when MENU is selected and the (CT) but ton is pressed, the MENU screen can be displayed; when timer display is selected and the (CT) button is pressed, the timer setting screen can be displayed; and when MODEL is selected and the (CT) button is pressed, the MODEL RX screen can be displayed.

Edit Buttons

STEERING is selected

on the menu screen.

UPDN

Item selection

The items move in the order

shown in the ﬁgure above.

(MENU screen)CT(MODEL RX screen)CT(TIMER screen)

Page 33

When the (CT) button is pressed at all the screens, an item preceded by an * is displayed to its setup screen. For example, when *STEERING is selected at the MENU screen and the (CT) button is pressed, that item is displayed to the steering related setup screen and REV (servo reverse), SUBTR (sub trim), EPA (end point adjuster), and other functions can be set.

CTCT

STEERING selected by press-

ing the (UP) or (DN) button on

the menu screen.

(

STEERING 1

screen) (

THROTTLE selected by press-

ing the (UP) or (DN) button on

the STEERING 1 screen.

THROTTLE

Value of each function and changing the set value

Values, settings, and other data on all the function setting screens are changed with the (+) and (-) but tons.

Example: The ser vo direction is set by selecting REV (servo reverse) by pressing the (UP) or (DN) butto n on the s teer ing screen and selecting "NOR" or "REV" by pressing the (+) or (-) button.

Example: The counterclockwise travel of the steering servo is se t by pr e ssin g t he (UP) or (DN) butto n on the s teer ing screen and adjusting EPA-L (end point) by pressing the (+) or (-) button.

Returning to the menu screen and HOME screen

Return from a setting screen to the menu screen and HOME screen as follows:

Setting screen

When cursor indicates a data setting item.

MENU screen

HOME screen

screen)

Function Map

Data setting items with

* are moved to another

item by pressing the

(UP) or (DN) button.

When an item with * is

selected.

Pressed simultaneously.

Page 34

(MENU screen)(HOME screen)

(MODEL RX screen)

(ADVANCE screen)

(TIMER screen)

Function Map

(SYSTEM screen)

Page 35

Function list

Function

abbreviation

MODEL RX

REV

SUBTR

EPA

F/S

STR EXP

THR EXP

SPEED (ST)

SPEED (TH)

ACCFW/BK

TRIM. DIAL

Description of function

Model memory call/ Model memory copy/ Model memory reset Servo response mode and receiver type selection

Servo operation reversing

Servo center position ﬁne adjustment

End point adjustment

Fail safe, battery fail safe

Steering curve adjustment

Throttle curve adjustment

Steering servo delay

Throttle servo delay

Function which adjusts the rise characteristic from the throttle neutral position

Selection of functions operated by digital dial and digital trim

Page

P-38

P-44

P-45

P-46

P-49

P-51

P-52

P-54

P-56

P-57

P-60

SWITCH

PROG MIX

A.B.S

BRAKE MIX

4WS MIX

DUAL ESC

THR MODE

MC LINK

TIMER

LAP LIST

SYSTEM

ADJUSTR

Selection of functions operated by switches

Programmable mixing between arbitrary channels

Pumping brake

Front and rear independent brake control for 1/5GP car, etc.

4WS mixing

Front and rear ESCs mixing

Throttle servo forward side and brake side operation rate setting/ Neutral brake/ Idle up at engine start/ engine cut off by switch

MC950CR/851C/602C/402CR/850C/601C/401CR Link software setting function

Up, down, or lap timer

Lap timer data (lap time, total time) check

LCD contrast/backlight/Battery type/buzzer/power off forgotten alarm/Basic menu character display

Steering wheel and throttle trigger correction

P-62

P-66

P-68

P-72

P-74

Function Map

P-76

P-78

P-82

P-86

P-92

P-93

P-97

Page 36

Characters selection

Edit Buttons

In this inst ruction manual, Edit Buttons are represented by the

Edit Buttons

Basic menu Japanese Katakana character display

On the system menu, the basic menu screen shown below can be displayed in Japanese katakana characters.

symbols shown at left.

Alphabetic

characters

STEERING

THROTTLE

MODEL RX

ADVANCE

CH3 CH4

DIAL SW

SYSTEM

Changing the character

Function Map

Select MENU

"KATAKANA"

characters

Alphabetic character "KATAKANA" character

On the HOME screen select MENU by pressing the (UP) or (DN) button and press (CT).

After changing the setting, select <MENU> and press (CT). On the menu screen, when <HOME> is selected and (CT) is pressed, the LCD returns to the HOME screen.

Select SYSTEM by pressing (UP) or (DN) and press (CT).

On the SYSTEM screen, select MENU by pressing the (UP) or (DN) button and select "ENG" or " or (-) button.

" by pressing the (+)

Page 37

Menu level selection

A menu screen divided into steering system and throttle system can be selected from the following two types at each model memory.

- LEVEL 1: Displays the basic steering and throttle functions.

- LEVEL 2: Displays all the steering and throttle functions.

Select MENU

On the HOME screen, select MENU by (UP) and (DN) button and press the (+) and (-) buttons simultaneously.

The reverse displayed cursor is the current level

Select the mode by (UP) or (DN) button.Press the (+) and (-) buttons simultaneously for 1 second.

The level indicated by the reverse displayed cursor is displayed.

LEVEL1 LEVEL2

STEERING-1 STEERING-1 THROTTLE-1 THROTTLE-1

Function Map

STEERING-2 STEERING-2 THROTTLE-2 THROTTLE-2

Page 38

Function

Model / Receiver Type / Servo Response Mode "MODEL RX"

Forty model data (data for 40 R/C cars) can be saved in the T4PL transmitter. This menu selects the model, copies data between models, sets the menu which sets the model name, and sets the mode of the receiver used.

Model/receiver mode menu display

The MODEL RX menu screen can be displayed by the following 2 methods:

Select MODEL

On the HOME screen, the MODEL RX menu screen can be displayed by selecting MODEL by (UP) or (DN) button and pressing the (CT) button.

(HOME screen) (MODEL RX screen)

On the HOME screen, open the MENU screen by selecting MENU by (UP) or (DN) button and pressing the (CT) button. Next, display the MODEL RX screen by selecting MODEL RX by (UP) or (DN) button and pressing the (CT) button.

Select MENU

Function

(HOME screen) (MENU screen) (MODEL RX screen)

CTCT

Current model # and model name

Model selection, copy, reset function.

Model name function.

Receiver mode currently set in memory.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Page 39

Model Selection "SEL"

Forty model data (model data for 40 R/C cars) can be saved in the 4PL transmitter and used when the relevant model data is called.

Using the model select function

- Display the MODEL RX menu by referring to P38.

(Selection of model select)

Move the cursor to MODE by (UP) or (DN) button and select "SEL" with the (+) or (-) button.

Move the cursor to MODE and

select "SEL" with the (+) or (-) button.

(Model No. selection)

Move the cursor to M-No by (UP) or (DN) button and select the model number with the (+) or (-) button. "M1" ~ "M40" are displayed.

(Model select execution)

Move the cursor to EXEC:+/- by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and the model is selected.

- Model change is complete when the model No. and model name on the screen change.

Move the cursor to EXEC:+/-

and press the (+) and (-) buttons simultaneously for approximately 1 second.

Model #.

M1~M40

Move the cursor to M-No and

select model # with the (+) or (-) button.

Modified model # and model

name

Function

When ending, return to the menu screen by pressing the (CT)

button.

When the receiver type and servo response were changed to a different model (FH, SFH or HIGH, NORM) and the type was changed to a different model, signals are output by previous model type until the transmitter power is turned off. Use after turning the transmitter power off and on.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Page 40

Model Copy "COPY"

The contents of the currently selected model data can be copied to another model.

Using the model copy function

- Display the MODEL RX menu by referring to P38.

(Selection of model select)

Move the cursor to MODE by (UP) or (DN) button and select "COPY" with the (+) or (-) button.

(Model No. selection)

Move the cursor to M-No by (UP) or (DN) button and select the copy destination model number with the (+) or (-) button. "M1" ~ "M40" are displayed.

Move the cursor to MODE and

select "COPY" with the (+) or (-) button.

Model #.

M1~M40

Move the cursor to M-No and

the copy destination model # with the (+) or (-) button.

(Model copy execution)

Move the cursor to EXEC:+/- by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and the model data is copied.

Move the cursor to EXEC:+/-

and press the (+) and (-) buttons simultaneously for approximately 1 second.

Function

-Copying is complete when "OK!" is displayed on the screen.

"OK!" is displayed.

Model name is also copied.

When ending, return to the menu screen by pressing the (CT)

button.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Page 41

Model Reset "RESET"

This function resets and initializes the contents of the currently selected model data.

However, the adjuster function (ADJUSTER), system setting (SYSTEM), and type of receiver mode (TYPE)/servo response (RESP) are not initialized.

Using the model reset function

- Display the MODEL RX menu by referring to P38.

(Selection of model reset)

Move the cursor to MODE by (UP) or (DN) button and select "RESET" with the (+) or (-) button.

(Model reset execution)

Move the cursor to EXEC:+/- by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and the model data is reset.

-Resetting is complete when "OK!" is displayed on the screen.

Move the cursor to MODE and

select "RESET" with the (+) or (-) button.

Move the cursor to EXEC: and

press the (+) and (-) buttons simultaneously for approximately 1 second.

When ending, return to the menu screen by pressing the (CT)

button.

"OK!" is displayed.

When the receiver type and servo response (FH, SFH or HIGH, NORM) were changed on the MODEL RX menu screen, the change is not complete until the power is turned on again. When receiver type or servo response change followed by model reset were executed while the power was still on, the receiver type and servo response return to their previous mode. When the receiver type and servo response were changed, use the model reset function after turning the power off and on.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Function

Page 42

Receiver Mode "RX MODE"

The T4PL transmitter has an FHSS 2.4GHz system transmit mode and an increased response S-FHSS 2.4GHz system transmit mode. The R2104GF supplied with the T4PL set can be used by both the S-FHSS (SFH) and FHSS(FH) type by automatic recognition. However, when the FHSS 2.4GHZ system R603GF/ R2004GF is used, operation is impossible if it is not the FHSS(FH) type.

When the setting is incorrect, change it by "TYPE". Which RX type is set can be checked with the HOME screen.

Servos used

When the RX type is S-FHSS(SFH), the servo response can be selected from high speed (HIGH) and normal (NORM) mode. The high speed mode is exclusively for our digital servos (including BLS system brushless servo). When using other servos, select the normal mode. All servos, including digital servos, can be used in the normal mode. When the RX type is FHSS(FH), the high speed (HIGH) mode cannot be used.

Selecting the receiver type and servo response

- Display the MODEL RX menu by referring to P38.

(Preparation)

- Select TYPE or RESP on the RX MODE menu screen by (UP) or (DN) button.

TYPE :Receiver type RESP :Servo re response

Select "TYPE" or "RESP" by

(UP) or (DN) button.

Function

Select RX type or servo response with the

(+) or (-) button.

TYPE

FH, SFH

RESP

HIGH (BLS DIGI) NORM

Select RX type or servo re-

sponse with the (+) or (-) button.

When the RX MODE setting was changed, and a model with an RX MODE setting different from the current model was selected, turn the transmitter power off and on. At that time the transmitter transmits in the set RX MODE.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Page 43

Model name "MDL NAME"

A model name (up to 10 characters) can be registered for each model. Letters, symbols, and numbers can be used.

Model name input screen display

The model name input screen can be displayed by referring to P38 and displaying the MODEL RX menu and selecting MDL NAME by (UP) or (DN) button on the MODEL RX menu screen and pressing the (CT)

button.

Setting the menu name

(Move the cursor to the character you want

to change.) Select the model name character you want to set or change by moving the cursor by (UP) or (DN) button. The selected character blinks.

Select MODEL NAME

(MODEL RX screen) (MDL NAME screen)

Move the cursor to the charac-

ter you want to change by (UP) or (DN) button.

Model name

(Selection of character to be used)

The character is decided when selected by (+) or (-) button.

Also move the cursor to "RES<+/->" by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and the model name is initialized to the factory setting.

When ending, return to the menu screen by pressing the (CT)

button.

Model / Receiver Type / Servo Response Mode "MODEL RX"

Select the character by (+) or (-)

button.

Function

Move the cursor to RES<+/-

> and press the (+) and (-) buttons simultaneously for approximately 1 second.

Page 44

Servo Reverse "REV"

(All channel)

This function reverses the direction of operation of the servos related to transmitter steering, throttle, and channel 3 /4 operation.

However, when the position set by trim or subtrim shifts from the center, the center becomes the opposite side.

Channel menu display

Display to each channel menu by the following method:

Select MENU

(HOME screen) (MENU screen)

Channel menu screens

Move the cursor to *STEERING by (UP) or (DN) button and press the (CT) button.

Move the cursor to *THROTTLE by (UP) or (DN) button and press the (CT) button.

Function

(STEERING 1 menu screen) (THROTTLE 1 menu screen) (CH3/CH4 menu screen)

On the menu screen, press the (UP) or (DN)

button and select the STEERING, THROTTLE, CH3 and CH4 channel.

DNUP

Servo Reverse Function Setting

(Preparation)

Move the cursor to REV by (UP) or (DN) button

(Servo reverse setting)

Use the (+) or (-) button to reverse the servo operation direction.

(Each channel can be set similarly.)

When ending, return to the menu screen by pressing the (CT)

button.

Servo Reverse "REV"

Reverse Function selection

- Move the cursor to REV by (UP) or (DN) buttons.

Select button

- Select with the (+) or (-) buttons.

Page 45

Subtrim "SUBTR"

(All channel)

Use this function to adjust the neutral position of the steering, throttle, channel 3 and channel 4 servos.

*Subtrim adjusts the entire range of

the servo in the set direction.

90deg

Use to adjust the neutral position

Refer to P44 and display the channel menus to be set.

Channel menu screens

DNUP

Move the cursor to *STEERING by (UP) or (DN) button and press the (CT) button.

Move the cursor to *THROTTLE by (UP) or (DN) button and press the (CT) button.

(STEERING 1 menu screen) (THROTTLE 1 menu screen) (CH3/CH4 menu screen)

Subtrim adjustment

(Preparation)

- Set the steering and throttle digital trims to the neutral "0" posi-

Subtrim function selection

- Move the cursor to SUBTR by (UP) or (DN) buttons.

tion. Set CH3 to the center "0" position.

- Refer to P44 and display the channel menus to be set.

- Move the cursor to SUBTR by (UP) or (DN) button.

(Subtrim adjustment)

Use the (+) or (-) button to adjust the center.

(Each channel can be set similarly.)

When ending, return to the menu screen by pressing the (CT)

button.

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Subtrim

ST :L100~R100 TH :B100~F100 CH3 :-100~+100 CH4 :-100~+100 Initial value : 0

Function

Subtrim "SUBTR"

Page 46

End Point Adjuster "EPA"

(All channel)

Use this when performing left and right end point adjustments, throttle high side/ brake side operation amount adjustment, channel 3 and channel 4 servo up side/ down side operation amount adjustment during linkage.

- Correct the maximum steering angle for left and right steering angles when there is a difference in the turning radius due to the characteristics, etc. of the vehicle.

Maximum steering angle

The EPA function basically determines the maximum steering angle of each channel.

The functions shown below may have been adjusted or the operating range set by EPA function may be exceeded. Check the linkage each time the following functions are adjusted.

- Sub trim (all channels) .................................. P45

- Program mixing slave side (all channels) .....P66

- Idle up (throttle) ............................................ P79

- Throttle dff, Engine Cut (throttle)................. P81

- Throttle acceration (throttle) ......................... P57

ATL trim

ATL trim allows adjustment of the brake side operation amount during operation. Therefore, when the operating angle is adjusted with throttle EPA, ATL trim must also be taken into account.

Warning

ｎ

Operate each servo over its full stroke and be sure

ｊ

the linkage does not bind or is not loose.

Function

The continuous application of unreasonable force to a servo may cause damage and excessive battery drain.

Adjust the steering servo so that unreasonable force is not applied to the servo by the chassis at maximum servo travel.

Adjust the throttle servo so that unreasonable force is not applied when the engine carburetor is fully open, fully closed, and the brakes are applied fully. If the brakes overheat while running, their ability to function properly decreases. Before running, adjust the suitable maximum servo travel so that unreasonable force is not applied even when the servo travel is increased while running.

Caution!

A howling noise indicates

that the steering servo is

improperly set.

Decide the EPA value at the contact point.

End Point Adjuster "EPA"

Page 47

Refer to P44 and display the channel menus to be set.

Channel menu screens

DNUP

Move the cursor to *STEERING by (UP) or (DN) button and press the (CT) button.

Move the cursor to *THROTTLE by (UP) or (DN) button and press the (CT) button.

(STEERING 1 menu screen) (THROTTLE 1 menu screen) (CH3/CH4 menu screen)

Setting item (channel and direction)

EPA-L :Steering (left side) EPA-R :Steering (right side) EPA-F :Throttle (foward side) EPA-B :Throttle (brake side) EPA-U :3rd or 4th channel (up side) EPA-D :3rd or 4th channel (down side)

Setting item selection (Steering and Throttle direction)

- The direction (EPA-L and EPA-R) linked with the steering wheel is switched.

- The direction (EPA-F and EPA-B) linked with the throttle trigger is switched.

Steering (EPA) adjustment

(Preparation)

- Display the STEERING 1 menus to be set.

- Before setup of the steering end point adjustment (EPA), set the steering D/R rever (initial setup: DT3) to the maximum steering angle position 100%.

- Select the setting item "EPA-L" by (UP) or (DN) button.

Steering (left side) adjustment

Turn the steering wheel fully to the left and use the (+) or (-) buttons to adjust the steering angle.

Steering (right side) adjustment

Turn the steering wheel fully to the right and use the (+) or (-) buttons to adjust the steering angle.

100

(HOME screen)

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Function

When ending, return to the menu screen by pressing the (CT)

button.

End Point Adjuster "EPA"

Steering EPA

EPA-L :0~120 EPA-R :0~120 Initial value :100

Page 48

Throttle (EPA) adjustment

(Preparation)

- Display the THROTTLE 1 menus to be set.

- Before setting the throttle end point adjustment(EPA), set the throttle ATL lever (initial setup: DT4) to the maximum throttle angle position 100%.

- Select the setting item "EPA-F" by (UP) or (DN) button.

Throttle (forward side) adjustment

Pull the throttle trigger fully to the high side and use the (+) or (-) buttons to adjust the throttle angle. However, when using an FET amp, set to 100%.

Throttle (brake side/reverse side) adjustment

Move the throttle trigger fully to the brake side and use the (+) or (-) buttons to adjust the throttle angle. However, when using an ESC, set to 100%.

100

(HOME screen)

Adjust button

- Use the (+) and (-) buttons to make adjustments.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Throttle EPA

EPA-F :0~120 EPA-B :0~120 Initial value :100

When ending, return to the menu screen by pressing the (CT)

button.

3rd & 4th channel servo (EPA) adjustment

(Preparation)

- Refer to P44 and display the channel 3 or channel 4 menu and make the following adjustments:

Function

3rd/4th channel servo (up side) adjustment

Select the setting item "EPA-U" by (UP) or (DN) button, and set the 3rd or 4th channel dial fully to the up side (+ side) and use the (+) or (-) buttons to adjust the servo angle.

3rd/4th channel servo (down side) adjustment

Select the setting item "EPA-D" by (UP) or (DN) button, and set the 3rd or 4th channel dial fully to the down side (- side) and use the (+) or (-) buttons to adjust the servo angle.

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

3rd & 4th channel EPA

EPA-U :0~120 EPA-D :0~120 Initial value :100

When ending, return to the menu screen by pressing the (CT)

button.

End Point Adjuster "EPA"

Page 49

Fail Safe/Battery Fail Safe Function "F/S"

Fail Safe Mode (F/S)

(All channel)

This function moves each servo to a preset position when the receiver cannot receive the signals from the transmitter for some reason.

-When the condition set at "FH" is Rx type (P42), fail safe (F/S) can be set only for throttle (TH). Other channels are set to the normal mode.

-The fail safe data is transferred from the transmitter to the receiver 10 seconds after the transmitter power was turned on. The data is transferred every 5 seconds after that. Be careful because normally the transmitter power is turned on ﬁrst and the receiver power is turned on next and the data is transferred for approximately 10 seconds after the receiver power is turned on.

-For gasoline engine cars, for safety we recommend that this fail safe function be used to set the throttle channel in the direction in which the brakes are applied.

Hold mode (HOLD)

This function holds the receiver in its position immediately before reception was lost. It is an R2104GF and other S-FHSS type receiver only function. When the receiver used is the R603GF/R2004GF FHSS type, this function cannot be used because the receiver type is set to "FH" by receiver type setting (p.42).

Off mode (OFF)

This function stops output of signals to the servos and places the servos into the free state when the receiver cannot receive.

The F/S, HOLD, and OFF modes are automatically reset when signals from the transmitter can be received again.

Battery fail safe function (BFS)

If the receiver battery voltage drops below a certain value when this function is enabled, the throttle servo moves to the position set by fail safe function. When the battery voltage recovers, the battery fail safe function is automatically reset.

-This function cannot be used when the throttle (TH) is not set to fail safe (F/S).

-This function is for the R2104FG and other S-FHSS types only. It cannot be used with the R603GF and R2004FG FHSS type.

Refer to P44 and display the channel menus to be set. For steering and throttle display the STEERING 2 screen and THROTTLE 2 screen by (UP) or (DN) button.

Channel menu screens

Move the cursor to *STEERING by (UP) or (DN) button and press the (CT) button.

Move the cursor to *THROTTLE by (UP) or (DN) button and press the (CT) button.

(STEERING 2 menu screen) (THROTTLE 2 menu screen) (CH3/CH4 menu screen)

Function

Fail Safe/Battery Fail Safe Function "F/S"

Page 50

Fail safe mode selection

(Preparation)

- Refer to P44 and display the channel menus to be set. For

steering and throttle, display the STEERING 2 screen and THROTTLE 2 screen by (UP) or (DN) button.

(Mode selection)

Select the mode by (+) or (-) button.

(Each channel can be individually set.)

When ending hold or off mode setting, return to the menu

screen by pressing the (CT) button. When setting fail safe, set the servo position by the following method.

Fail safe function setup

F/S mode

OFF, HOLD, F/S

F/S mode selection

- Select with the (+) or (-) buttons.

(Servo position setup)

When the fail safe function operates, select the setting item "POSI" by (UP) or (DN) button. The steering wheel, the throttle trigger or 3rd, 4th channel dial remains in the desired operation position. When the (+) and (-) buttons are pressed simultaneously for about 1 second, the servo position is displayed and you can conﬁrm that the function was set.

When you want to release the setting, press the (+) or (-) button for 1 second. "HOLD" is displayed.

(Each channel can be set similarly.)

When ending, return to the menu screen by pressing the (CT)

button.

Battery fail safe function ON/OFF

(Preparation)

Function

- Select the setting item by (UP) or (DN) button. For BATT-F/S function ON/OF, select "OFF" or "ACT" of "BFS".

(Battery fail safe function ACT/OFF)

The BFS function can be switched by (+) or (-) button.

F/S position setup button

- The (+) and (-) buttons are pressed simultaneously for about 1 second.

Battery fail safe function

OFF, ACT Initial value: OFF

When ending, return to the menu screen by pressing the (CT)

button.

When the receiver power supply of an electric car uses a common power supply from an ESC, we recommend that this function be set to OFF because the voltage supplied to the receiver may drop momentarily and the battery fail safe function may be activated.

Fail Safe/Battery Fail Safe Function "F/S"

Page 51

Steering EXP "STR EXP"

(Steering system)

This function is used to change the sensitivity of the steering servo around the neutral position. It has no effect on the maximum servo travel.

Racers Tip

Quick (Positive side)

Mild (Negative side)

When the setting is not determined, or the characteristics of the model are unknown, start with 0%. (When EXP is set to 0%, servo

+1 ~ +100

Servo travel

-1 ~ -100

movement is linear.)

Refer to P44 and display the ST EERI NG 1 menu and the steering EXP screen by the fol-

Wheel operation

lowing method. When set to LEVEL1 by menu level (P37), this function is not displayed.

STEERING menu screens

Display the STEERING 1 menu by pressing (UP) or (DN).

Display the STEERING 2 menu by pressing (UP) or (DN).

(STEERING 1 menu screen) (STEERING 2 menu screen) (EXP cur ve screen)

Steering EXP adjustment

(Preparation)

- On the STEERING 1 screen, display the STEERING 2 screen by (UP) or (DN) button and make the following adjustments:

For graph screen display, adjustment is also possible on the graph screen by referring to the steering menu map of the preceding ﬁgure.

Select the setting item "*EXP" by (UP) or (DN) button. When

you want to quicken steering operation, use the (+) button to adjust the + side. When you want to make steering operation milder, use the (-) button to adjust the - side.

Adjustment range

-100~0~+100

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Wheel operation

Vertical cursor moves in step with steering wheel operation.

Function

When ending adjustment, move the cursor to an item other

than "EXP" by (UP) or (DN) button and return to the menu screen by pressing the (CT) button.

Dial / Trim Setting

The steering EXP adjustment (RATE) can be controlled with digital dial or digital trim. With the function select dial function. (See page 60)

Steering EXP "STR EXP"

Page 52

Throttle EXP "THR EXP"

(Throttle system)

This function makes the throttle high side and brake side direction servo operation quicker or milder. It has no effect on the servo maximum operation amount.

Advice

When the course conditions are good and the surface has good grip, set each curve to the + side (quick side). When the road surface is slippery and the drive wheels do not grip it, set each curve to the - minus (mild) side.

Refer to P44 and display the THROTTLE 1 menu and the throttle EXP screen by the following method. When set to LEVEL1 by menu level (P37), this function is not displayed.

EXPF (Forward )

THROTTLE menu screens

(

THROTTLE

Display the THROTTLE 1 menu by pressing (UP) or (DN).

Display the THROTTLE 2 menu by pressing (UP) or (DN).

1 menu screen) (

THROTTLE

2 menu screen) (EXP curve screen)

Vertical cursor moves in step with steering wheel operation.

EXPB (Brake/ Reverse )

THROTTLE menu screens

Function

Display the THROTTLE 1 menu by pressing (UP) or (DN).

Display the THROTTLE 2 menu by pressing (UP) or (DN).

Vertical cursor moves in step with steering wheel operation.

(

THROTTLE

1 menu screen) (

THROTTLE

2 menu screen) (EXP curve screen)

Dial / Trim Setting

The throttle EXP adjustment (RATE) can be controlled with digital dial or digital trim, using the function select dial function. (See page 60)

Throttle EXP "THR EXP"

Page 53

Adjustment method for EXP curve

(Preparation)

- On the THROTTLE1 screen, display the THROTTLE2 screen by (UP) or (DN) button and make the following adjustments:

For graph screen display, adjustment is also possible on the graph screen by referring to the throttle menu map of the preceding ﬁgure.

Forward Exponential Adjustment.

Select the setting item "*EXPF" by (UP) or (DN) button. Use the plus (+) button

Quick

Servo travel

+1 ~ +100

Normal

to adjust for a faster throttle response or use the minus (-) button for a slower or milder throttle response.

Brake Exponential Adjustment

Select the setting item "*EXPB" by (UP) or (DN) button. Use the plus (+) button to adjust for a faster brake

Trigger operation

Quick

Servo travel

-1 ~ -100

+1 ~ +100

Mild

Normal

response or use the minus (-) button for a slower or milder brake response.

-1 ~ -100

Mild

Adjustment range

EXPF :Forward EXPB :Brake/ Reverse

Adjustment range

-100 ~ 0 ~ +100%

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Adjustment range

-100 ~ 0 ~ +100%

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Trigger operation

When ending adjustment, move the cursor to an item other

than "EXP-F"/"EXP-B" by (UP) or (DN) button and return to the menu screen by pressing the (CT) button.

Throttle EXP "THR EXP"

Function

Page 54

Steering Speed "SPEED"

(Steering system)

Quick steering operation will cause momentary understeering, loss of speed, or spinning. This function is effective in such cases.

Smooth corneringSpin

Understeering

Without "SPEED" With "SPEED"

Operation

- This function limits the maximum speed of the steering servo. (Delay function)

- The steering speed when the steering wheel is operated (TURN direction) and returned

(RETN direction) can be independently set.

- If the steering wheel is turned slower than the set speed, the steering servo is not affected.

Refer to P44 and display the STEERING 1 menu and the steering speed screen by the following method. When set to LEVEL1 by menu level (P37), this function is not displayed.

Function

STEERING menu screens

Display the STEERING 1 menu by pressing (UP) or (DN).

Setup item

Display the STEERING 2 menu by pressing (UP) or (DN).

TURN :TURN direction RETN :RETURN direction

(STEERING 1 menu screen) (STEERING 2 menu screen)

Throttle Speed "SPEED"

Page 55

Steering Speed adjustment

(Preparation)

- On the STEERING 1 screen, display the STEERING 2 screen by (UP) or (DN) button and make the following adjustments:

"TURN" direction adjustment

Select the setting item "TURN" by (UP) or (DN) button, and use the (+) or (-) buttons to

adjust the delay amount.

"RETURN" direction adjustment

Select the setting item "RETN" by (UP) or

(DN) button, and use the (+) or (-) buttons to adjust the delay amount.

When ending, return to the menu screen by pressing the (CT)

button.

Adjustment range

1~100% (each direction) At 100%, there is no delay.

Servo operation is delayed.

Adjust button

- Adjust with the (+) and (-) but-

tons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

100%1%

Setting example (Steering servo: BLS451 / BLS351) . . . (Setting criteria)

- Onroad TURN side: Approx. 50~80% RETURN side: Approx. 60~100%

- Offroad TURN side: Approx. 70~100% RETURN side: Approx. 80~100%

Dial / Trim Setting

The steering speed adjustment "TURN" and "RETN" can be controlled with digital dial or digital trim. With the function select dial function. (See page 60)

Throttle Speed "SPEED"

Function

Page 56

Throttle Speed "SPEED"

Sudden throttle trigger operation on a slippery road only causes the wheels to spin and the vehicle cannot accelerate smoothly. Setting the throttle speed function reduces wasteful battery consumption while at the same time permitting smooth, enjoyable operation.

Operation

-Throttle servo (ESC) operation is delayed so that the drive wheels will not spin even if the trottle trigger is operated more than necessary.

This delay function is not performed when the throttle trigger is returned and at brake operation.

THROTTLE menu screens

Display the THROTTLE 1 menu by pressing (UP) or (DN).

Without "SPEED": Slow start due to skidding

(Throttle system)

With "SPEED": Quick start without skidding

neutral

high

(

THROTTLE

Display the THROTTLE 2 menu by pressing (UP) or (DN).

1 menu screen) (

THROTTLE

2 menu screen)

SPEED : adjust the delay amount

Throttle Speed adjustment

(Preparation)

Function

- On the THROTTLE 1 screen, display the THROTTLE 2 screen by (UP) or (DN) button and make the following adjustments:

(Delay adjustment)

Adjustment range

1~100% At 100%, there is no delay.

100%1%

Servo operation is delayed.

Select the setting item "SPEED" by (UP) or (DN) button, and use the (+) or (-) button to adjust the delay of the entire throttle forward side range.

When ending, return to the menu screen by pressing the (CT)

button.

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Dial / Trim Setting

The throttle speed adjustment

can be controlled with digital dial or digital trim. With

the function select dial function. (See page 60)

Throttle Speed "SPEED"

Page 57

Throttle Acceleration "ACCFW / ACCBK"

(Throttle system)

The servo will jump to the input position at its maximum possible speed. Unlike exponential, which adjusts the whole throttle movement into a curve, throttle acceleration simply "jumps" away from neutral and then leaves the remaining response linear.

Operation

- Operation near the throttle trigger neutral position becomes a sharp rise.

- The forward and brake

50%

100%

Servo travel

100%

50%

sides can be set separately.

- When the brake mixing

function (p.72) is set, the CH3/CH4 brake can also be set.

Set value

FWRD

BRAKE

The standard value (100% point) of this setup affects the operation amount set by throttle EPA function.

Convenient usage method

For gasoline engine cars, the linkage must have a

Clearance

clearance because one servo controls the engine carburetor and brake. Thus, there is a noticeable time delay at both the forward and brake sides. Sharp response comparable to that of electric mo-

Caburetor

Servo horn

tor cars is obtained by reducing this clearance at the transmitter side.

Brake side

Refer to P44 and display the THROTTLE 1 menu and the throttle acceleration screen by the following method. When set to LEVEL1 by menu level (P37), this function is not displayed.

THROTTLE menu screens

Display the THROTTLE 1 menu by pressing (UP) or (DN).

(

THROTTLE

Display the THROTTLE 2 menu by pressing (UP) or (DN).

1 menu screen (

Throttle Acceleration "ACCFW/ACCBK"

THROTTLE

2 menu screen)

Setup item

ACCFW : acceleration amount ACCBK :

acceleration amount

Forward side

Brake side

Function

Page 58

Throttle acceleration adjustment

(Preparation)

- On the THROTTLE 1 screen, display the THROTTLE 2 screen by (UP) or (DN) button and make the following adjustments:

(Forward acceleration amount adjustment)

Select the setting item "ACCFW" by (UP) or (DN) button and use the (+) and (-) buttons to adjust the acceleration amount.

"0" :No acceleration "100" :Maximum acceleration (Approximately 1/2 of the forward side throttle angle)

(Brake side acceleration amount adjustment)

Select the setting item "ACCBK" by (UP) or (DN) button and use the (+) and (-) buttons to adjust the acceleration amount.

"0" :No acceleration "100" :Maximum acceleration (Brake side maximum throttle angle)

When ending, return to the menu screen by pressing the (CT)

button.

Forward acceleration amount (ACCFW)

0~100 Initial value: 0

Brake side acceleration amount (ACCBK)

0~100 Initial value: 0

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Function

Dial / Trim Setting

The throttle acceleration adjustment amount (ACCFW), (ACCBK) can be controlled with digital dial or digital trim. With the function select dial function. (See page 60)

Throttle Acceleration "ACCFW/ACCBK"

Page 59

Displaying other functions of each channel menu

(All channel)

In addition to the steering, throttle, CH3/4 REV, EPA, SUBTR, EXP, ACC, SPEED, F/S and other settings displayed before this page, TRIMD/R, ATL, and CH3/4 POSI can be checked and adjusted on each channel menu screen.

When the TRIM D/R, ATL, and CH3/4 POSI functions are not assigned to trim/ dial, they can be set on this screen.

When the functions displayed on this screen are assigned to trim/dial by function select dial function (P60), they are linked with that dial.

When CH3 or CH4 is set to SW by function select switch function (P62), they are linked to switch operation. Therefore be careful because when CH3/4 are adjusted on this screen, unintended operation may be performed when the switch was operated.

Channel menu screens

DNUP

Move the cursor to *STEERING by (UP) or (DN) button and press the (CT) button.

Move the cursor to *THROTTLE by (UP) or (DN) button and press the (CT) button.

(STEERING 1 menu screen) (THROTTLE 1 menu screen) (CH3/CH4 menu screen)

Rate/position adjustment on channel menu screen

(Function selection)

On each channel menu screen select D/R, ATL, POSI or other setting item by (UP) or (DN) button.

(Position setting/rate adjustment)

Adjust the position or rate with the (+) or (-) button.

When ending adjustment, return to the menu screen by

pressing the (CT) button.

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Channel 3 position (POSI) Channel 4 position (POSI)

0~100% Initial value: 0

D/R rate (D/R)

0~100% Initial value: 100

Brake amount (ATL)

0~100% Initial value: 100%

Function

Displaying other functions of each channel menu

Page 60

Function Select Trim Dial "TRIM DIAL"

Selection of the function to be performed by digital trim (DT1, DT2, DT3, DT4) and dial (DL1) and step amount adjustment and operation direction reversal can be performed by this function.

The functions that can be assigned to dial and digital trim are listed on the next page.

- The step amount can be adjusted. (The relationship between set value and step amount is shown in the table on the next page.)

- The direction of operation of the servos can be reversed. (NOR/REV)

Display the function select trim/dial screen by as follows:

Select MENU

CT CTCT

(HOME screen) (MENU screen) (DIAL SW screen) (Function Trim Dial screen)

Function select dial setting

(Setting dial/trim selection)

Select the dial or trim you want to set by (UP) or (DN) button.

(Function setting)

Select the function with the (+) or (-) button.

Function

- Refer to the list on the next page for the abbreviations of the functions.

(Step amount setting)

Select the step amount you want to set by (UP) or (DN) button. Set the step amount with the (+) or (-) button.

- Refer to the next page for the relationship between set value and step amount.

When ending setting, return to the DIAL SW screen by

pressing the (CT) button. To return to the menu screen, select <MENU> by (UP) or (DN) button and press the (CT) button and to return to the HOME screen select <HOME> by (UP) or (DN) button and press the (CT) button.

Function selection

Step amount setting

Direction of operation setting

Adjust button

Adjust with the (+) and (-) but-

tons.

- Return to the initial value "2" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Function Select Trim Dial "TRIM DIAL"

Page 61

DT1

DT2

DT4

Relationship between set value and step amount

(Setting range: 1~10, 20, 30, 40, 50, 100, 2P)

-Steering trim/throttle trim When set to the minimum "1", the total

trim operating width is 200 clicks. For "100", the total operating width is 2 clicks and for 2P, the total operating width is 1 click.

-Rate, etc. setting This is the % value which is operated by

1 click relative to the set value of each rate. Since the total operating width of functions having a rate of -100~0~+100 is 200%, when set to "100", the total operating width is 2 clicks. Since the total operating width of functions with a 0~100 rate is 100%, "100" and 2P are operated by 1 click.

-Channel 3/4 When set to the minimum "1", the to-

tal operating width of channel 3 is 200 clicks. For "100", the total operating with is 2 clicks and 2P is operated by 1 click.

DL1

DT3

Set table functions (DL1, DT1/DT2/DT3)

Abbreviation

used on setup

screen D/R Dual rate function ATL ATL function EXP-ST Steering EXP EXP-FW Throttle EXP (Forward side) EXP-BK Throttle EXP (Brake side) SPD-TN Steering speed (Turn side) SPD-RN Steering speed (Return side) ABS.PS A.B.S. function (Return amount) ABS.DL A.B.S. function (Delay) CYCLE A.B.S. function (cycle speed) ACC-FW Throttle acceleration (Forward side) ACC-BK Throttle acceleration (Brake side) TH-SPD Throttle speed ST-TRM Steering trim TH-TRM Throttle trim CH3 Channel 3 CH4 Channel 4 SUBTR1 Sub trim (CH1) SUBTR2 Sub trim (CH2) SUBTR3 Sub trim (CH3) SUBTR4 Sub trim (CH4) IDLE Idle up function ESC-RT Dual ESC mixing (4ch ESC rate) TH-OFF PMX-A Program mixing (RGHT/BRAK/DOWN sides) PMX-B Program mixing (LEFT/FWRD/UP sides) BK3-RT Brake mixing (3ch brake rate) BK4-RT Brake mixing (4th brake rate)

4WS-RT OFF

Throttle off (engine cut)

4WS mixing (3ch steering rate) Not used

Function name, etc

Function

Function Select Trim Dial "TRIM DIAL"

Page 62

Function Select Switch "SWITCH"

Selection of the function to be performed by push switch (SW1.PSH, PS2.SLD) and operation system setting can be performed by this function.

- The functions that can be assigned to each switch are listed on the next page.

- SW1.PSH alternate operation (operation which switches between ON and OFF each time the switch is pressed) is possible.

NOR (Normal) -ON only while pressed, OFF when released. ALT (Alternate) -Switched between ON and OFF each time pressed.

Display the function select switch screen by as follows:

Select MENU

CT CTCT

(HOME screen) (MENU screen) (DIAL SW screen) (Function Switch screen)

Function select switch setting

(Setting SW selection)

Select the SW you want to set by (UP) or (DN) button.

(Function setting)

Function

Select the function with the (+) or (-) button.

-Refer to the list for the abbreviations of the functions.

(Changing the SW1.PSH operation system)

Select DIR of <SW1.PSH) by (UP) or (DN) button.

Select ALT or NOR with the (+) or (-) button.

When ending setting return to the DIAL SW screen by

Function selection

Direction of operation setting

Adjust button

Adjust with the (+) and (-) but-

tons.

Function Select Switch "SWITCH"

Page 63

SW2. SLD

SW1. PSH

Set table functions

Abbreviation used on setup screen

NT-BRK Neutral brake function ON/OFF ABS A.B.S function ON/OFF IDLE Idle up function ON/OFF PRGMIX Program mixing function ON/OFF TH-OFF CH3 channel 3 CH4 channel 4 4WS MIX 4WS mixing type select TIMER Timer function start/stop OFF Not used

Set table functions

Abbreviation used on setup screen

NT-BRK Neutral brake function ON/OFF ABS A.B.S function ON/OFF IDLE Idle up function ON/OFF PRGMIX Program mixing function ON/OFF TH-OFF CH3 channel 3 CH4 channel 4 OFF Not used

(SW1. PSH)

Throttle off (engine cut)

(SW2. SLD)

Throttle off (engine cut)

Function name, etc

function ON/OFF

Function name, etc

function ON/OFF

Function

Function Select Switch "SWITCH"

Page 64

Advance Menu "ADVANCE"

The brake mixing, 4WS mixing, ABS, neutral brake, and other special functions are set with the ADVANCE menu.

Select MENU

(HOME screen) (MENU screen) (ADVANCE screen)

Advance function

(UP) or (DN) button

UPDN

Function

Program mixing function

Dual ESC function

A.B.S function

Throttle mode function

Advance Menu "ADVANCE"

Brake mixing function

Function trim dial/switch

4WS mixing function

MC link function

Page 65

Program mixing PRG MIX

Mixing can be applied between the steering, throttle, channel 3, and channel 4 channels.

A.B.S function [ABS]

Pumping brake operation, which brakes the throttle servo intermittently at brake operation, can be set.

Brake mixing [BRAKE MIX]

This function is used when the front and rear brakes are independent and are adjusted individually such as a 1/5GP car.

4WS mixing [4WS MIX]

This function can be used with crawlers and other 4WS type vehicles. It is mixing which controls front side steering by CH1 and rear side steering by CH3.

Dual ESC [DUAL ESC]

This function is mixing used when the front and rear drive motor controllers of a crawler or similar vehicle are used independently.

Throttle mode [THR MODE]

This menu contains the following throttle functions:

SXNT (Neutral position)

The forward and brake (back) operation ratio can be selected from 7:3 and 5:5 by changing the neutral position of the throttle servo.

IDLUP (Idle up)

This function is used to improve engine starting performance by raising the idling speed when the engine of a gasoline car (boat) is started.

NTBRK (Neutral brake)

The neutral brake position, which applies the brakes at the neutral position of the trigger, can be set.

THOFF (Throttle off)

This function stops the engine of a boat, etc. by operating the throttle servo to the set position by switch regardless of the throttle trigger position.

Function

Function trim dial/switch [DIAL SW]

Refer to the function trim dial and function switch described on P60 to P63.

MC link [MC LINK]

This is a special function which allows Futaba motor controller (MC) data changes to be set by the T4PL transmitter (MC950CR, MC851C, MC602C, MC02R, etc.).

Advance Menu "ADVANCE"

Page 66

Programmable Mix "PROG MIX"

(All channels)

This function allows you to apply mixing between the steering, throttle, channel 3 and channel 4.

Additional Functions

-When the steering or throttle channel is the master channel (channel that applies mixing), trim data can be added. (Trim mode)

- The mixing mode selection. (Master mixing mode)

Relating function

steering :EPA, STR EXP, D/R, SPEED, 4WS MIX throttle :EPA, THR EXP, ATL, ABS, SPEED, BRAKE MIX, NT-BRK, ESC MIX, ACCFW/BK CH3 :EPA,BRAKE MIX,4WS MIX CH4 :EPA,BRAKE MIX,ESC MIX

Movement of the slave channel side

The movement of the master channel side will be added to the movement of the slave channel side.

Display the peogrammable mixes screen as described on P64.

Setup item selection

- Select by (UP) or (DN) button.

Setup items

MODE : Function ON/OFF

These setup items are different depending on the master channel.

Upper side : LEFT/FWRD/UP Lower side : RGHT/BRAK/DOWN

LEFT : RGHT : MST : Master channel SLV : Slave channel MXMD : Mix mode TRIM : Trim mode

Program mixing function

Mixing rate (Left side) Mixing rate (Right side)

Function

Program mixing adjustment

(Preparation)

- When "PROG MIX" is turned ON and OFF by switch, set the switch by function select switch function (P62).

(Mixing function ON/OFF)

Select the setting item "MODE" by (UP) or (DN) button. Press the (+) or (-) and set the function to the "ON" or "OFF" state.

“INH” : Function OFF “ON” : Function ON. When the switch is OFF, “OFF” is displayed.

Function SW

PROGMIX

Function ON/OFF (MODE)

INH,ON(OFF)

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "100" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Programmable Mix "PROG MIX"

Page 67

(Master channel)

Select setup item "MST" by (UP) or (DN) button, and select the master channel by pressing the (+) or (-) button.

Channel selection (MST)

STR, THR, CH3, CH4 Initial value :STR

(Slave channel)

Select setup item "SLV" by (UP) or (DN) button, and select the slave channel by pressing the (+) or (-) button.

(Left, forward or up side mixing amount adjustment)

Select the setting item "LEFT", "FWRD", or "UP" by (UP) or (DN) button. Use the (+) or (-) button and adjust the left, forward, or up side mixing amount.

(Right, brake or down side mixing amount adjustment)

Select the setting item "RGHT", "BRAK", or "DOWN" by (UP) or (DN) button. Use the (+) or (-) button and adjust the right, brake, or down side mixing amount.

(Mixing mode setup)

Select setup item "MXMD" by (UP) or (DN) button, and use the (+) or (-) button to select the mixing mode.

"OFF" :Mixing proportional to master channel operation. "MIX" :Mixing by master channel another function considered.

Channel selection (SLV)

STR, THR, CH3, CH4 Initial value :CH3

Mixing amount

-120~0~+120

Initial value: +100

Mixing amount

-120~0~+120

Initial value: +100

Mixing mode (MXD)

OFF, ON Initial value: OFF

(Trim mode setup)

Select setup item "TRIM" by (UP) or (DN) button, and use the (+) or (-) button to select the mixing mode.

"OFF" :Trim is removed. "ON" :Trim is added.

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

Programmable Mix "PROG MIX"

Trim mode (TRIM)

OFF, ON Initial value: OFF

Function

Page 68

A.B.S. Function "A.B.S"

(Throttle system)

When the brakes are applied while cornering with a 4 Wheel Drive or other type of vehicle, understeer may occur. The generation of understeer can be eliminated and corners can be smoothly cleared by using this function.

Operation

- When the brakes are applied, the throttle servo will pulse intermittently. This will have the same effect as pumping the brakes in a full size car.

- The brake return amount, delay amount, pulse cycle, and brake duty can be adjusted.

Operation display

During ABS operation, the LED blinks.

Display the A.B.S function screen as described on P64.

Setup item selection

- Select by by (UP) or (DN) button.

Setup items

MODE : Function ON/Off AB.P : Brake return amount DELY : Delay amount CYCL : Cycle speed TG.P : Trigger point

A.B.S function

- AB.P : Amount of brake return

Function

Sets the rate at which the servo returns versus trigger oper-

DUTY : Cycle duty ratio

A.B.S

DUTY (duty): X and Y ratio

ation for brake release. When set to 0%, the ABS function is not performed. When set to 50%, the servo returns 50% (1/2) of the t rigger opera-

Servo travel

X: (Brake application time)

TG.P (Trigger point)

Without A.B.S.

With A.B.S.

Y: (Brake return time)

AB.P (Amount of

brake return)

tion amount and when set to 100%, the servo returns to the neutral position.

CYCL (Cycle)

Trigger operation

A.B.S Function "A.B.S"

Page 69

- DELY : Delay

Sets the delay from brake operation to ABS operation. When set to 0%, the ABS function is activated without any delay. At 50%, the ABS function is activated after a delay of approximately 1 second and at 100%, the ABS function is activated after a delay of approximately 2 seconds.

- CYCL : Cycle speed

Sets the pulse speed (cycle). The smaller the set value, the faster the pulse cycle.

- TG.P : Trigger point

Sets the trigger point at which the ABS function begins to operate at brake operation.

- DUTY : Cycle duty ratio

Sets the proportion of the time the brakes are applied and the time the brakes are released by pulse operation. The ratio can be set to HIGH, MID or LOW.

- MODE : Function ON/OFF

ABS function ON/OFF setting. When using the ABS function, set to "ACT(ON)".

A.B.S function adjustment

(Function ON/OFF)

Select the setting item "MODE" by (UP) or (DN) button. Set the function to the active state by pressing the (+) or (-) button.

"INH(OFF)" :Function OFF "ACT(ON)" :Function ON "ACT(OFF)" :Switch OFF when setting switches

(Brake return amount adjustment)

Select the setting item "AB.P"

AB.P

by (UP) or (DN) button. Use the (+) or (-) button to adjust

Servo travel

the return amount.

AB.P (Amount of brake return)

"0" :No return "50" :Return to the 50% position of the brake operation amount "100" :Return to the neutral position.

(Delay amount setup)

Select the setting item "DELY" by (UP) or (DN) button. Use the (+) or (-) button to adjust the delay amount.

"0" :A.B.S. function performed without any delay "50" :A.B.S function performed after an approximate 1 sec delay. "100" :A.B.S. function performed after an approximate 2 secs delay.

Setup item selection

- Select by by (UP) or (DN) button.

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

- Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. 1 sec).

Function ON/OFF (MODE)

INH(OFF), ACT(ON), ACT(OFF)

Brake return amount (AB.P)

0 ~ 50 ~ 100 Initial value: 50

- Brake return amount (AB.P) is influenced by the "EXP" rate on the brake side.

Delay amount (DELY)

0 ~ 100 Initial value: 0

Function

A.B.S Function "A.B.S"

Page 70

(Cycle speed adjustment)

Select setting item "CYCL" by (UP) or (DN) button. Use the (+) or (-) button to adjust the pulse speed (cycle).

- The smaller the set value, the faster the pulse speed.

CYCL

Servo travel

CYCL (Cycle)

Cycle speed (CYCL)

1 ~ 30 Initial value: 10

(Trigger point setup)

Select setting item "TG.P" by (UP) or (DN) button. Use the (+)

TG.P

Servo travel

(Trigger point)

TG.P

or (-) button to adjust the operation point.

Brake side

Neutral

- Sets the throttle trigger position at which the A.B.S. function is performed. The number is the % display with the full brake position made 100.

(Cycle duty ratio setup)

TGP

DUTY

Select setting item "DUTY" by (UP) or (DN) button. Use the (+) or (-) button to adjust the duty ratio.

"LOW" :Brake application time becomes shortest. (Brakes lock with difﬁculty) "HIGH" :Brake application time becomes longest (Brakes lock easily) (Remark) For low grip, set at the LOW side and for high grip, set at the HIGH side.

Servo travel

Y: (Brake return time

X: (Brake

application time)

DUTY (duty): X and Y ratio

Trigger point (TG.P)

10 ~ 100 Initial value: 30

Duty ratio (DUTY)

LOW - MID - HIGH Initial value: MID

Function

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

Dial / Trim Setting

The brake return amount (AB.P), delay amount (DELY) and cycle (CYCL) can be controlled with digital dial or digital trim, with the function select dial function. (See page

60)

Switch setting

Use SW1.PSH or SW2.SLD to switch the A.B.S. function ON/OFF.

See the function select switch function (See page 62).

A.B.S Function "A.B.S"A.B.S Function "A.B.S"

Page 71

Fail Safe Unit

When the T4PL is used with the Futaba fail safe unit (FSU-1), it will operate as described below. However, FSU-1 cannot be used at the high speed mode.

- When the FSU-1 is connected to the throttle channel, and the A.B.S. function has been activated, the FSU-1 LED will ﬂash each time the servo operates. The reason for this is that the FSU-1 responds to sudden data changes caused by A.B.S. function pumping operation. It does not mean that the fail safe function is activated. The servo will not be affected.

Example of A.B.S. function setting when BLS351 / BLS352 used (There will be a slight difference depending on the state of the linkage.)

- Basic setting

AB.P: Approx. 30% (If this value is too high, the braking distance will increase.)

CYCL: 5~7

DUTY: (When grip is low: LOW side, when grip is high: HIGH side)

DELY: 10~15%

TG.P: Approx. 70%

- When the wheels lock, or the car spins, when the brakes are applied fully

AB.P: Increase from 30%

DUTY: Shift to "LOW" side

DELY: Reduce the delay

- When the braking effect is poor and the braking distance is long when the brakes are applied fully

AB.P: Decrease from 30%

DUTY: Shift to "HIGH" side

DELY: Increase the delay

1/5 scale car and other independent brakes and ABS

ABS can be independently set for the brakes which are controlled by the 3rd CH and 4th CH by using the brake mixing (BRAKE) function described on page 72. For more information, read the brake mixing (BRAKE) item.

A.B.S Function "A.B.S"

Function

Page 72

Brake Mixing "BRAKE"

(Throttle, 3rd /4th channel system)

This function is used when the front and rear brakes must be adjusted independently such as a 1/5 scale GP car. This mixing uses the 2nd CH for the rear brakes and the 3rd or 4th CH for the front brakes, or controls the front brakes with the 3rd CH and 4th CH servos, or controls the 2nd CH by independent throttle and controls the rear and front brakes with the 3rd CH and 4th CH.

3CH

Front Brake

3CH 4CH

2CH

4CH

Rear Brake

2CH

Operation

-When braking, mixing is applied to 2nd CH

3rd CH, 4th CH.

-3rd CH and 4th CH brake amount, 2nd CH, 3rd CH, and 4th CH brake delay, and 3rd CH and 4th CH brake ABS can be set.

CH3/4 brake ABS function

The ABS function can be used independently at the CH3 and CH4 sides even when the CH2 side ABS function is OFF. The pumping speed (CYCL), operation point (TG.P), and duty ratio (DUTY) can be set in common with the CH2 side ABS function.

Function

Display the brake mixing screen as described on P64.

Setup item selection

- Select by by (UP) or (DN) button.

Setup item

<CH3> MODE : Brake function ON/OFF RATE : Brake rate DELY : Delay amount ABS : ABS. function ON/OFF

Brake mixing function

<CH4> MODE : Brake function ON/OFF RATE : Brake rate DELY : Delay amount ABS : ABS. function ON/OFF

<CH2> DELY : Delay amount

Brake Mixing "BRAKE"

Page 73

Brake mixing adjustment

(Brake mixing function ON/OFF)

Using the (UP) or (DN) button, select "MODE" of <CH3> for CH3 brake and "MODE" of <CH4> for CH 4 brake.

Press the (+) or (-) key and set the function to the "ACT" state.

"INH" : Function OFF "ACT" : Function ON

- When "(4WS>OFF)" is displayed below <CH3>ABS, the CH3 brake cannot be used if the 4WS function is not set to "ACT".

- When "(ESC>INH)" is displayed under <CH4>ABS, the CH4 brake cannot be used if the dual ESC function is not set to "INH".

(Brake rate)

Using the (UP) or (DN) button, select "RATE" of <CH3> for CH3 brake and "RATE" of <CH4> for CH 4 brake , and use the (+) and (-) buttons to adjust the Brake rate amount.

(Delay amount setup)

Using the (UP) or (DN) button, select "DELY" of <CH3> for CH3 brake, "DELY" of <CH4> for CH 4 brake and "DELY" of <CH2> for CH 2 brake. Use the (+) and (-) buttons to adjust the delay amount.

"0" : No delay "100" : Maximum delay amount

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

Function ON/OFF (MODE)

INH, ACT

Brake rate (RATE)

0 ~ 100 Initial value:100

Delay amount (DELY)

(CH3) 0 ~ 100 (CH4) 0 ~ 100 (CH2) 0 ~ 100 Initial value:0

(3rd & 4th channels brake-A.B.S ON/OFF)

Using the (UP) or (DN) button, select "ABS" of <CH3> for CH3 brake and "ABS" of <CH4> for CH 4 brake.

Press the (+) or (-) key and set the function to the "ACT" state.

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

Setting the 4WS mixing/dual ESC function

Function ON/OFF (ABS)

INH, ACT

To use CH3 of the brake mixing function, 4WS mixing (P74) must be set to "INH" and to use CH4, the dual ESC function must be set to "INH"

Dial / Trim Setting

The function select dial function can control the 3rd/4th channels. Brake rate (RATE) can be controlled with digital dial or digital trim, using the function select dial function. (See page 60)

Brake Mixing "BRAKE"

Function

Page 74

4WS Mixes "4WS MIX"

(Steering, 3rd channel system)

This function can be used with crawlers and other 4WS type vehicles. It is mixing which uses the 1st CH to control the front side steering and the 3rd CH to control the rear side steering.

OFF (front side only), reverse phase, same phase, rear side only and other 4WS type switching is used by selecting SW1.PSH with the function select switch function (P62). If not selected, <NO SW> is displayed. Therefore, select SW1.PSH.

Display the 4WS mixing screen as described on P64.

Setup item selection

- Select by by (UP) or (DN) button.

Setup items

MODE ：4WS Type RATE MXMD ：Mix mode

< NO SW > If function’s ON/OFF switch is not

selected, <NO SW> is displayed.

3ch rate (Rear side)

：

The function select switch screen (P62) can be displayed from this screen.

Function

Same phase Reverse phase Rear side only

Front side only

4WS OFF

（

）

4WS Mixes（4WS) "4WS-MIX"

Page 75

4WS mixing adjustment

(Preparation)

Since this function is used by switching the type of 4WS with a switch, the switch used by the function select switch function (page 62) is set.

(4WS type selection)

Operate the (UP) or (DN) button, and select the setting item "MODE". Select the type by pressing the (+) or (-) button.

"INH" :Function OFF (front only) "2TYP" :Front side only, reverse phase switching "3TYP" :Front side only, reverse phase and same phase switching "4TYP" :Front side only, reverse phase, same phase, and rear side only switching

Switched in the order shown in the ﬁgure below by set SW

"2TYP"：Front side only and reverse phase switching

"3TYP"：Front side only, reverse phase, and same phase switching

Setup buttons

- Use the (+) and (-) buttons to make adjustments.

Function ON/OFF (MODE)

OFF, 2TYP, 3TYP, 4TYP

"4TYP"：Front side only, reverse phase, same phase, and rear side only switching

(Rear side travel adjustment)

Select setting item "RATE" by (UP) or (DN) button. Adjust the rear side travel with the (+) or (-) button.

(Mix mode setting)

Select setting item "MXMD" by (UP) or (DN) button.Set the mix mode with the (+) or (-) button.

"OFF" :The EXP function of the 1st CH and other settings are not mixed. "ON" :The EXP function o the 1st CH and other settings are mixed.

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

4WS Mixes（4WS) "4WS-MIX"

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

- Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. 1 sec).

Rear rate (RATE)

0 ~ 100 Initial value:100

Mixing mode (MXMD)

OFF, ON Initial value: OFF

Function

Page 76

Dual ESC mixing "DUAL ESC"

(Throttle system)

This function is mixing used with crawlers and other 4WD type vehicles and uses the 2nd CH to control the front motor controller and the 4th CH to control the rear motor controller.

Front drive only, rear drive only, or both front and rear drive can be selected using any programmed DT (digital trim) button.

Display the Dual ESC function screen as described on P64.

Setup item selection

- Select by by (UP) or (DN) button. The function select DT screen (P60) can be displayed from this screen.

Setup items

MODE ：DUAL ESC Type RATE MXMD ：Mix mode TRIM ：Trim mode

4ch rate (Rear side)

：

Dual ESC mixing adjustment

(Preparation)

- This function is used to switch between front drive/4WD/ rear drive using one of the programmed DT buttons. Set the desired button for this function using the DT button screen (P60).

"Programmed DT buttons" :Select to CH4 "Range (step)" :Select to 100

Function

(Dual ESC setting)

Select the setting item "MODE" by (UP) or (DN) button. Set

Setup buttons

- Use the (+) and (-) buttons to make adjustments.

the function by pressing the (+) or (-) button.

"INH" : Function OFF "ACT" : Function ON

Function ON/OFF (MODE)

INH, ACT

Dual ESC mixing "DUAL ESC"

Page 77

The programmed DT button is used to select the drive type as shown in the ﬁgure below.

(Rear side travel adjustment)

Select the setting item "RATE" by (UP) or (DN) button. Use when applying a rotation difference to the front and rear wheels by adjusting the rear (CH4) motor controller travel with the (+) or (-) button.

(Mix mode setting)

Select the setting item "MXMD" by (UP) or (DN) button. Set the mix mode with the (+) or (-) button.

"OFF" : CH2 EXP function and other settings are not mixed. "ON" : CH2 EXP function and other settings are mixed.

(Trim mode setting)

Select the setting item "TRIM" by (UP) or (DN) button. Set the trim mode with the (+) or (-) button.

"OFF" : Front side (CH2) trim data is not included. "ON" : Front side (CH2) trim data is included.

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

- Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. 1 sec).

Rear rate (RATE)

0 ~ 120 Initial value:100

Mixing mode (MXMD)

OFF, ON Initial value: OFF

Trim mode (TRIM)

OFF, ON Initial value: OFF

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

Dial / Trim Setting

The function select dial function can control the 4th channel’s ESC (Rear side) rate (RATE) with digital dial or digital trim, using the function select dial function. (See page 60)

Note:

As this function drives 2 separate motor controllers simultaneously, a mutual load is applied. Use this function carefully so that the motor controllers are not damaged. Futaba will not be responsible for motor controller, motor, and other vehicle trouble due to use of this function.

Function

Dual ESC mixing "DUAL ESC"

Page 78

Throttle Mode "THR MODE"

(Throttle system)

This menu has the following 4 functions:

- Servo neutral mode, which sets the throttle neutral ratio to 7:3 or 5:5

- Idle up, which raises the idling speed when starting the engine to improve engine starting performance of a gasoline car (boat)

- Neutral brake, which applies the brakes at the neutral position of the throttle trigger

- Throttle off (engine cut), which stops the engine of a boat, etc. by operating the throttle servo to the low side regardless of the position of the throttle trigger.

Display the Throttle mode function screen as described on P64.

Setup item selection

- Select by by (UP) or (DN) button.

Setup items

SXNT ：Throttle servo neutral position IDLUP ：Idle-Up rate NTBRK ：Neutral brake rate THOFF ：Throttle off (engine cut) position

Throttle servo neutral position "SXNT"

-This function allows selection of the forward side and brake (reverse) side operation ratio from 7:3 or 5:5 by changing the neutral position of the throttle servo.

F5/B5 F7/B3

Forward side Brake side Forward side Brake side

Function

Selecting the throttle servo neutral position

(Mode selection)

Select the setting item "SXNT" by (UP) or (DN) button. Select "F5/B5" or "F7/B3" by (+) or (-) button.

"F5/B5" =Forward 50% : Back50% "F7/B3" =Forward 70% : Back30%

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

5 : 5

7 : 3

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

Mode selection (SXNT)

F5/B5, F7/B3

Throttle Mode "THR MODE"

Page 79

Idle-Up "IDLUP"

This is a function select switch function. The idle up ON/OFF switch must be set. (P62)

This function is used to improve engine starting performance by raising the idling speed when starting the engine of a gasoline car (boat). It is also effective when you want to prevent the braking when the power was turned off during running, due to the effect of your gear ratio setting and choice of motor when operating an electric car. However, considering safety, and to prevent the motor from rotating instantly when the power was turned on, the MC950CR, MC851C, MC602C, MC402CR, and other Futaba MC (Motor Controllers) will not enter the operation mode if the neutral position is not conﬁrmed. When using the MC950CR, MC851C, MC602C, MC402CR, or other Futaba MC, conﬁrm that the MC is in the neutral position and the set is in the operation mode before setting the idle up function switch to ON.

Operation

The throttle neutral position is offset to the forward side or brake side. There is no linkage locking, etc. because there is no change near the maximum operation angle even when the neutral position is offset by this function.

Operation Display

While this function is ON, the LED blinks.

< NO SW > If function’s ON/OFF switch

is not selected, <NO SW> is displayed.

If the power switch is turned on while the idle-up switch is on, an audible ala rm will be heard. Immediately set

The function select switch screen (P62) can be displayed from this screen.

Idle-Up function adjustment

(Preparation)

- Use the function select switch to select the switch. (page 62)

(Idle-Up rate)

Select the setting item "IDLUP" by (UP) or (DN) button. Use the (+) and (-) buttons to set the Idle-Up rate.

When ending, return to the ADVANCE menu screen by press-

ing the (CT) button.

Dial / Trim Setting

the Idle-Up switch to OFF.

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Idle-Up rate (IDLUP)

D50 ~ D1, 0, U1 ~ U50

Initial value: 0 "D": Brake side "U": Forward side

Warning display

The function select dial function can control the Idle-up rate with digital dial or digital trim. (See page 60)

Function

Throttle Mode "THR MODE"

Page 80

Neutral brake "NTBRK"

This is a function select switch function. The neutral brake function ON/OFF switch must be set. (P62)

The neutral brake, which applies the brakes at the neutral position of the throttle trigger, can be set. However, when using the MC950CR, MC851C, MC602C, MC402CR, or other Futaba MC (Motor Controller), conﬁrm that the MC is in the neutral position and the set is in the operation mode before setting the neutral brake function switch to ON, the same as the idle up function (P79). In addition, when the idle up function (P79) or throttle off function (P81) is set, this function has a higher priority than the neutral brake function.

Reference

The ESC neutral brake function and T4PL neutral brake function can be used simultaneously. However, when setting is difﬁcult to understand, we recommend that only one neutral brake function be used.

Dial / Trim Setting

When the neutral brake function is "ON", the matically assigned to the throttle trim (DT1/2/3/4 or DL1).

Operation display

neutral

brake rate adjustment is auto-

An LED blinks while the neutral brake function is active.

< NO SW > If function’s ON/OFF

switch is not selected, <NO SW> is displayed.

If the power switch is turned on while the neutral brake switch is on, an audible alarm will be heard. Immediately set

The function select switch screen (P62) can be displayed from this screen.

Function

Neutral Brake function adjustment

(Preparation)

- Use the function select switch to select the switch. (page 62)

(Neutral brake rate)

Select the setting item "NTBRK" by (UP) or (DN) button. Use the (+) and (-) buttons to set the neutral brake rate.

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

the neutral brake switch to OFF.

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value "0" by pressing the (+) and (-) buttons simultaneously for about 1 second.

Brake rate (NTBRK)

0 ~ B100 Initial value: 0

Warning display

Effect of set value of other functions on neutral brake

Throttle side EPA function, or ATL function setting, also affects neutral brake side operation.

Throttle Mode "THR MODE"

Page 81

Throttle off (engine cut) "THOFF"

This is a function select switch function. The throttle off function ON/OFF switch must be set. The engine cut function stops the engine of a boat, etc. by operating the throttle servo to the slow side by switch regardless of the position of the throttle trigger and the setting of other functions (reverse function setting is effective).

Dial / Trim Setting

The function select dial function can control the throttle-off position can be controlled with digital dial or digital trim. (See page 60)

Operation display

An LED blinks while the neutral brake function is active.

< NO SW > If function’s ON/OFF

switch is not selected, <NO SW> is displayed.

The function select switch screen (P62) can be displayed from this screen.

Engine Cut function adjustment

(Preparation)

- Use the function select switch to select the switch. (page 62)

(Preset position setup)

- Select the setting item "THOFF" by (UP) or (DN) button. Use the (+) and (-) buttons to set the preset position of the throttlle servo.

When ending, return to the ADVANCE menu screen by

pressing the (CT) button.

If the power switch is turned on while the throttle-off switch is on, an audible alarm will be heard. Immediately set the neutral brake switch to OFF.

Warning display

Adjust button

- Adjust with the (+) and (-) buttons.

- Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. 1 sec).

Preset position (THOFF)

0 ~ B100 Initial value: 0

Function

Caution

ｎ

Always operate carefully before using this function.

ｊ

While switch with preset function set is in the ON state, the servo (motor controller) is locked in the preset position and does not operate even if the throttle trigger is operated. If the servo was operated at the wrong setting, you may lose control of the car (boat).

Throttle Mode "THR MODE"

Page 82

ESC Link Function "MC LINK"

This is a special function which lets you set the contents of the Link software which performs Futaba speed controller (ESC), MC950CR, MC851C, MC602C, MC402CR, etc. variable frequency and other data changes at the T4PL transmitter. However, some data changes require a PC and Link software. This function is used by connecting ESC directly to the transmitter. The T4PL power switch is used at the display side. Use the various optional servo extension cords according to the distance between the transmitter and ESC. The last data read from ESC to T4PL or the last data written from T4PL to ESC is saved to the T4PL. Since the data for each model memory can be saved, the data of up to 40 models can be saved.

-When the T4PL battery voltage drops, the display switches to low battery display. Therefore, use this function when there is ample battery capacity remaining.

-Also connect the battery at the ESC side.

Connection diagram

Communication port

ESC receiver connector

Connecting ESC receiver connector to the transmitter Communication port

When "MC-LINK" menu is selected when the transmitter power switch is at the transmit side (PWR ON) the message shown below prompting you to set

MC LINK screen Example: MC402CR

Using the ESC Link function

Function

(Preparation)

the switch to the display side is displayed.

-Connect the T4PL and ESC in accordance with the connection diagram, and connect the battery to ESC.

Set the transmitter power switch to the display side (DISP).

Display the MC LINK function screen as described on P64.

(ESC read)

Execute this function to read the connected ESC type and the data currently set at the amp. To save the ESC data to the T4PL, rewrite the read data.

When you want to write the data saved in the T4PL to an ESC of the same type, execute the following "WRITE"(write) without executing "READ"(read).

ESC Link Function "MCLNK"

Page 83

-Select the setting item "MODE" by (UP) or (DN) button,

and select "READ" by (+) or (-) button.

-Select the setting item "EXEC" by (UP) or (DN) button,

and press the (+) and (-) buttons simultaneously for 1 second or longer.

-"COMPLETE!" blinks on the screen and the ESC type and currently set contents are read.

- If "LINK ERROR" blinks on the screen, communication with the amp is not being performed normally. Check the T4PL and ESC connection and the battery connection to ESC and the ESC power switch and repeat steps a b.

(Writing to ESC)

Execute this function to write the setting data to ESC. See pages 84~85 for the setting data contents.

-Select the setting item "MODE" by (UP) or (DN) button,

and select "WRITE" by (+) or (-) button.

-Select the setting item "EXEC" by (UP) or (DN) button,

and press the (+) and (-) buttons simultaneously for 1 second or longer.

-"COMPLETE!" blinks on the screen and the setting data is written to ESC. If "LINK ERROR" blinks on the screen, communication with the amp is not being performed normally. Check the T4PL and ESC connection and the battery connection to ESC and the ESC power switch and repeat steps a b. In addition, if (NO DATA) is displayed on the T4PL screen, "WRITE" cannot be selected because there is no setting data to be written.

- Different type ESC data cannot be written. If writing is attempted, "TYPE ERROR" will link on the screen to show that the ESC type is wrong.

(Initialization)

This function writes the MC setting data set at the factory to the connected MC and T4PL. Perform "READ" before performing initialization.

-Select the setting item "MODE" by (UP) or (DN) button,

and select "RESET" with the (+) or (-) button.

-Select the setting item "EXEC" by (UP) or (DN) button,

and press the (+) and (-) buttons simultaneously for approximately 1 second

- "COMPLETE!" blinks on the screen and the initial data is written to the ESC. If "LINK ERROR" blinks, communication with the amp was not performed normally. Check the T4PL and ESC connection and the battery connection to ESC and the ESC power switch, and repeat steps a b. In addition, when (NO DATA) is displayed on the T4PL screen "RESET" cannot be selected because there is no write initial data.

ESC Link Function "MCLNK"

Function

Page 84

ESC function setup

Select the setting item by (UP) or (DN) button.

Set the value by (+) and (-) button.

The currently set item is

displayed here.

The item indicated by the

reverse displayed cursor is selected.

Setup item

MIn-(PWM FREC MIN LD) 100Hz~10000Hz (10kHz) MC950CR:500Hz~30000Hz (30kHz)

Same as Link software PWM frequency (at Min. load), MIn sets the "0"A PWM frequency at minimum load.

MAX-(PWM FREC MAX LD) 100Hz~10000Hz (10kHz) MC950CR:500Hz~30000Hz (30kHz)

Same as Link software PWM frequency (at Max. load). MAX sets the PWM frequency at maximum load at the output cur-

rent limit value set by Current Limiter.

Setup item selection

- Select by by (UP) or (DN) button.

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

- Return to the initial value by pressing the (+) and (-) buttons simultaneously (approx. 1 sec).

BRK-(PWM FREC BRK LD) nORM(2000Hz)/ HIGH(1000Hz)/ SAPHI(500Hz)

MC950CR:500Hz~30000Hz (30kHz)

Same as Link software Brake PWM at frequency. This setting can set the brake PWM frequency.

nTB-(NEUTRAL BRAKE) 0%(OFF)~100%

Same as Link software Neutral Brake.

Function

Make this setting when you want to use the brakes at the neutral throttle (OFF) position by throttle operation. The larger this value, the greater the braking force. When you want to use the neutral brake, set this value to "0%".

CLM-(CURRENT LIMIT) 50A~300A (MC950CR:50A~300A), OFF Same as Link software Current Limiter.

Current Limiter sets the current value at maximum load here. Since setting of the MAX is based on the output current limit value set by Current Limiter, Current Limiter does not

have to be turned OFF except when a current exceeding 300A is generated.

"MIn" which sets the frequency when the load is small, is set to the high frequency side (large value) when extension is desired after straightaways and curves.

"MAX" which sets the frequency when the load is large, is set to the high frequency side (large value) when you want to suppress the rise from low speed and when motor heating and commutator roughness are sensed.

When the rise from low speed is poor, and becomes bad even when "MAX" is set to the low frequency side, use the log data to check if there was a momentary voltage drop. When you want to suppress the overall power, lengthen the run time, and otherwise improve efﬁciency, set

both "MAX" and "MIn" to the high frequency side. When you want to set a ﬁxed PWM frequency at full range regardless of the load current, set PWM frequency (at Max. load) and PWM frequency (at Min. load) to the same value.

ESC Link Function "MCLNK"

Page 85

LBP-(LOW BATTERY VOLT) 2.5V~6V

100

2.5V~7.5V for MC950CR

Same as Link software Low Bat Protection This setting cuts off the output to the motor when the

running battery voltage drops to the set voltage to prevent the receiver from stopping operation when the supply of voltage to the receiver becomes in sufﬁcient while running due to a drop in the power supply voltage. When the power supply voltage recovers, power is supplied to the motor once more.

CTM-(C.L. TIME LIMIT) 50A~300A /CLT-(C.L. TIMER) 0sec(OFF)~240sec

(except MC950CR)

Same as Link software Current Limiter (Time Limit)/Current Limit timer. The output current can be limited up to the set time lapse from the start of run-

ning. This is effective in preventing the motor from outputting wasted energy when the voltage is high immediately after the power battery was recharged.

- "CTM" (Time Limit) sets the maximum output current within the time the output current is limited.

- "CLT" sets the time the output current is limited. This function is disabled when set to "0" sec.

Since the Current Limit Timer starts when the throttle is operated to the forward side and current is output to the motor, this function begins to operate when the motor is run during trim adjustment, etc.

FWB-(FORWARD BOOST) 0~100 (except MC850C)

Same as Link software Forward Boost Operation near the throttle trigger (stick) neu-

tral position becomes a sharp rise.

DBA-(DEAD BAND) ±2μs~±50μs

Same as Link software Dead Band. This sets the range (neutral point range) over which the

ESC does not respond to transmitter throttle operation. The larger the set value, the wider this range.

Dead Band

Position at which motor starts to run

FWB "50"

Point at which brakes

start taking effect

Throttle neutral position

Throttle response

BMD-(BRAKE MAX DUTY) 0%~100%

Same as Link software Brake Max. Duty. This setting can set the braking force between the neutral point and Max

brake point. The larger this value, the greater the braking force. When set to "0%", the brakes are not effective.

RMD-(REVERSE MAX DUTY) w/back only 0%~100%

Same as Link software Reverse Max. Duty This setting can set the reverse power between the neutral point and Max

reverse point. The larger this value, the greater the reverse power. When set to "0%", the reverses are not effective.

MC950CR only setup item

REV-(REV CANCEL) BRk /REV Same as Link software Reverse Cancel.

When set to BRk, reverse operation is not performed. LA-(LEAD ANGLE) 0~1500 Same as Link software Lead Angle.

The lead angle of the motor can be set at the MC950CR side. However, we recommend that it normally be set to "0". Since this setting is premised on setting by referring to the speed log by the Link software, independent use of the MC LINK function of the T4PKS is recommended.

ESC Link Function "MCLNK"

FWB "0"

Forward operation

Brake (Reverse) operation

Function

Braking force

Reverse Power

Page 86

Timer Function "TIMER"

Use the timer by selecting one of the three timers UP TIMER, DOWN TIMER, and LAP TIMER.

Select the timer display

(UP TIMER)

(HOME screen)

(DOWN TIMER) (LAP TIMER)

UP TIMER function

Up timer function

- This function can be used to count the time between start and stop, etc.

Function

- The timer repeatedly starts and stops each time the switch is pressed and accumulates the time between each start and stop. When the count reaches 99 minutes 99 seconds, the count returns to 00 minutes 00 seconds and is repeated.

- The ﬁrst start operation can be linked to the throttle trigger.

- The passage of time is announced by sounding of a buzzer (beep) each minute after starting.

- Alarm :Beep sounds at the set time (minute).

- Prealarm :Alarm advance announcement sound. Beeping begins 5 seconds before the alarm.(beeps)

- After starting, the timer continues to count and can be stopped by switch even when the LCD switches to another screen.

Timer Function "TIMER"

Page 87

FUEL DOWN TIMER function

Fuel down timer function

- This function is primarily used to check the refueling time of a gasoline car. (The remaining time is displayed.)

- Each time the switch is pressed, the timer is restarted and the set time is reset. The start time becomes the alarm set time. (When counted down to 00 minute 00 second, the down timer becomes an up timer.)

- The down timer can be initially started by throttle trigger.

- The passing of time is indicated by sounding of a buzzer (beep) each minute after starting.

- Alarm :A beep sounds at the set time (minute).

- Prealarm :Alarm advance announcement sound. Beeping begins 5 seconds before the alarm.(beeps)

- After starting, the timer continues to count even if the LCD switches to another screen.

LAP TIMER

Lap timer function

- Each lap time can be memorized by switch operation. (100 laps)

- The race time can be set. Switch operation after the time set by alarm has elapsed automatically stops the timer. The passing of time is indicated by sounding of a buzzer (beep) each minute after starting.

-Alarm :Beep sounds at the set time. Prealarm :Alarm advance announcement sound. Sounding begins 5 seconds before the alarm. (beeps)

- The lap timer can be initially started by throttle trigger.

(LAP TIMER operation)

- The lap timer is started by switch or throttle trigger.

- Number of laps (LAP): After starting, the timer is counted up and the lap time blinks for 3 seconds each time the switch is pressed. To prevent erroneous counting, switch operation is not accepted during this period. When 1 lap exceeds 10 minutes, counting is repeated from 0.

- Lap list: Up to 10 lap times are memorized beginning from lap list 1. After lap memory "No.100", operation returns to lap memory "No.1" and the lap memories are overwritten.

- The lap time data memorized in the lap memories can be checked with the lap list screen (P92). The entire lap list data is cleared the next time the lap timer is started.

Function

- TIME: For the ﬁrst 3 seconds, the preceding lap time is displayed. After that the current lap time is displayed.

Timer Function "TIMER"

Page 88

Timer screen

Timer selection

First, select the type of

timer at the "TYPE" item. The setup screen varies depending on the type of timer. This ﬁgure shows the UP TIMER setup screen.

Time display

Minute display (m) Second display (s) 1/100 second display

Lap list

The lap memory

data can be checked with the lap list (P92) screen.

Racing timer type selection

(Preparation)

Assign the "TIMER" switch using the function select switch

(p.62).

(Racing timer type selection)

Select the setting item "TYPE" by (UP) or (DN) button. Press

Setup item selection

- Select by (UP) or (DN) button.

the (+) or (-) button and set the racing timer type.

Function

Timer selection (TYPE) UP : Up timer DOWN : Down timer LAP : Lap timer

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

When ending, return to the home screen by pressing the (CT)

button.

Timer Function "TIMER"

Page 89

Using the up timer

(Preparation)

Select the setting item "TYPE" by (UP) or (DN) button.

Press the (+) or (-) button and select "UP".

(Alarm time setting)

Select the setting item "ALRM" by (UP) or (DN) button and set the alarm time with the (+) or (-) button.

(Timer start/stop operation)

Start the timer by pressing the switch ("TIMER") set by function select switch function.

Stop the timer with the same switch ("TIMER") as start.

- Linking only start to the throttle trigger

Select the setting item "RST" by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. When the set beeps and the status display switches from "RST" to blinking "RDY", the system enters the trigger operation ready state. When the trigger is operated at the forward side, the timer starts. (Status display "RUN")

Adjustment buttons

- Use the (+) and (-) buttons to make adjustments.

- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the HOME screen.

Alarm time (ALRM)

OFF, 1 ~ 99 m Initial value: 5 m

Switches

Time start / stop

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running STP : Timer stopped

If the (CT) button is pressed while the timer is operating, the LCD returns to HOME screen.

(Timer reset operation)

Select a status display ("RUN", "STP", or "RDY") by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beep is generated and "RST" appears on the status display and the timer resets.

Timer Function "TIMER"

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running STP : Timer stopped

Function

Page 90

Using the fuel down timer

(Preparation)

Select the setting item "TYPE" by (UP) or (DN) button.

Press the (+) or (-) button and select "DOWN".

(Alarm time setting)

Select the setting item "ALRM" by (UP) or (DN) button and set the alarm time with the (+) or (-) button.

(Alarm start/restart operation)

When the switch ("TIMER") set by function select switch function is pressed, the timer starts. When the same switch ("TIMER") is pressed while the timer is operating, the timer is reset and simultaneously restarted. (Restart)

Adjustment buttons

- Use the (+) and (-) buttons to

make adjustments.

- Press the (+) and (-) buttons

simultaneously (approx. 1 sec) to return to the HOME screen.

Alarm time (ALRM)

OFF, 1 ~ 99 m Initial value: 5 m

Switches

Timer start / restart

- Linking only start to the throttle trigger

Select the setting item "RST" by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for about 1 second. When the set beeps and the status display switches from "RST" to blinking "RDY", the system enters the trigger operation ready state. When the trigger is operated at the forward side, the

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running

timer starts. (Status display "RUN")

Function

If the (CT) button is pressed while the timer is operating, the LCD returns to the HOME screen.

(Timer reset operation)

Select a status display ("RUN") by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and "RST" appears on the status display and the timer resets.

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running

Timer Function "TIMER"

Page 91

Using the Lap timer

(Preparation)

Select the setting item "TYPE" by (UP) or (DN) button.

Press the (+) or (-) button and select "LAP".

(Alarm time setting)

Select the setting item "ALRM" by (UP) or (DN) button and set the alarm time with the (+) and (-) buttons.

(Timer start/ lap count/ stop operation)

When the switch (TIMER) set by function select switch function is pressed, the timer starts. At timer operation, the same switch becomes the lap switch and when the set time elapses, the timer is stopped by the same switch (TIMER)

Adjustment buttons

- Use the (+) and (-) buttons to

make adjustments.

- Press the (+) and (-) buttons

simultaneously (approx. 1 sec) to return to the HOME screen.

Alarm time (ALRM)

OFF, 1 ~ 99 m Initial value: 5 m

Switches

Timer start / Lap count

- Linking only start to the throttle trigger

When the switch (TIMER) is pressed after the time set by alarm has elapsed, the timer stops and the lap time and total time are memorized. The status display becomes "GOAL".

If the (CT) button is pressed while the timer is operating, the display returns to the HOME screen.

(Timer reset operation)

Select a status display ("GOAL") by (UP) or (DN) button and press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and "RST" appears on the status display and the timer resets.

- When reset operation was performed before the "ALRM" set time had elapsed, the total time is not memorized.

- The lap memory data can be checked with the lap list (P92) screen.

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running GOAL: Timer stopped

Status display

RST :Reset state RDY :

Throttle trigger operation wait RUN :Timer running GOAL: Timer stopped

Function

Timer Function "TIMER"

Page 92

Lap List "LAP LIST"

The lap list is displayed when checking the lap memory data (lap times) memorized by lap timer (P91) operation.

- After the lap timer starts, the lap times are memorized sequentially each time the switch is operated.

- If the timer is stopped after the set ALRM time has elapsed, the ﬁnal lap time is memorized and the total time after the last lap is automatically written.

- When the timer was stopped before the set ALRM time has elapsed, the total time is not memorized.

The LAP LIST screen moves from the timer screen as shown below.

Lap memory No. display

Select *LAP LIST

Total time display

(TIMER screen)

Using the lap memory

(Lap memory check)

When the (UP) or (DN) button is pressed, the list is scrolled

Function

every 10 laps and each lap time can be checked.

(Lap memory total data reset)

Press the (+) and (-) buttons simultaneously for approximately 1 second. A beeping sound is generated and all the data is reset.

Lap time display

When ending, return to the timer screen by pressing the (CT)

button.

Lap List "LAP LIST"

Page 93

System Functions "SYSTEM"

The graphic liquid crystal screen display mode, buzzer sound and menu character mode, etc can be set.

- Liquid crystal screen contrast adjustment (20 steps)

- Liquid crystal screen backlighting display mode setup

(OFF, ON at button operation, normally ON)

- Setting of ON time (1~30 secs) when [ON at button operation] was selected above.

- Battery type setting (DRY4, N5/L2)

The T4PL can use an optional rechargeable battery. However, the battery alarm set-

ting is different from that of the dry cell battery (alkaline battery recommended). Therefore, always set the battery type to match the power source used. Always set the battery type to "N5/L2" especially when using a Futaba rechargeable type battery. If the set is used at "DRY4" setting, the time from low battery alarm to system stopping will become extremely short.

Voltage display

When BATT is set to dry cell

use DRY4 or N5/L2, the voltage display of the HOME screen changes.

(DRY4 ) (N5/L2)

- Buzzer sound tone adjustment (OFF, 100 steps)

- The power off forgotten alarm setting (OFF, 10 m)

Item which displays the basic menu screen in katakana characters for Japanese use.

(Katakana)

- *Adjuster (

(Alphabetic

)

Steering and throttle correction can be applied. )

System Functions "SYSTEM"

Function

Page 94

Select MENU

CTCT

(HOME screen) (MENU screen) (SYSTEM menu screen)

Setup items

CONTRA :Contrast BK-LHT :Backlighting mode LHT-TM :Backlighting time BATT :Battery type BUZZER :Buzzer tone OPE-TM :Power off forgotten alarm MENU :Menu screen character *ADJUSTER :Correction of

(SYSTEM menu screen)

wheel

and trigger

Adjustment buttons

- Use the (+) and (-) buttons to

System function setup

(Setting of each item)

(Adjusting the liquid crystal contrast)

Select the setting item "CONTRA" (DN) button

, and use the (+) and (-) buttons to

by (UP) or

make adjustments.

- Press the (+) and (-) buttons

simultaneously (approx. 1 sec) to return to the initial value.

Contrast (CONTRA)

-10~0~+10 Initial value: 0

adjust the screen contrast.

Function

- Adjust to an easy-to-see contrast.

When ending, return to the menu screen by pressing the (CT) button.

(Setting the liquid crystal backlighting mode)

Select the setting item "BK-LHT" button

, and select the mode by pressing the (+)

or (-) button.

"KEY" :Fixed time backlighting ON after button operated. "ALL" :Backlighting always ON "OFF" :Backlighting OFF

by (UP) or (DN)

Backlight mode (BK-LHT) KEY, ALL, OFF

When ending, return to the menu screen by pressing the (CT) button.

System Functions "SYSTEM"

Page 95

(Setting liquid crystal backlighting time)

Select the setting item "LHT-TM" button

, and use the (+) and (-) buttons to set the

by (UP) or (DN)

ON time.

- When "KEY" is set at the preceding item, this ON time becomes effective

When ending, return to the menu screen by pressing the (CT) button.

Backlighting time (LHT-TM)

1~30 Initial value: 10

(Setting the battery type)

Select the setting item "BATT" button

, and select the mode by pressing the (+)

by (UP) or (DN)

or (-) button.

"N5/L2" :Futaba rechargeable type battery "DRY4" :Dry cell battery (alkaline battery recommended) 4 batteries

Voltage display

When BATT is set to dry cell

use DRY4 or N5/L2, the voltage display of the HOME screen changes.

(DRY4 )

(N5/L2)

Battery Type (BATT)

DRY4, N5/L2

When ending, return to the menu screen by pressing the (CT) button.

(Adjusting the buzzer tone)

Select the setting item "BUZZER" (DN) button

, and use the (+) and (-) buttons to

by (UP) or

adjust the tone.

- Decide by referring to the tone at adjustment.

When ending, return to the menu screen by pressing the (CT) button.

System Functions "SYSTEM"

Function

Buzzer tone (BUZZER)

OFF, 1~100 Initial value: 85

Page 96

(Changing the power off forgotten alarm setting)

Select the setting item "OPE-TM" (DN) button

, and use the (+) and (-) buttons to

by (UP) or

select the power off forgotten alarm mode.

"10m" :If an operation is not performed within 10 minutes

while the power is on, an audible alarm sounds.

"OFF" :Power off forgotten alarm setting OFF

When ending, return to the menu screen by pressing the (CT) button.

(Changing the basic menu character display)

Select the setting item "MENU" by (UP) or (DN) button, and set the basic menu character display with the (+) or (-) button.

"ENG" : Basic menu displayed in Alphabetic character. " " : Basic menu displayed in katakana character.

The power off forgotten alarm

(OPE-TM)

10m, OFF

Menu charactre (MENU)

ENG,

Function

(ENG ) ( )

When ending, return to the menu screen by pressing the (CT) button.

- Refer to the next page for a description of the adjuster (ADJUSTER).

System Functions "SYSTEM"

Page 97

Adjuster "ADJUSTER"

Steering wheel and throttle trigger neutral position and servo operating angle correction can be applied. This is used when a mechanical offset has occurred for some reason.

However, when correction was applied, the set value of all the setting functions

must be rechecked.

Display the adjuster screen from the system menu.

Steering wheel

Throttle trigger

(SYSTEM menu screen) (ADJUSTER screen)

Steering adjustment

(Preparation)

-On the system menu screen, select the ADJUSTER screen by selecting "*ADJUSTER" with the (UP) or (DN) button and pressing the (CT) button.

- If "WHEEL" (steering side) is selected by (UP) or (DN) button, the adjuster screen is displayed by pressing the (CT) button.

(Steering neutral adjustment)

In the neutral setup screen state (ﬁgure at the right), lightly turn the steering wheel to the left and right, then press the (+) and (-) buttons simultaneously in the state in which the wheel is not being touched.

(Steering throw adjustment)

In the throw setup screen state (ﬁgure at the right), lightly turn the wheel fully to the left or right and when PUSH +/- is displayed, press the (+) and (-) buttons simultaneously.

Internal check is performed automatically. When each adjustment point is within a fixed range, correction is performed and "COMPLETE" (ﬁgure at the right) is displayed.

If an adjustment point is not within a ﬁxed range, correction is not performed and the correction data is not updated.

When the correction data is not updated even though correction was performed again, please contact a Futaba Radio Control Customer Center.

Adjuster "ADJUSTER"

Function

Page 98

When ending setting, return to the ADJUSTER screen by

pressing the (CT) button. When *SYSTEM is selected from the ADJUSTER screen and the (CT) button is pressed, the LCD returns to the system screen and if <HOME> is selected and the (CT) button is pressed, the LCD returns to the HOME screen.

Throttle adjustment

(Preparation)

-On the system menu screen, select the ADJUSTER screen by selecting "*ADJUSTER" by (UP) or (DN) button and pressing the (CT) button.

-In the state in which "TRIGGER" (throttle side) is selected by (UP) or (DN) button, display the ADJUSTER screen by pressing the (CT) button.

(Throttle neutral adjustment)

In the neutral setup screen state (ﬁgure at the right), lightly pull the throttle trigger in the forward direction and press the (+) and (-) buttons simultaneously in the state in which the trigger is not touched.

(Throttle throw adjustment)

In the throw setup screen state (ﬁgure at the right), lightly operate the trigger fully to the brake side and the forward side and when PUSH +/- is displayed press the (+) and (-) buttons simultaneously.

Internal check is performed automatically. When each adjust-

Function

ment point is within a fixed range, correction is performed and "COMPLETE!" (ﬁgure at the right) is displayed.

If an adjustment point is not within a ﬁxed range, correction is not performed and the correction data is not updated.

When PUSH +/- is not displayed even though correction was performed again, please contact a Futaba Radio Control Customer Center.

When ending setting, return to the ADJUSTER screen by

pressing the (CT) button. When *SYSTEM is selected from the ADJUSTER screen and the (CT) button is pressed, the LCD returns to the system screen and when <HOME>is selected and the (CT) button is pressed, the LCD returns to the HOME screen.

Adjuster "ADJUSTER"

Page 99

Reference

Ratings

Communication method:One-way operation system Maximum operating range:100m (Optimum condition) For safety: F/S, B-F/S, ID

Transmitter T4PL-2.4G

(S-FHSS/FHSS system, wheel type, 4 channels)

Transmitting frequency:

2.4GHz band

Power requirement:

(Dry cell battery) Penlight x 4(6V)

Current drain:

250mA or less

Transmission antenna:

1/2λ di-pole

Receiver R2104GF:

Power requirement:

4.8V~7.4V battery / 3.5 ~ 8.4V useable (Dry cell battery cannot be used.)

Receiving frequency:

2.4GHz band

System:

S-FHSS/FHSS system (auto detection)

Size:

1.54x1.02x0.39in. (26x39x10mm) (excluding a projection part)

Weight: 0.28oz. (8g)

Servo S9551

Power requirement:

6V (Common with receiver)

Output torque:

8.8kg-cm (122.2 oz.-in.) at 6V

Operating speed:

0.11sec/60 degree at 6V

Size:

1.59x0.78x1.0in. (40.5x20.2x25.4mm)

Weight:

1.31oz. (37.2g)

(S-FHSS/FHSS system, 4 channels)

(Digital servo)

*Speciﬁcations and ratings are subject to change without prior notice.

E.S.C. MC402CR

Operating system:

Forward and brake (resolution:255)

Power requirement:

Nicd, NiMH battery 4~6 cells (4.8~7.2V) LiPo, LiFe battery 2 cells (6.6, 7.4V)

PWM frequency:

Forward:100Hz~10kHz/ Initial value:2.5kHz~3.0kHz Brake:500Hz, 1.0kHz, 2.0kHz/ Initial value:500Hz

BEC voltage:

6.0V (excluding at less than 6V)

Setting:

One-touch input by push button switch.

Current capacity (FET rating) :

Forward :360A (Momentary load: 1440A) Reverse :120A

Fuse:

30A (Battery reverse protection / Overload protection)

Case size:

10.1x10.3x5.1in. (25.7x26.2x12.9mm) (excluding protruding parts)

Silicon cord gauge size:

AWG14 equivalent

Weight:

0.4oz. (11.2g) (excluding connector, cords and switch)

(Electronic speed control)

ｎ

Caution

When using the T4PL in the high speed (HIGH) mode, always use it under the following conditions:

ｊ

Servos :Futaba digital servo (including BLS Series brushless servos)

Receiver’s battery :Matched to the ratings of the receiver and connected digital servo (dry cell battery cannot be used).

Transmitter mode :HIGH mode (See p.42 for setting method.

In addition, the FSU1 Fail Safe Unit cannot be used because the system is different. Use the fail safe function of the transmitter.

When using analog servos, always switch the T4PL servo response to the NORM mode.

ｊ

Transmitter mode :NORM mode (See p.42 for setting method.)

Receiver’s battery :Matched to the ratings of the receiver and connected servo (dry cell battery cannot be used).

The set cannot operate in the HIGH SPEED mode. Operation in this mode will cause trouble with servos and other equipment.

Digital servos (including BLS Series brushless servos) can also be used in the NORMAL mode.

)

Reference

Page 100

Backup Error

Warning Displays

LCD screen:

If the data is lost for an unknown reason, an audible alarm will sound and "MEMORY BACK UP ERROR" will be displayed on the LCD screen.

Audible alarm: Tone will sound (9 times), then repeat.

Warning

ｎ

When a backup error is generated, immediately stop using the system and request

ｊ

repair from the Futaba Service Center.

If you continue to use the system, the transmitter may malfunction and cause loss of control

Low Battery Alarm

LCD screen:

If the transmitter battery voltage drops to 4.1V(when using Futaba rechargeable type battery: 4.9V) or less, an audible alarm will sound and "BATTERY LOW VOLTAGE" will be displayed on the LCD screen.

100

Reference

Audible alarm: Continuous tone.

Warning

ｎ

When a low battery alarm is generated, cease operation immediately and retrieve the

ｊ

model.

If the battery goes dead while in operation, you will lose control.

Power supply and low battery alarm

The T4PL can use an optional rechargeable battery. However, the battery alarm setting is different from that of the dry cell battery (alkaline battery recommended). Therefore, always set the battery type to match the power source used. Always set the battery type to "N5/L2" especially when using a Futaba rechargeable type battery. If the set is used at "DRY4" setting, the time from low battery alarm to system stopping will become extremely short. (See page 93, for a detailed description of the battery types.)