Futaba FP-PK-FM-75B Radio Control Transmitter User Manual I

Futaba Corporation Radio Control Transmitter I

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Contents

1. User Manual I
2. User Manual II

User Manual I

RRDigital Proportional R/C System1M23N11002

2Thank you for purchasing the Futaba 3PK.Prior to operating your 3PK, please read this manual thoroughly and use yoursystem in a safe manner.After reading this manual store it in a safe place.Application, Export and Reconstruction1. Use this product in surface models only.The product described in this manual is subject to regulations of the Ministry ofRadio/Telecommunications and is restricted under Japanese law to such pur-poses.2. Exportation Precautions (a) When this product is exported from Japan, its use is to be approved by theRadio Law of the country of the destination. (b) Use of this product with other than models may be restricted by Export andTrade Control Regulations. An application for export approval must be submit-ted.3. Modification, adjustment and replacement of parts.Futaba is not responsible for unauthorized modification, adjustment and re-placement of parts of this product.THE FOLLOWING STATEMENT APPLIES TO THERECEIVER (FOR U.S.A.)This device complies with part 15 of the FCC rules. Operation is subject to thefollowing two conditions. (1) This devise may not cause harmful interference, and (2) This devise must accept any interference received, including interferencethat may cause undesired operation.

3THE RBRCTM SEAL (FOR U.S.A.)The RBRCTM SEAL on the (easily removable) nickel-cadmium battery con-tained in Futaba products indicates that Futaba Corporation of America is vol-untarily participating in an industry program to collect and recycle these batter-ies at the end of their useful lives, when taken out of service within the UnitedStates. The RBRCTM program provides a convenient alternative to placing usednickel-cadmium batteries into the trash or municipal waste which is illegal insome areas.Futaba Corporation of America's payments to RBRCTM makes it easy for you toreturn the spent battery to Futaba for recycling purposes. You may also contactyour local recycling center for information on where to return the spent battery.Please call 1-800-8-BATTERY for information on Ni-Cd battery recycling inyour area. Futaba Corporation of America's involvement in this program is partof its commitment to protecting our environment and conserving natural re-sources.RBRCTM is a trademark of the Rechargeable Battery RecyclingCorporation.-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 clarifica-tions should be made.-Futaba is not responsible for the use of this product.

4For Your Safety As Well As That Of Others ......... Explanation of Symbols ................................................................................... High Response System (H.R.S) Precautions ................................................. Operation Precautions .................................................................................... Nicad Battery Handling Precautions..............................................................Storage and Disposal Precautions ................................................................ Other Precautions.......................................................................................... Table Of ContentsBefore Using ............................................................ Features........................................................................................................... Set Contents ................................................................................................... Nomenclature................................................................................................. Installation................................................................ Receiver and Servo Connections .................................................................. Installation Safety Precautions ..................................................................... Initial Set-Up............................................................ Preparations (Transmitter) .......................................................................... Functions .................................................................. End Point Adjuster ......................................................................................... Steering EXP .................................................................................................. Steering Speed................................................................................................Throttle EXP .................................................................................................. Throttle Speed ............................................................................................... A.B.S. Function ............................................................................................... Throttle Acceleration .................................................................................... Start Function / Engine Cut .......................................................................... Brake Mixing ................................................................................................... Idle-Up ............................................................................................................. Timer ............................................................................................................... Lap List ............................................................................................................ Programmable Mixing 1/2 ............................................................................. Boat Mode .......................................................................................................Function Map ........................................................... Menu Selection ............................................................................................... Direct Selection..............................................................................................

5Subtrim ................................................................................................. Channel Reverse .................................................................................. Fail Safe/Battery Fail Safe (HRS/PCM Mode Only) .......................... Model Select ......................................................................................... Model Reset .......................................................................................... Model Copy........................................................................................... Model Name ......................................................................................... Function Select Dial ............................................................................ Function Select Switch ........................................................................ Dual Rate/Second Dual Rate .............................................................. ATL Function ....................................................................................... Channel 3 Position ............................................................................... HRS/PCM/PPM Select ......................................................................... Level Select .......................................................................................... System functions .................................................................................. Direct Selection Button ...................................................................... Servo View............................................................................................ HRS ESC Set Up .................................................................................. Adjuster ................................................................................................ For Your SafetyAs Well AsThat Of OthersBeforeUsingInstallationInitialSet-UpFunctionMapFunctionsReferenceReference ........................................................ Ratings................................................................................................. Optional Parts .................................................................................... Troubleshooting.................................................................................Error Displays..................................................................................... When requesting repair .............................................. Glossary .............................................................................................. Glossary (LCD Display) ..................................................................... 3PK Data Sheet......................................................................

6For Your Safety As Well As That Of OthersFor Your Safety As Well As That Of OthersUse this product in a safe manner. Please observe the following safety precautions atall times.Explanation of SymbolsThe parts of this manual indicated by the following symbols are extremely importantand must be observed.DangerIndicates a procedure which could lead to a dangerous situ-ation and may cause death or serious injury if ignored andnot performed properly.Warning Indicates procedures which may lead to dangerous situa-tions and could cause death or serious injury as well as su-perficial injury and physical damage.Caution Indicates procedures that may not cause serious injury, butcould lead to physical damage.Symbols: ; Prohibited ; MandatorySymbols Explanation In case of the High Response System (H.R.S) receiver R203HF, always use only thefollowing conditions:Servo; 6V type Digital Servo onlyPower supply; 6V Nicd batteryTransmitter setting; "HRS" modeIf the conditions are different, control is impossible.And Fail Safe Unit (FSU1) is not available.CautionHigh Response System (H.R.S) PrecautionsMandatory ProceduresFCC Compliance Statements:Any adjustment or modification to the device not expressly authorized by the party responsible forcompliance could result in a violation of the FCC Rules and void the users authority to operate theequipment.

7For Your Safety As Well As That Of OthersOperation PrecautionsWarningProhibited ProceduresDo not operate two or more modelson the same frequency at the sametime.Operating two or more models at same time on thesame frequency will cause interference and loss ofcontrol of both models.AM, FM (PPM) and PCM are different methodsof modulation. Nonetheless the same frequencycan not be used at the same point in time, regard-less of the signal format.Do not operate outdoors on rainydays , run through puddles of water orwhen visibility is limited.Should any type of moisture (water or snow) enter anycompoent of the system, erratic opreation and loss ofcontrol may occur.Do not operate in the followingplaces.-Near other sites where other radio controlactivity may occur.-Near people or roads.-On any pond when rowboats are present.-Near high tension power lines or communi-cation broadcasting antennas.Interference could cause loss of control . Improper in-stallation of your Radio Control System in your modelcould result in serious injury.Do not operate this R/C system whenyou are tired, not feeling well or underthe influence of alcohol or drugs.Your judgment is impaired and could result in a dan-gerous situation that may cause serious injury toyourself as well as others.Mandatory ProceduresExtend the transmit-ter antenna to its fulllength.If the transmitter antenna is notfully extended the operatingrange of the radio will be re-duced.Check the transmitter antenna to besure it is not loose.If the transmitter antenna works loose, or is discon-nected while the model is running signal transmissionwill be lost. This will cause you to lose control of themodel..Always perform a operating rangecheck prior to use.Problems with the radio control system as well as im-proper installation in a model could cause loss of con-trol. (Simple range test method)Have a friend hold the model, or clamp it down orplace it where the wheels or prop can not come incontact with any object. Walk away and check tosee if the servos follow the movement of the con-trols on the transmitter. Should you notice any ab-normal operation, Do not operate the model. Alsocheck to be sure the model memory matches themodel in use.

8For Your Safety As Well As That Of OthersCautionProhibited ProceduresMandatory ProceduresDo not touch the engine, motor, speed control or any part ofthe model that will generate heat while the model is operatingor immediately after its use.These parts may be very hot and can cause serious burns.Turning on the power switches.Always check the throttle trigger on thetransmitter to be sure it is at the neutralposition.1. Turn on the transmitter power switch.2. Turn on the receiver or speed controlpower switch.Turning off the power switchesAlways be sure the engine is notrunning 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 oppositeorder the model may unexpectedly run out of controland cause a very dangerous situation.When making adjustments tothe model do so with the en-gine not running or the motordisconnected.You may unexpectedly lose control andcreate a dangerous situation.When operating your modelalways display a frequencyflag on your transmitter an-tenna.When adjusting the transmitter on land while preparing to run (cruise), take measuresso that the wind will not knock over the transmitter.If the transmitter is knocked over, the throttle stick may be accidentally set to the operating position and you maylose control.(Fail safe function) ---H.R.S or PCM mode onlyBefore running (cruising), check the fail safe function.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 failsafe 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 whenreception fails. However, if set to a dangerous position, it has the opposite effect. When the reverse function was usedto change the operating direction of a servo, the fail safe function must be reset.Setting example: Throttle idle or brake position

9For Your Safety As Well As That Of OthersNicad Battery Handling Precautions (Only when Nicad batteries are used)WarningMandatory ProceduresAlways check to be sure your batter-ies have been charged prior to oper-ating the model.Should the battery go dead while the model is operat-ing loss of control will occur and create a very danger-ous situation.To recharge the transmitter Nicad ,use the special charger made for thispurpose.Overcharging could cause the Nicad battery to over-heat, leak or explode. This may lead to fire, burns,loss of sight and many other type's of injuries.Caution Prohibited ItemsDo not use commercial AAsize Nicad batteries.Quick charging may cause thebattery contacts to overheat anddamage the battery holder.Do not short circuit the Nicad batteryterminals.Causing a short circuit across the battery terminalsmay cause abnormal heating, fire and burns.Do not drop the Nicad battery or ex-pose it to strong shocks or vibrations.The battery may short circuit and overheat, electrolytemay leak out and cause burns or chemical damage.When the model is not being used,always remove or disconnect theNicad battery .Should the battery be left connected this could createa dangerous situation if someone accidentally turnson the receiver power switch. Loss of control wouldoccur.SpecialChargerNicad AA sizebatteries.UseprohibitedShockProhibited

10For Your Safety As Well As That Of OthersStorage and Disposal PrecautionsWarningProhibited ProceduresDo not leave the radio system ormodels within the reach of small chil-dren.A small child may accidentally operate the system,this could cause a dangerous situation and injuries.Nicad batteries can be very dangerous when mis-handled and cause chemical damage.Do not throw Nicad batteries into afire. Do not expose Nicad batteries toextreme heat. Also do not disas-semble or modify a Nicad batterypack.Overheating and breakage will cause the electrolyteto leak from the cells and cause skin burns, loss ofsight as well as other injuries.Mandatory ProceduresWhen the system will not be used forany length of time store the systemwith batteries in a discharged state.Be sure to recharge the batteries priorto the next time the system is used.If the batteries are repeatedly recharged in a slightlydischarged state the memory effect of the nicad bat-tery may considerably reduce the capacity . A reduc-tion in operating time will occur even when the batter-ies are charged for the recommended time.<Nicad Battery Electrolyte>The electrolyte in Nicad batteries is a strong alkali. Should you get even thesmallest amount of the electrolyte in your eyes, DO NOT RUB, wash immedi-ately with water, seek medical attention at once. The electrolyte can cause blind-ness. If electrolyte comes in contact with your skin or clothes, wash with waterimmediately.CautionProhibited ProceduresDo not store your R/C system in thefollowing places.- Where it is extremely hot or cold.- Where the system will be exposed to directsunlight.- Where the humidity is high.-Where vibration is prevalent.-Where dust is prevalent.-Where the system would be exposed tosteam and condensation.Storing your R/C system under adverse conditionscould cause deformation and numerous problemswith opreation.Mandatory ProcedureIf the system will not be used for along period of time remove the batter-ies from the transmitter and modeland store in a cool dry place.If the batteries are left in the transmitter electrolytemay leak and damage the transmitter. This applies tothe model also, remove the batteries from it also toprevent damage.<Nicad Battery Recycling>A used Nicad battery is valuable resource. Insulate the battery terminals anddispose the battery by taking it to a battery recycling center.

11For Your Safety As Well As That Of OthersOther PrecautionsCautionProhibited ProceduresDo not expose plastic parts to fuel,motor spray, waste oil or exhaust.The fuel, motor spray, waste oil and exhaust will pen-etrate and damage the plastic.Always use only genuine Futabatransmitters, receivers, servos, FETamps (electronic speedcontrols),Nicad batteries and otheroptional accessories.Futaba will not be responsible for problems caused bythe use of other than Futaba genuine parts. Use theparts specified in the instruction manual and catalog.Mandatory Procedures

12Before Using- High Response System (H.R.S. system)When used with the H.R.S. system, a speed of triple that of an FM system at averageresponse is realized. (Comparison with other Futaba products) The T3PK transmitteriscompatible with the H.R.S. system, PCM1024 system, and PPM (FM) system.- 128x64 dot large graphic LCD/with backlightingEXP curve, throttle curve, servo view, and other graph display and function selectioncan batch display simple menus and function setup items, and data setup is easy.Backlighting that can be turned ON/OFF also improves recognition at indoor cir-cuits,etc.- 10 models memory/+ 10 models by using a data packModel names can use up to 10 letters, numbers, and symbols so that easily under-stoodnames can be set. Model copy function simplifies creation of a model memory withdifferent fine setups. An additional 10 models memory can be added by using theoptional data pack (DP-16K).- Two function selection modes: Menu selection and direct callSetup screens are called from a menu screen. The menu screen can be selected fromamong 3 levels (LV1/LV2/LV3) to match the level of use.Frequently used (high urgency) functions can be quickly called by assigning them todirect call buttons. (6 functions)- Brake mixing for large cars (BRAKE-MIX)Brake mixing of the front and rear wheels of 1/5GP cars, etc. has delay and balanceadjustment functions.- Second dual rate (2ND D/R)Steering angle can be switched with one touch while running.- Anti-skid Braking System (A.B.S.)This function applies the brakes so that the tires of gasoline engine cars, etc. do nottheir grip on the road even when braking at corners.- Throttle acceleration (TH-ACCEL)Gasoline engine cars have a time lag before the clutch and brakes are connected. TheTH-ACCEL function minimizes this time lag.- Throttle speed (TH-SPEED)Sudden trigger operation on slippery roads only spins the wheels unreasonably anddoes not accelerate smoothly. Setup the throttle speed function allows smooth andenjoyable operation while at the same time reducing battery consumption.Before UsingFeatures

13Before Using- Start function (AT-START)When the throttle trigger is set to full throttle simultaneously with starting on slipperyroads, the wheels spin and the vehicle does not accelerate (start). Setup the startfunction allows smooth starting.- Steering speed (ST-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.- Racing timer (TIMER)A lap timer can record 99 lap times and the total time. The timer can also be startedautomatically by trigger operation. The race time and an audible alarm can be set. Anavigation timer effective during training runs is provided. Target lap and refuelingtime can be indicated by audible alarm. Other timers are an up timer and a downtimer.- Digital trim w/reset functionThe trim position is constantly displayed on an LCD screen. The operation amount of1step can also be adjusted. Steering and throttle trim operations have no on themaximum steering position.- Function select dial function (FUNC-DIAL)This function assigns a function to dials (digital trim, grip dial, knob). The step sizeand operating direction can also be adjusted. Trim positioning at each model call isunnecessary because all the dials are digital.- Function select switch function (FUNC-SW)This function assigns a function to the three installed switches. The operating direc-tioncan also be set.- Wheel position can be changed.The wheel position can be changed by using the offset adapter (supplied). The anglecan also be adjusted.- Adaptable for left-handed operatorsThe wheel section left and right mounting direction can be reversed.- Black antenna- NEW design considers operability and weight balance.- Tension adjustment functionThe wheel tension can be adjusted from the outside.- Trigger stopper function (Mechanical ATL)- Display switchFunctions can be set without emitting radio waves.- Receiver w/DSC is standard equipment (Connection cord is option.)HRS system: R203HF, PCMN type: R113iP- 7-color LED pilot lampYou can select your favorite color.

14Before UsingSet ContentsAfter opening the box, first check if the contents conform to the following. The con-tents depend on the set as shown below.- If any of the set contents are missing, or you have any questions, please contact youdealer.Transmitter T3PKRF module PK-FMReceiver R203HF(HRS-FM) or R113iP(PCM)ServoMiscellaneousTransmitter Ni-cad battery pack NT8F700Bor Battery box*Installed in transmitter.Receiver switchWheel position offset adapter(A.P.A.)Instruction manual*Installed in transmitter.Always use only genuine Futaba transmitter, receiver, FET amp, Ni-cad battery andother optional parts.Futaba will not be responsible for damage caused by other than genuine Futaba parts and components. Use onlythe genuine Futaba parts and components listed in the instruction manual and catalog.Caution In case of the High Response System (H.R.S) receiver R203HF, always use only thefollowing conditions:Servo; 6V type Digital Servo onlyPower supply; 6V Nicd batteryTransmitter setting; "HRS" modeIf the conditions are different, control is impossible.And Fail Safe Unit (FSU1) is not available.Caution

15Before Using Transmitter T3PKNomenclatureAntennaThrottle trim(DT2) Edit buttons Steering wheelSteering trim (DT1)LCD screen Push switch 1 (PS1)PowerswitchDigital trim 3 (DT3)Pilot lampCH3 knob ( DL3)Mechanical ATLadjusting screwThrottletrigger(See page 16 for the operatinginstructions.) (See page 16 for the operating instructions.)(See page 17 for theadjustment instructions.) (See page 16 for the operatinginstructions.)Grip Handle Pushswitch 3(PS3)Crystal DisplayswitchSteering dual rate dial (DL1) (See page 16 for the operating instructions.) Push switch 2 (PS2)ATL dial (DL2) (See page 16 for the operating instructions.)*The switches, knobs, and trimmers in thefigure are shown in the initial setting position.Precautions when turning the powerswitch on and off.When the data was changed using the editkeys or trim levers, wait at least two secondsbefore turning off the power. If the power isturned off within two seconds after the datawas changed, the new data will not be writtento memory.Sound port- Use a commercial earphone.(Use a radio earphone with a 3.5mm di-ameter plug.)- When the surroundings are noisy duringraces, etc., you can listen to the alarmtone using an earphone. The alarm tonecan also be heard from the transmitter.

16Before UsingDigital Trim Operation(Initial settings: DT1: Steering trim, DT2: Throttle trim, DT3: -------)Operating by the lever: Push the lever to the left or right (up or down).Operating by push button switch: Press the push button switch in the desired direc-tion. The current position is displayed on the LCD screen.Steering trim displayThrottle trim display- Each step is indicated by a tone.- When the trim exceeds the maximum trim adjustmentrange, the tone will change pitch and the lever will notmove any farther.- Return to the neutral position (center) by pressing boththe push button switches simultaneously for about onesecond.Trim OperationWith the center trim feature, trim adjustments have no effect on the maximum servotravel. This prevents the linkages from binding when adjustments are made.DT2DT1 LeverPush button switchDT3Grip dial operation(Initial settings: DL1=Steering D/R, DL2=ATL)Operate the dials by turning them. The current set value is displayed on the LCDscreen.DL1DL2- A click sound is made at each step.- When the maximum position is reached at each side,the tone of the click changes. Thereafter, the set valuedoes not change.ATL displaySteering D/R display

17Before UsingMechanical ATL AdjustmentAdjustmentUsing a Phillips screwdriver, adjust thetrigger brake (back) side stroke by turningthe screw through the adjusting hole indi-cated by the arrow in the figure. (Thescrew moves the throttle trigger stopper.)- When the adjusting screw is turned clockwise, thestroke becomes narrower.Make this adjustment when you want to make the throttle trigger brake (back) sidestroke narrower.Mechanical ATLadjusting screwCautionWhen the stroke was adjusted, the throttle servo travel must be adjusted by data set-ting.Wheel Tension AdjustmentMake this adjustment when you want to change the steering wheel spring tension.AdjustmentTurn the screw inside the adjustinghole using a 1.5mm hex wrench.CautionIf turned too far counterclockwise, the adjusting screw may fall out.Tension adjustingscrew- Turning the adjusting screwclockwise, increases the springtension.

18Before UsingFor Ni-cad battery systemThe Ni-cad battery is connected by a connector so that it can be removed when youwill not be using the transmitter for a long time, or when replacing a dead battery witha spare battery.- Always use an NT8F700B Ni-cad battery.For dry cell battery systemLoad the eight batteries in accordance with the polarity markings on the batteryholder.-Dry cell battery (x8)Battery ReplacementBattery coverWhile pressing this part.1. Slide the transmitter batterycover in the arrow direction whilepressing the part shown in thefigure.2. Replace the Ni-cad battery packor Dry cell batteries.3. Slide the battery cover back ontothe transmitter.Charging jack(Interior)CoverNi-cad batteryNT8F700B

19Before UsingCharging the Ni-cad BatteryCharging1. Plug the transmitter cord of thespecial charger into the charg-ing jack on the rear of the trans-mitter.2. Plug the charger into an AC out-let.3. Check that the charging LEDlights.ChargerTransmitter chargingLEDCord to transmit-ter charging jackWhen charging the NT8F700B Ni-cad battery with the special charger, allow about15 hours for charging. If the transmitter has not been used for some time, cycle thebattery by charging and discharging it two or three times.Over current protectionThe transmitter charging circuit is equipped with an over current protection circuits(1.5A). If the battery is charged with a quick charger for other than digital propor-tional R/C sets, it may not be fully charged.Always use the special charger or a quick charger for digital pro-portional R/C sets to charge a digital proportional R/C set Ni-cadbattery.Overcharging a Ni-cad battery can result in burns, fire, injuries, or loss of sight due tooverheating, breakage, or electrolyte leakage.Never try to recharge a dry cell bat-tery.The transmitter may be damaged or the batteryelectrolyte may leak or the battery may break.When the charger is not in use, dis-connect it from the AC outlet.Do this to prevent accidents and to avoid overheat-ing.CautionNever plug it into an outlet otherthan indicated voltage.Plugging the charger into the wrong outlet may re-sult in an explosion, sparking, or fire.Do not insert and remove thecharger when you hands are wet.It may cause an electric shock.WarningUse thespecialcharger.AC outlet

20Before UsingHandling the RF moduleRemoving the RF module1 Remove the RF module cover by slid-ing it in the arrow direction.2.Pull the module upward while pushingthe left and right claws to the inside.Inserting the RD module1 Insert the module while being carefulthat the transmitter side connectorpins are not bent.2 Push in until the claws lock with a"click".3 Install the RF module cover by slidingit.- Crystal can be changed without removing theRF module.- See page for the crystals that can be used.RF module temperature riseWhen the transmitter is in use, the RF module temperature will rise slightly. This isnormal.Handling the data packWith the 3PK transmitter, the setup data of 10 models can be stored in the transmitteritself and the setup data of 10- models can be stored in a DP-16 removable data pack(Option).DP-16K datapack (Option)RF module coverData pack insertion hole- Hold the dust cap and insert the datapack in all the way.

21Before Using MEMORY MODULEINITIALIZE ?YES > +NO > -ONOFFWhen inserting and removing the data packAlways turn off the transmitter power before removing or inserting the data pack.Data pack initializationWhen using the data pack, initialization is necessary sothat the data pack can be used with this transmitter. When"INITIALIZE?" is displayed on the screen at power ON,press the (+) button. This automatically initializes the datapack. No further action is necessary.When a data pack used with another model has been inserted, and initialization isexecuted by pressing the (+) button when "INITIALIZE?" is displayed on the screenat power ON, the old data is destroyed so the data pack can be used with the 3PK.Data interchangeability with other modelsData is not interchangeable with 3PJsuper, 3VC, and other transmitters other than the3PK.Set data backupThe set data of each function (transmitter body and data pack) of the 3PK transmitteris stored in a memory element that does not require a backup battery. Therefore, the3PK transmitter can be used without paying attention to the backup battery life.Display switchIf the display switch is turned on without turning on the power switch, transmitterside data setup is possible without emitting radio waves.Display switchWARNING( ) Prohibited itemNever turn on the power switch while thisfunction is in use.If the power switch is turned on, radio waveswill be emitted and interfere withvehicles (boats) operating on the same band(frequency) and is very dangerous.

23Before UsingLCD Screen ContrastThe LCD screen contrast can be adjusted. (For more information, see page .)CautionDo 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.LCD Screen Temperature ChangeIn the following cases, the LCD may become difficult to read due to a temperaturechange.- On hot summer days and cold winter days, the LCD may be easy to read indoors, but difficult toread outdoors.- If the contrast is too bright or too dark, temperature changes and lighting conditions may cause thescreen to become difficult to read.Contrast adjustment when not called1 Turn on the transmitter power again.2 When the screen is too dark or too bright, adjust to a suitable contrast by pressingthe (-) or (+) button, respectively, while pressing the (SEL) button.Changing wheel position/modifying for left-hand use- Changing the wheel positionThe wheel position can be offset by using the accessory offsetadapter. The wheel angle can also be adjusted.- Modification for left-hand useThe wheel section left and right mounting direction can be re-versed.

24Before UsingRemoving the steering wheel unit1. After removing the wheel cap,carefully remove the screwholding the steering wheel.2. Remove the steering wheel.3. Remove the 4 screws fromthe wheel unit cover.4. Remove the wheel unit cover.Be very careful the wheelshaft will fall out.5. Remove the 4 screws fromthe wheel unit.6. Disconnect the wheel unitconnector.Steering WheelWheel UnitCover Wheel Unitscrew (large)x1screw (small)x4screw (middle)x4

25Before UsingChanging wheel positionModifying for left-hand use1. Connect the wheel unit con-nector through the offsetadapter. Install the adapterusing four 2.5mm hex bolts at-tached.2. Reinstall the wheel unit,wheel unit cover, wheel, andwheel cap in same positionas they were removed.1. Remove the wheel back coverusing 2.5mm hex wrench.2. Push the wheel unit connectorin the opposite side.3. In opposite side, connect thewheel unit connector and rein-stall the wheel unit, wheel unitcover, wheel, and wheel capin same position as they wereremoved.

26Before UsingReceiverNomenclatureCrystalWhen changing the frequency, use thespecified Futaba crystal set.AntennaConnectors1: Steering servo (CH1)2: Throttle servo (CH2)3: CH3 servo (CH3)B/C: Power connector/DSC connectorR113iPreceiverFor the receiver, servos, and other connections, see page 27. For the DSC cord (op-tion) connections, see page 103.to ReceiverServo hornMounting flange<Accessory>The following items are provided for setting:- Spare servo horn- Parts for servo installation(For the installation precautions, see page 28.)CrystalWhen changing the frequency, use thespecified Futaba crystal set.AntennaConnectors1: Steering servo (CH1)2: Throttle servo (CH2)3: CH3 servo (CH3)B/C: Power connector/DSC connectorR203HFreceiverServoNomenclature

27InstallationInstallationReceiver and Servo ConnectionsInstallation When An FET Amp Is Used (MC800CFET Amp)When connecting and installing the receiver and servos, read the “Installation SafetyPrecautions” on the next page.Installation For Gas Powered Models

28InstallationInstallation Safety PrecautionsWarningConnector ConnectionsBe sure the receiver, servo, crystaland connectors are fully and firmlyconnected.If vibration from the model cause a connector to workloose while the model is in operation. You may losecontrol .Electronic speed controlInstall the heat sinks where they willnot come in contact with aluminum,carbon fiber or other parts that con-duct electricity.If the FET Amp (Electronic speed control) heat sinkstouch other materials that conduct electricity a shortcircuit could occur. This could result in loss of controland damage to the system.Receiver Vibration Damping andWaterproofing (Car)Dampen the vibration to the receiverby mounting to the chassis or mount-ing plate with thick double sided tapein electric powered models. In gaspowered models wrap the receiver infoam and mount it where the vibrationis the least prevalent. (Boat)Dampen the vibration to the receiverby wrapping it in foam. Waterproof byplacing it in plastic bag or watertightradio box in model.If the receiver is subjected to strong vibration or shockerratic or loss of control may occur. If any moisturecomes in contact the receiver and servos you mayexpertise the same result as well as damage to thesystem.Receiver AntennaDo not cut or bundle the receiver an-tennaDo not bundle the receiver antennatogether with the servo lead wiresKeep the receiver antenna at least 1inch away from the motor and batteryand wires that handle heavy currentloads..Cutting, bundling or routing the receiver antenna nearany devise that produce noise will reduce the operat-ing range of the system and result in loss of control.*Also route the receiver antenna away from metal,carbon fiber and other parts that conduct electric-ity. These parts can transmit high frequency noise.Servo ThrowOperate each servo over its full strokeand be sure the linkage does not bindor is loose.The continuous application of unreasonable force to aservo may cause damage and excessive batterydrain.Servo InstallationWhen you install the servos alwaysuse the rubber grommets provided inservo hardware bags. Mount the ser-vos so they do not directly come incontact with the mount.If the servo case comes in direct contact with themount vibration will be directly transmitted to theservo.If this condition continues for a long time the servomay be damaged and control will be lost.Motor Noise SuppressionAlways install capacitors to suppressnoise when electric motors are used.If capacitors are not properly installed you could ex-perience erratic operation and reduced range as wellas loss of control.Other Noise Suppression MethodsBe sure there are no metal parts inyour model which under vibration cancome in contact with other metalparts.Metal to metal contacts under vibration will omit a highfrequency noise that will effect the receivers perfor-mance. You could experience erratic operation andreduced range as well as loss of control.

29Initial Set-UpInitial Set-UpPreparations (Transmitter)Before setting the transmitter functions, check and set items 1 to 3 below.(Display when power switch turned on)When the power switch is turned on, the currently selected model number is dis-played. Check if this number is the model number you want to set-up. To change themodel number, use the Model Select function (page ).Turn on the transmitter power.1. RF Output CheckIf signals are output normally, RF output monitor "RF"will be displayed on the screen.If RF is not displayed, check if the transmitter crystal andRF module are installed.If the transmitter is abnormal or faulty, contact yourFutaba dealer.The model number is displayed.(Start screen)"RF"

30Initial Set-Up2. Modulation Mode CheckThe T3PK transmitter output signal format can bechanged to match the type of receiver. Check if themodulation mode is set to match the receiver used.When using an FM receiver (e.g., R133F), the modula-tion mode must be set to PPM. When using a PCM re-ceiver (e.g., R113iP), the modulation mode must be setto PCM. When using a H.R.S receiver (e.g., R203HF),the modulation mode must be set to HRS. If this settingis incorrect, change it with the HRS/PCM/PPM Select(page ) function.(PPM)3. Trims Initial Set-Up- Steering trim (DT1) checkAt initial set-up, steering trim is assigned to digital trimDT1 above the steering wheel. Operate the DT1 leverand check if the steering trim display on the screenchanges. After checking the trim, set the trim display tothe center (N) position.- Throttle trim (DT2) checkAt initial set-up, throttle trim is assigned to digital trimDT2 at the left side of the steering wheel. Operate theDT2 lever and check if the throttle trim display on thescreen changes. After checking the trim, set the trimdisplay to the center (N) position.

31Initial Set-Up(Set-Up Procedure When Installed In a Car)When installing the servos in a car, performing function set-up in the following orderis recommended.1. Perform step 3. Trims Initial Set-Up of Preparations on thepreceding page.2. Set the servo direction of operation using the Reversefunction. (Page )The servo installation method and linkage direction dependson the kit. Therefore, the servo operation direction may haveto be reversed relative to transmitter operation. Before in-stalling the servo, check the operating direction and set it us-ing the Reverse function.3. Set the subtrim and adjust the servo neutral point. (Page )4. Set the trigger travel by adjusting the throttle trigger me-chanical ATL to you liking. (Page )5. Set EPA of each channel and adjust the servo throw(travel). (Pages )- Steering dual rate (DL1) checkAt initial set-up, steering dual rate is assigned to gripdial DL1 (upper) at the grip of the transmitter. Operatethe DL1 dial and check if the D/R value displayed onthe screen changes. After checking D/R, set the steer-ing dual rate to 100%.- Throttle ATL (DL2) checkAt initial setting, throttle ATL is assigned to grip dialDL2 (lower) at the grip of the transmitter. Operate theDL2 dial and check if the ATL value displayed on thescreen changes. After checking ATL, set throttle ATLto 100%.

32Function MapIn case of the LV3Function Menu ScreenFunction MapMenu SelectionThe function set-up screen can be easily selected from the function menu displayedon the LCD screen.The function menu can be selected from among the following 3 levels to match thelevel of use. To select the level, use the Level Select function (page ).-Level 3 (LV3): All functions can be selected. (For expert driver)-Level 2 (LV2): For middle class driver-Level 1 (LV1): Basic functions only(Start Screen)In case of the LV2In case of the LV1(Function Select Screen)(Function Set-up Screen)

33Function Map INITIAL SETTINGFunction1. TH-EXP2. ST-EXP3. CHEPA4. SUB-TRIM5. MDL-SEL6. MDL-NAMEThe Direct Selection allows instant access to the six functions most frequently used.The function set-up screen can be directly and quickly called with the special buttonsfor each function of the six functions, they can be freely selected as the Direct Selec-tion Button function.Direct Selection(Start Screen) ( Direct Selection Screen) (Function Set-up Screen)

34FunctionsFunctionsEnd point adjuster/EPA (All channels)Use this when performing steering left and right steering angle adjustments, throttlehigh side/brake side operation amount adjustment, and channel 3 servo up side/downside operation amount adjustment during linkage.- Corrects the maximum steering angle and left and right steering angles when thereis a difference in the turning radius due to the characteristics, etc. of the vehicle.Maximum steering angleThe EPA function basically determines the maximum steering angle of each channel.The functions shown below may have been adjusted or the operating range set byEPA function may be exceeded. Check the linkage each time the following functionsare adjusted.- Sub trim (all channels)- Program mixing slave side (all channels)- Tilt mixing (steering, channel 3)- Idle up (throttle)- Throttle preset (throttle)ATL trimATL trim allows adjustment of the brake side operation amount during operation.Therefore, when the operating angle is adjusted with throttle EPA, ATL trim mustalso be taken into account.RemarkWhen the steering angle is insufficient even though EPA is increased to maximum(120%), the steering angle can be increased somewhat by using program mixing.(Setup example: See page .)WARNING! Make sure that the knuckle stopper is not contactedduring steering operation and that unreasonable forceis not applied to the servo during other channel opera-tion.If unreasonable force is applied to the servo horn atthe knuckle stopper during steering operation, theservo may malfunction and the model may run out ofcontrol.Decide the EPA value at thecontact point.Caution!Be sure that the steeringservo does not howl.

35Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen Use the or button toselect the setup item.* blinks at the currentsetup item.(Initial screen)100%Setup itemsST-LFT : Steering (left side)ST-RGT : Steering (right side)TH-FWD : Throttle (forward side)TH-BRK : Throttle (brake side)3C-UP : 3rd channel (up side)3C-DW : 3rd channel (down side)Adjustment range0~120% (each channel, each direc-tion)Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).Steering wheel steering angle (EPA) adjustment(Preparation)- Before setup the steering wheel steering angle, set thesteering D/R dial (initial setup: DL1) to the maximumsteering angle position 100%.- Select setup item "ST-LFT" and make the followingadjustments:1 Steering (left side) adjustmentTurn the steering wheel fully to the left and usethe (+) and (-) buttons to adjust the steeringangle.2 Steering (right side) adjustmentTurn the steering wheel fully to the right and usethe (+) and (-) buttons to adjust the steeringangle.3 When adjusting the steering angle of anotherchannel immediately after this, see the adjust-ment method for that channel. When ending ad-justment, return to the initial screen by pressingthe (END) button three times.Setup item switching- Use the (DN) and (UP) buttons toswitch the setup item.- Others switch the setup item (direc-tion) linked to the steering wheel.

36Functions3rd channel servo steering angle (EPA) adjustment(Preparation)- Select setup item "3C-UP" and make the following ad-justments:1 3rd channel servo (up side) adjustmentSet the 3rd channel dial fully to the up side (+side) and use the (+) and (-) buttons to adjust thesteering angle.2 3rd channel servo (down side) adjustmentPress the (DN) button and select setup item "3C-DWN" and set the 3rd channel dial fully to thedown side (-) and use the (+) and (-) buttons toadjust the steering angle.3 When adjusting the steering angle of anotherchannel immediately after this, see the adjust-ment method for that channel. When ending ad-justment, return to the initial screen by pressingthe (END) button 3 times.Setup item switching- Use the (DN) or (UP) button to switchthe setup item.100%Throttle steering angle (EPA) adjustment(Preparation)- Before setting the throttle steering angle, set the throttleATL dial (initial setup: DL2) to the maximum steeringangle position 100%.- Select setup item "TH-FWD" and make the followingadjustments:1 Throttle (forward side) adjustmentPull the throttle trigger fully to the high side and usethe (+) and (-) buttons to adjust the steering angle.However, when using an FET amp, set to 100%.2 Throttle (brake side/reverse side) adjustmentPush the throttle trigger fully to the brake sideand use the (+) and (-) buttons to adjust thesteering angle. However, when using an FETamp, set to 100%.3 When adjusting the steering angle of anotherchannel immediately after this, see the adjust-ment method for that channel. When ending ad-justment, return to the initial screen by pressingthe (END) button three times.Setup item switching- Use the (DN) and (UP) buttons toswitch the setup item.- Others switch the setup item (direc-tion) linked with the throttle trigger.

37Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen(Initial screen)Steering EXP/ST-EXP (Steering system)This function is used to change the sensitivity of the steering servo around the neutralposition. It has no effect on the maximum servo travel.Racers TipWhen the setting is not determined, or the characteristics ofthe model are unknown, start with 0%. (When EXP is set to0%, servo movement is linear.)Setup itemRATE: Steering EXP rateVertical cursor moves in step withsteering wheel operation.Adjustment range-100~0~+100%Steering EXP adjustment1 When you want to quicken steering operation,use the (+) button to adjust the + side. When youwant to make steering operation milder, use the(-) button to adjust the - side.2 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.サーボ動作量ステアリングスティック動作量0%（ノーマル）+1%∼+100%（クイック）サーボ動作量ステアリングスティック動作量0%（ノーマル） -1%∼ -100%（マイルド）(Quick) (Mild)Servo travel Servo travel0% (normal)+1% ~ +100% (quick) 0% (normal) -1% ~ -100% (mild)Steering wheel travel Steering wheel travelAdjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).

38Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen Use the or button toselect the setup item.* blinks at the currentsetup item.(Initial screen)Setup itemTURN: TURN directionRETURN: RETURN directionAdjustment range1~100% (each direction)Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).操作時のスピード可変範囲時間（約1.5∼0.1秒）戻りのスピード可変範囲（約1.5∼0.1秒）スティック操作"TURN"方向"RETN"方向Steering Speed/ST-SPEED (Steering system)Quick steering operation will cause momentary understeering, loss of speed, or spin-ning. This function is effective in such cases.UndersteeringSpinSmooth corneringSteering speed not set Steering speed setOperation- This function limits the maximum speed ofthe steering servo. (Delay function)- The steering speed when the steering wheelis operated (TURN direction) and returned(RETN direction) can be independently set.TURN directionTurning speed adjustment range(Approx. 1.5 to 0.1 secs)Stick operationRETN directionReturn speed adjust-ment range (Approx. 1.5to 0.1 secs)- If the steering wheel is turnedslower than the set speed, the steer-ing servo is not affected. TimeSetting example (Steering servo: S9402) . . . (Setting criteria)- Onroad TURN side: Approx. 50~80% RETN side: Approx. 60~100%- Offroad TURN side: Approx. 70~100% RETN side: Approx. 80~100%

39Functions Steering Speed (ST-SPEED) adjustment(Preparation)- Select setup item "TURN" and make the following ad-justments:1 "TURN" direction adjustmentUse the (+) and (-) buttons to adjust the delayamount.2 3rd channel servo (down side) adjustmentPress the (DN) button and select setup item "RE-TURN" and use the (+) and (-) buttons to adjustthe delay amount.3 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.Setup item switching- Use the (DN) or (UP) button to switchthe setup item.100% 1%サーボの動作が遅くなる。Setting range: 1~100%At 100%, there is no delay.At 1%, the delay is approximately 1.5seconds. Servo operation is delayed.

40Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen Use the or button toselect the setup item.* blinks at the currentsetup item.(Initial screen)Throttle EXP/TH-EXP (Throttle system)This function makes throttle trigger high side and brake side direction servo opera-tion quicker or milder. It has no effect on the servo maximum operation amount.For the high side, selection from among three kinds of curves (EXP/VTR/CRV) isalso possible.AdviceWhen the course conditions are good and there is no sense of torque at the power unit,set each curve to the + side (quick side). When the road surface is slippery and thedrive wheels do not grip it, set each curve to the - minus (mild) side.Curve selectionFirst, select the type of forward sidecurve at the "FWD-TYP" item. Thesetup item (screen) varies with thetype of curve. The figure at the bottomleft is the EXP curve setup screen.Setup itemsRATE : Forward side rateFWD-TYP : Forward side curve selectionBRK-EXP : Brake side rateAdjustment rangeRATE : -100 ~ 0 ~ +100%FWD-TYP : EXP, VTR, CRVBRK-EXP : -100 ~ 0 ~ +100%Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).Adjustment method for EXP curve(Preparation)- Select "EXP" at setup item "FWD-TYP".- Select setup item "RATE" and make the following ad-justments:1 Forward side adjustmentUse the (+) button to adjust the + side when youwant to quicken the rise and use the (-) button toadjust the - side when you want to make the risemilder.2 Brake side adjustmentSelect "BRK-EXP" by pressing the (DN) buttontwice, and use the (+) button to adjust the + sideSetup item switching0 Use the (DN) or (UP) button toswitch the setup item.

41Functionswhen you want to quicker the rise and use the (-) button to adjust the - side when you want tomake the rise milder.3 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.Adjustment method for VTR curve(Preparation)- Select "VTR" at setup item "FWD-TYP".-Select setup item "RATE" and make the following ad-justments:Setup itemsRATE : Forward rateTGP : Curve switching pointFWD-TYP : Forward curve selectionBRK-EXP : Brake side rateSetup item switching- Use the (DN) or (UP) button to switch the setup item.1 Forward side adjustmentUse the (+) button to adjust at + side when youwant to quicken the rise and use the (-) button toadjust the - side when you want to make the risemilder.2 Curve switching point adjustmentWhen you want to change the curve switchingpoint relative to the throttle stick, select setupitem "TG.P" by pressing the (DN) button and usethe (+) and (-) buttons to move to the point youwant to set.3 Brake side adjustmentSelect setup item "BRK-EXP" by pressing the(DN) button. When you want to quicken the rise,use the (+) button to adjust the + side and whenyou want to make the rise milder, use the (-) but-ton to adjust the - side.4 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.Switching pointA vertical cursor line that shows thecurve switching point is displayed onthe setup screen graph.For the VTR curve, only the highside can be set. The brake be-comes the EXP curve.Adjustment rangeRATE : -100 ~ 0 ~ +100%FWD-TYP : EXP, VTR, CRVBRK-EXP : -100 ~ 0 ~ +100%Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).

42Functions100% 0%50%50%20%20%80%80%+1%∼+100%-1%∼ -100%+1%∼+100%-1%∼ -100%+1%∼+100%-1%∼ -100%100% 0%100% 0%TG.P=50% TG.P=20% TG.P=80%Adjustment method for CRV curve(Preparation)- Select "CRV" at setup item "FWD-TYP".Setup items1:~5: Curve points 1~5C:RES : Curve resetFWD-TYP : Forward side curve selectionBRK-EXP : Brake side rateSetup item switching- Use the (DN) or (UP) button to switch the setup item.1 Curve setupUse the (DN) or (UP) button to select "1:" (1stpoint), and use the (+) and (-) buttons to set the1st point.Set the throttle curve by sequentially setting "2:"(2nd point) ~ "5:" (5th point).2 Brake adjustmentSelect setup item "BRK-EXP" by pressing the(DN) button. When you want to quicken the rise,use the (+) button to adjust the + side and whenyou want to make the rise milder, use the (-) but-ton to adjust the - side.3 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.Point in current setupA vertical cursor line that shows thepoint in the current setup is displayedon the setup screen graph.Returning entire curve to initial value- Select setup item "C:RES" and re-turn the set value of each point to theinitial value by simultaneously press-ing (approx. 1 sec) the (+) and (-) but-tons.For the CRV curve, only the highside can be set. The brake be-comes the EXP curve.Adjustment range1: ~ 5: 0 ~ 100%FWD-TYP : EXP, VTR, CRVBRK-EXP : -100 ~ 0 ~ +100%Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).

43FunctionsInitial valuesP1 : 17%P2 : 33%P3 : 50%P4 : 67%P5 : 83%100%50%0% P1 スティックポイントP2 P3 P4 P5設定値初期値（ノーマルカーブ）設定例Throttle curveInitial value(normal curve)Set valueTrigger pointExample

44Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen Use the or button toselect the setup item.* blinks at the currentsetup item.(Initial screen)Throttle speed/TH-SPEED (Throttle system)Sudden trigger operation on a slippery road onlycauses the wheels to spin and the vehicle cannot ac-celerate smoothly. Setting the throttle speed func-tion reduces wasteful battery consumption while atthe same time permitting smooth, enjoyable opera-tion.OperationThrottle servo (amp) operation is delayed so that the drive wheels will not spin evenif the trigger is operated more than necessary. This delay function is not performedwhen the trigger is returned and at brake operation.- Low side throttle speed (See [Operation range setup].)Use when adjusting the speed from the neutral position to the set point.- High side throttle speed (See [Operation range setup].)Use when adjusting the high side speed from the set point.Remark: Regarding the throttle speed set value; the actual delay value variesdepending on the system (HRS, PCM, PPM). The delay when the HRS system is used is approximately 1/3 that of the PCM and PPM systems.Switch settingUse PS1, PS2, or PS3 to switch the throttle speed function ON/OFF.See the function select switch function (page ).Operation display* The LED blinks while the throttle speed function is on.No TH-SPEED/Tires slip and vehicle does not moveTH-SPEED/Smooth, quick starts possible* The LED blinks while the throttlespeed function is on.* The black part of the bar graph is theoperation range.* Throttle trigger position* "L40" indicates operation below40%.Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).Setup itemsRA NGE : Operation rangeSPEED : Speed amountMODE : Function ON/OFF

45FunctionsThrottle speed adjustment(Preparation)- Select setup item "MODE" and make the following ad-justments:1 (Function ON/OFF)Set the throttle speed function to the "ACT" stateby pressing the (+) or (-) button."INH(OFF)" : Function OFF"ACT(ON)" : Function ON"ACT(OFF)": Switch OFF state when setting switches2 (Operation range setup)Select setup item "RANGE" by pressing the (UP)button twice and use the (+) and (-) buttons to setthe operation range."L**" : Operate within a range lower than **% (Low side throttle speed)"H**" : Operation within a range higher than **% (High side throttle speed)"ALL" : Operate in entire region"OFF" : Function OFF3 (Speed amount setup)Select setup item "SPEED" by pressing the (DN)button twice and use the (+) and (-) buttons toadjust the speed amount."100" : Maximum speed (no delay)"0" : Maximum delaySetup example:Adjust at the entire (0~100%) range according to conditions.4 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.Operation range:L1 ~ L40 ~ L99, H1 ~ H99, OFF, ALLInitial value; L40Function ON/OFF:INH(OFF), ACT(ON), ACT(OFF)Speed amount:0 ~ 100Initial value;100

46FunctionsA.B.S. FunctionWhen the brakes are applied while cornering with a 4 WheelDrive or other type of vehicle, understeer may occur. Thegeneration of understeer can be eliminated and corners canbe smoothly cleared by using this function.Operation- When the brakes are applied, the throttle servo will pulseintermittently. This will have the same effect as pumpingthe brakes in a full size car.- The brake return amount, pumping cycle, and brake dutycan be adjusted.- The region over which the ABS is effective can be set ac-cording to the steering operation. (Mixing function)Without A.B.S.With A.B.S.Switch SettingThe A.B.S. function ON/OFF switch can be set with the function select switch func-tion. (Page ) PS1, PS2, or PS3 can be selected.Dial / Trim SettingThe brake return amount (AB.P), delay amount (ABS.D) and cycle (CYCL) can becontrolled with grip dial DL1, DL2 or digital trim DT3, etc. with the function selectdial function. (Page )Operation DisplayWhen the A.B.S. function is activated, the LED flashes.Fail Safe UnitWhen the 3PK is used with the Futaba fail safe unit (FSU-1), it will operate as de-scribed below.- When the FSU-1 is connected to the throttle channel, and the A.B.S. function hasbeen activated, the FSU-1 LED will flash each time the servo operates. The reasonfor this is that the FSU-1 responds to sudden data changes caused by A.B.S. functionpumping operation. It does not mean that the fail safe function is activated. The servowill not be affected.

47Functions(Initial screen) MENUUse the or button to select themenu screen.Press the button.Use the or button to select thefunction.Press the button. Calling the setup screen* When the direct call button is set,the setup screen is also called by thefollowing method: MENU SELECT DIRECT SELPress the button.Press the button setat this function.* Calling from menu screen Use the or button toselect the setup item.* blinks at the currentsetup item.(Initial screen)0% 100%Setup itemsABP : Brake return amountDLY : Delay amountCYC : Cycle speedMODE : Function ON/OffTGP : Operation pointDTY : Cycle duty ratioSTM : Steering mixing* When brake operation enters the setrange, "*" is displayed in front of thenumber.* When steering mixing is set andsteering operation enters the setrange, "*" is displayed in front of thenumber. When mixing is OFF, theA.B.S function can operate over theentire steering range.* A bar graph that shows the oper-ating position of the throttle triggerappears. During setup, A.B.S func-tion operation can be checked atthis bar graph.A.B.S function adjustment(Preparation)- Select setup item "MODE" and make the following ad-justments:1 (Function ON/OFF)Set the function to the active state by pressingthe (+) or (-) button."INH(OFF)" : Function OFF"ACT(ON)" : Function ON"ACT(OFF)" : Switch OFF when setting switches2 (Brake return amount adjustment)Select setup item "ABP" by pressing the (UP)button 3 times and use the (+) and (-) buttons toadjust the return amount."0" : No return"50" : Return to the 50% position of the brake operation amount"100" : Return to the neutral position.3 (Delay amount setup)Select setup item "DLY" by pressing the (DN)button once and use the (+) and (-) buttons toadjust the delay amount."0" : A.B.S. function performed without any delay"50" : A.B.S function performed after an approximate 0.7 sec delay."100" : A.B.S. function performed after an approximate 1.7 secs delay.Function ON/OFF:INH(OFF), ACT(ON), ACT(OFF)Delay amount:0 ~ 100Initial value; 0Adjustment buttons- Use the (+) and (-) buttons to makeadjustments.- Return to the initial value by pressingthe (+) and (-) buttons simultaneously(approx. 1 sec).Brake return amount:0 ~ 50 ~ 100Initial value; 50

48Functions4 (Cycle speed adjustment)Select setup item "CYC" by pressing the (DN)button once and use the (+) and (-) buttons toadjust the speed.- The lower the set value, the faster the cycle speed.5 (Operation point setup)Select set item "TGP" by pressing the (DN) but-ton twice, and use the (+) and (-) buttons to setthe operation point.- Sets the throttle trigger position at which the A.B.S. function is per-formed. The number is the % display with the brake position made 100.6 (Cycle duty ratio setup)Select setup item "DTY" by pressing the (DN)button once, and use the (+) and (-) buttons toadjust the duty ratio."-3" : Brake application time becomes shortest. (Brakes lock with difficulty)"+3" : Brake application time becomes longest (Brakes lock easily)(Remark) For low grip, set at the - side and for high grip, set at the + side.7 (Steering mixing setup)Select setup item "STM" by pressing the (DN)button once, and use the (+) and (-) buttons toset the steering mixing range.- Sets the range within which the A.B.S. function is performed relative tosteering wheel operation.N50%の場合L(E) N R(E)L(E) N50% 50%50%＊マークが表示されA.B.S.が働く範囲＊マークが表示されA.B.S.が働く範囲 ＊マークが表示されA.B.S.が働く範囲50%R(E)E50%の場合N50%A.B.S. operation range indicated by *E50%A.B.S operation rangeindicated by *A.B.S operation rangeindicated by *Cycle speed1 ~ 30Initial value; 10Operation point10 ~ 100Initial value; 30Duty ratio-3 ~ 0 ~ +3Initial value; 0Steering mixingOFF, N10 ~ N100, E10 ~ E100Initial value; OFF8 When ending adjustment, return to the initialscreen by pressing the (END) button 3 times.

49FunctionsExample of A.B.S. function setting when S9402 used (There will be a slightdifference depending on the state of the linkage.)- Basic settingAB.P: Approx. 30% (If this value is too high, the braking distance will increase.)CYCL: 5~7DUTY: 0 (When grip is low: - side, when grip is high: + side)DLY: 10~15%TG.P: Approx. 70%STM: OFF- When the wheels lock, or the car spins, when the brakes are applied fullyAB.P: Increase from 30%DUTY: Shift from 0 to - side (-1, -2, -3)DLY: Reduce the delay- When the braking effect is poor and the braking distance is long when the brakes areapplied fullyAB.P: Decrease from 30%DUTY: Shift from 0 to + side (+1, +2, +3)DLY: Increase the delay