FUTABA 3PV User Manual

1M23N31507  
R
Table of Contents  
Safety Precautions ............................................. 4  
Definition of Symbols ...................................................................... 4  
2.4GHz System Precautions ............................................................ 4  
Operation Precautions .................................................................... 4  
Storage and Disposal Safety Precautions ...................................... 6  
Other Safety Precautions ................................................................ 6  
Before Operation ................................................ 7  
System Contents .............................................................................. 7  
Telemetry System ............................................................................ 7  
Nomenclature / Handling ............................................................... 8  
Battery Replacement Method ........................................................ 9  
When Using The Optional Battery ............................................... 10  
Key Operation ............................................................................... 11  
Assembly / Adjustment ..................................... 12  
Receiver and Servo Connection .................................................... 12  
Receiver Antenna Installation ..................................................... 12  
Assembly Precautions ................................................................... 13  
How to Link .................................................................................... 14  
Transmitter Set-Up Procedures ..................................................... 15  
3PV-2.4G Functions .......................................... 16  
Model Selection/Model Reset (MDL) ............................................ 16  
Model Name (MDL NAME) ............................................................ 16  
Low Battery Alarm (LBA) .............................................................. 16  
System Type (SYS) .......................................................................... 16  
Link Mode (Only T-FHSS) ............................................................... 17  
DT3 Seletion (DT3) ......................................................................... 17  
SW1 ................................................................................................. 17  
Steering Trim (TRM-CH1) .............................................................. 17  
Throttle Trim (TRM-CH2) ............................................................... 18  
Channel-4 Trim (TRM-CH4) ........................................................... 18  
SUB Trim (CH1-CH4) ..................................................................... 18  
Steering Dual Rates (D/R) ............................................................. 18  
Steering End Point Adjustment (EPA-CH1) ................................. 19  
Throttle End Point Adjustment (EPA-CH2) ................................. 19  
Channel-3 End Point Adjustment (EPA-CH3) .............................. 19  
Channel-4 End Point Adjustment (EPA-CH4) .............................. 19  
4WS/BRK Mixing (SMX) ................................................................. 20  
Steering Servo Reversing (REV-CH1) ........................................... 20  
Throttle Servo Reversing (REV-CH2) ............................................ 20  
Channel-3 Servo Reversing (REV-CH3) ........................................ 20  
Channel-4 Servo Reversing (REV-CH4) ........................................ 21  
Steering EXP (EXP-CH1) ................................................................ 21  
Throttle EXP (EXP-CH2) ................................................................. 21  
Throttle Fail Safe Function ........................................................... 22  
ABS function .................................................................................. 22  
Model Data Copy (COPY) ............................................................... 22  
Reference .......................................................... 23  
Ratings ............................................................................................ 23  
When Requesting Repair .............................................................. 23  
3
Safety Precautions  
For your safety as well as that of others, please read this manual thoroughly prior to  
installation and operation of your digital proportional R/C system.  
Definition of Symbols  
The following defines the symbols used in this manual.  
Explanation of Symbols  
Procedures which may lead to a dangerous condition and cause death or serious  
injury to the user if not carried out properly.  
DANGER  
Procedures which may lead to a dangerous condition or cause death or serious  
injury to the user if not carried out properly, or procedures where the probability  
of superficial injury or physical damage is high.  
WARNING  
Procedures where the possibility of serious injury to the user is small, but there is  
a danger of injury, or physical damage, if not carried out properly.  
CAUTION  
Explanation of Graphic Symbols  
Indicates an operation that prompts a warning (including Caution).  
Indicates an operation that must not be performed.  
Indicates an operation that always must be performed.  
2.4GHz System Precautions  
WARNING  
Do not cover/hold the built-in antenna part of T3PV-2.4G transmitter by your hand during running.  
Do not put any conductive plate/sticker on the antenna part.  
Otherwise, the operating range may become shorter.  
Do not perform the linking procedure when motor's main wire is connected or the engine is  
operating as it may result in serious injury.  
While the linking is done, please cycle receiver power and check if the receiver to be linked is re-  
ally under the control of the transmitter to be linked.  
Always use receiver rechargeable battery or regulated output from your ESC.  
Using dry cell batteries may cause malfunction.  
Be sure that when using an ESC's regulated output, the capacity of the ESC meets your usage  
condition.  
In order to maintain complete control of your car/boat it is important that it remains visible at all  
times. Running behind large objects is not suggested. Doing so may result in the reduction of the  
quality of the radio frequency link to the model.  
Operation Precautions  
WARNING  
When using a rechargeable battery to power your system, always charge and check the battery  
voltage prior to operation. Should the battery discharge below the minimum voltage level, control  
will be lost.  
Prior to operation always perform a range test. Even one abnormality in the R/C system may  
cause loss of control.  
4
[Range Test Procedure]  
Have a friend hold the model, or place it on a stand where the wheels or prop cannot come in  
contact with any object. Operate from a distance of about 100 feet. Be sure to check the move-  
ment of each servo to make sure it follows the movement of the steering wheel and throttle trig-  
ger. If the servos do not follow the commands from the transmitter or any type of interference is  
detected, Do Not operate the model.  
Never operate in the rain or run through puddles.  
The transmitter, receiver, batteries and most servos and speed controls are not waterproof. Con-  
tact with any type of moisture or immersion in water or snow will cause damage along with pos-  
sible loss of control. Should any type of moisture enter any component of the system, immediately  
stop using the R/C system and return it to our service center for inspection.  
Do not operate when visibility is limited.  
Should you lose sight of the model, a collision or other dangerous situation may occur.  
Do not operate near people or roads.  
Do not operate on any pond when boats are present.  
Do not operate near high tension power lines or communication broadcasting antennas.  
Prior to the operation of any model, be sure the area you plan to use is safe. Be aware of all ob-  
jects that may be in the path of your model. Do not operate the model where people or any type  
of moveable object could stray in the path of your model. Control loss due to interference, compo-  
nent failure, loss of sight or low battery voltage could result in serious injury to yourself and others  
as well as damage to your model.  
Do not operate when you are tired, not feeling well or under the influence of alcohol or drugs.  
Your judgment is impaired and could result in a dangerous situation that may cause serious injury  
to yourself and others.  
(Turning on the power switches)  
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.  
Make all adjustments to the radio control system with the engine not running, or the electric motor  
disconnected.  
If the engine is running or the motor is connected while adjustments are made, the model may run  
out of control.  
Remove the main battery source from electric powered models when they are not being used.  
Should you accidentally leave the receiver switch on, the model could run out of control.  
(Fail safe function)  
Before 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. Turn off the transmitter power switch.  
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.  
Setting example: Throttle idle or brake position  
Do not touch the engine, motor, speed control or any part of the model that will generate heat  
while running.  
Touching hot parts will result in serious burns.  
CAUTION  
When the charger is not in use, disconnect it from the outlet. This will prevent accidents, overheat-  
ing and short circuits.  
5
Storage and Disposal Safety Precautions  
WARNING  
At the end of a day's operation, store the system with NiCd battery discharged. Be sure to  
recharge the system before it is used again.  
You should fully discharge your system's batteries periodically to prevent a condition called "mem-  
ory". For example, if you only make two runs in a day or you regularly use a small amount of a  
battery's capacity, the memory effect can reduce the actual capacity even if the battery is charged  
for the recommended amount of time.  
Do not throw a battery into a fire. Do not disassemble or attempt to repair a battery pack.  
Overheating, damage and acid leakage may lead to burns, loss of eyesight as well as numerous  
other types of injuries. The electrolyte in batteries is a strong alkali. Should you get even the small-  
est 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.  
Do not leave the radio system or models within the reach of small children.  
A small child may accidentally operate the system. This could cause a dangerous situation and  
injuries. Batteries can be very dangerous when mishandled and cause chemical damage.  
CAUTION  
Do not store your R/C system where it will be exposed to the following conditions.  
• Extreme heat or coldness  
• Direct sunlight  
• Where humidity is high  
• Where vibration is prevalent  
• Where dust is prevalent  
• Where there is steam and condensation  
Storing your R/C system under adverse conditions could cause deformation and numerous other  
problems with operation.  
If the system will not be used for a long period of time, remove the batteries from the model and  
store in a cool, dry place.  
If the batteries are left in the model, electrolyte may leak and damage the model.  
<Battery Recycling>  
A used battery is valuable resource. Insulate the battery terminals and dispose of the battery by taking it to a battery  
recycling center.  
Other Safety Precautions  
CAUTION  
When operating two or more models at the same time, have a third person act as a spotter. They  
will be in charge of safety and you should follow their instructions.  
Beginners should receive instructions regarding safety and operation from an experienced  
modeler.  
Always use only genuine Futaba transmitters, receivers, servos, and electronic speed controls,  
along with other optional parts and components.  
Futaba will not be held responsible for damages caused by other than genuine Futaba parts and  
components. Use only genuine Futaba parts and components listed in the instruction manual and  
catalog.  
Do not short circuit the battery terminals.  
Short circuiting the terminals will lead to sparks and overheating and could cause a fire and burns  
as well.  
Do not expose plastic parts to fuel, motor spray, waste oil or exhaust.  
The fuel, motor spray, waste oil and exhaust will penetrate and damage the plastic.  
<Battery Electrolyte>  
The electrolyte in 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.  
6
Before Operation  
System Contents  
After opening the container, check the contents for the following items. The contents will  
vary with the system purchased.  
3PV-2.4GHz System Contents  
Transmitter  
System  
T3PV-2.4G (x1)  
T-FHSS/S-FHSS/FHSS  
Receiver  
R203GF or R304SB or R314SB (x1)  
System  
S-FHSS/FHSS  
T-FHSS  
T-FHSS  
 
 
Miscellaneous  
Mini Screwdriver  
NOTE: This Futaba T-FHSS/S-FHSS/FHSS system, including the T3PV-2.4G transmitter,  
does not work with current Futaba FASST™ systems. Futaba FASST™ systems  
and T-FHSS/S-FHSS/FHSS system are not compatible.  
Receiver R203GF  
Receiver R314SB(R304SB)  
LED Link Switch  
Link Switch  
LED  
3-Channel  
4-Channel  
T-FHSS system  
The voltage of the  
receiver is shown to  
a transmitter.  
S-FHSS/FHSS auto  
detection system  
*4WS/BRK Mixing  
(SMX) can't be  
used in R203GF.  
*Telemetry can't be  
used in R203GF.  
Connectors  
Connectors  
"4" : Channel-4 Servo (CH4)  
"3" : Channel-3 Servo (CH3)  
"2" : Throttle Servo (CH2)  
"3" : Channel-3 Servo (CH3)  
"2" : Throttle Servo (CH2)  
"1" : Steering Servo (CH1)  
"B": Power connector  
"1" : Steering Servo (CH1)  
"S.BUS2": SBS-01V/S.BUS2 equipment  
The receiver power supply can be con-  
nected to the S.BUS2 port or any of  
CH1-4.  
Telemetry System  
R314SB/R304SB is T-FHSS, telemetry system can use it.  
R203GF is S-FHSS/FHSS, telemetry system can't be used.  
Default Telemetry System  
HOME Screen  
Receiver voltage display  
Receiver  
battery voltage  
SBS-01V (Voltage sensor ; Option) can be used.  
SBS-01V  
Connect SBS-01V to S.BUS2 port of a receiver.  
Wiring connection a EXT line of SBS-01V to  
the battery.  
EXT battery  
voltage  
    
Indication only of the EXT voltage of the SBS-01V.  
When connecting SBS-01V, the receiver battery voltage isn't indicated.  
When indicating the EXT voltage, wiring connection work is needed. Please refer to a manual of SBS-01V.  
The start slot number of the SBS-01V has to be "6" of a default.  
T3PV can't use other telemetry sensors.  
*
*
*
*
*
7
Nomenclature/Handling  
Transmitter T3PV-2.4G  
Power Switch  
LCD screen  
+- Key  
Power switch turned on: Beep confirm-  
ation sound is generated and the model  
name is displayed for about two seconds  
and then the initial screen appears.  
Press for about 1 secondON  
It is used to change a setup.  
Press the key and key sim-  
ultaneously for about 1 second  
Value is reset.  
Press for about 1 secondOFF  
(Initial screen)  
• Model memory number display  
• Battery voltage display  
Select Key  
Press the Select key  
to select the desired  
function screen.  
LED  
WARNING  
ONSolid  
As with all radio frequency  
transmissions, the strongest  
area of signal transmission  
i s f r o m t h e s i d e s o f t h e  
antenna(built-in). As such,  
the antenna (arrow direction)  
should not be pointed directly at  
the model.  
Low batteryBlinks  
Steering Trim Lever (DT1)(*1)  
Adjusts the steering in small increments  
so the model will run straight.  
Throttle Trim Lever (DT2)(*1)  
Adjusts the throttle in small increments so  
the model will not move at neutral.  
Antenna (Built-in)  
The antenna is inside of this part.  
Channel 3 Switch  
Turn channel 3 servo to left  
or right.  
(*1)  
Steering D/R Lever (D/R)  
Adjust the vehicle's steering  
sensitivity across the entire range.  
Steering Wheel  
Turn model to left or right.  
Throttle Trigger  
Control the speed of the model and  
movement forward and backward.  
(*1)  
Digital trim DT1, DT2, and D/R operation  
Push the lever to the left or right (up or down).  
The current position is displayed on the LCD screen for about  
two seconds. Each step is indicated by a tone. When the trim  
exceeds the maximum trim adjustment range, the beep tone  
will change and the servo will not move any further.  
Remember, the trims are digital so the position of each trim is  
remembered for each model separately.  
Grip Handle  
Battery cover  
WARNING  
Do not cover/hold the built-in antenna part of T3PV-2.4G  
transmitter by your hand during running.  
Do not put any conductive plate/sticker on the antenna part.  
Otherwise, the operating range may become shorter.  
8
Battery Replacement Method  
CAUTION  
Always be sure you reinsert the batteries in the  
correct polarity order.  
If the batteries are loaded incorrectly, the transmitter  
may be damaged.  
When the transmitter will not be used for any short or  
long period of time, always remove the batteries.  
If the batteries do happen to leak, clean the battery  
case and contacts thoroughly. Make sure the contacts  
are free of corrosion.  
Battery cover  
Remove the battery cover from the  
transmitter by sliding it in the direction  
of the arrow in the figure.  
4 AA size batteries  
Load the new AA size batteries. Pay very  
close attention to the polarity markings and  
reinsert accordingly.  
Low Battery Alarm:  
If the transmitter battery voltage drops  
below 4.2V an alarm will sound.  
Attention!  
Direction  
+-  
Transmitter  
battery  
voltage  
Blinks  
The low battery alarm is meant to be a  
safety feature only. Do NOT operate your  
radio below 4.5V. Always shut your radio  
off as soon as possible after the low battery  
warning tone to avoid loss of control.  
Slide the  
battery cover  
back onto the  
case.  
Check:  
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.  
9
When Using The Optional Battery  
When using an optional rechargeable battery, replace the battery as  
described below.  
-The type of power source used must be set by system setting.  
-When the transmitter will not be used for a long time, remove the  
battery.  
Optional battery  
NiMH : HT5F1800B  
Charge Jack of T3PV is used  
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.  
Connect the battery  
connector  
LiFe : FT2F1700BV2/FT2F2100BV2  
Balance charging connector for  
LiFe battery charger.  
When charging it, LiFe battery  
is removed from transmitter.  
Charge the optional FT2F1700BV2/2100BV2 (LiFe) battery with the special charger in accordance with  
the instruction manual supplied.  
When the battery will not be used for a long time, to prevent it from deteriorating we recommend that it be  
kept in about the half capacity state instead of fully charged. Also be careful that the battery does not enter  
the over-discharged state due to self-discharge. Periodically (about every 3 months) charge the battery.  
CAUTION  
CAUTION  
Never try to recharge a dry cell battery.  
Do not use commercial AA size NiCd and  
NiMH batteries.  
The transmitter may be damaged or the bat-  
tery electrolyte may leak or the battery may  
break.  
Quick charging may cause the battery contacts  
to overheat and damage the battery holder.  
Insert the batteries in the correct polarity.  
When closing the battery cover, be careful  
that the battery cover does not pinch the bat-  
tery lead wires.  
If the polarity is incorrect, the transmitter may  
be damaged.  
Shorting of the battery lead wires may lead to  
fire and abnormal heating and cause burns or  
fire disaster.  
When the transmitter is not in use, remove  
the batteries.  
If the battery electrolyte leaks, wipe off the  
case and contacts.  
10  
Key Operation  
Power Switch  
Press and hold  
Auto Power OFF  
ON/OFF  
This function will switch off the transmitter  
if you forget. When the steering and throttle  
switch are not operated for 10 minutes,  
power automatically turns off.  
Press  
Function Menu  
Press  
Function Menu  
Press Function is selected  
Press Function is selected  
Press and hold HOME screen  
Press and hold HOME screen  
Setup Value DOWN  
Setup Value UP  
Return to the value by pressing the ( ) and (  
keys simultaneously for about 1 second.  
)
Power ON  
HOME Screen  
T-FHSS (R304SB/R314SB)  
Receiver voltage display  
S-FHSS/FHSS (R203GF)  
Not display  
The model name is  
displayed (2 second)  
Press  
Press and hold  
Press  
Press  
11  
Assembly / Adjustment  
Receiver and Servo Connection  
As you connect the receiver, servos and other components, do so in accordance with the  
"Assembly Precautions".  
Installation When An Electronic Speed Control Is Used  
e.g. R314SB  
Installation For Gas Powered Models  
CH4 servo  
CH3  
e.g. R314SB  
CH4  
CH3 servo  
Throttle servo  
CH1  
Receiver  
CH2  
B/C  
To Battery  
Steering servo  
Switch  
Receiver Antenna Installation  
Install the R203GF/R304SB/R314SB receiver on the car as follows:  
Antenna  
tube  
Note: The operating range may become shorter, depending on where the  
receiver and the antenna are mounted.  
Antenna  
WARNING  
Install the antenna in the higher place as shown in the figure.  
Keep the antenna as far away from the motor, ESC and other  
noise sources as possible.  
Coaxial  
cable  
Put the antenna in the antenna tube to protect it.  
Do not cut the antenna.  
Do not bend the coaxial cable. Doing so causes damage.  
Receiver  
12  
Assembly Precautions  
WARNING  
Check the receiver, servos, and battery connectors, to be sure they are firmly  
connected.  
If a connector is not fully inserted, vibration may cause the connector to work loose  
while the model is operating. This will result in loss of control.  
Operate each servo horn over its full stroke and check to see that the linkage does  
not bind or is not too loose.  
Excessive force applied to the servo horn by binding or poor installation may lead to  
servo problems and result in loss of control.  
(Electric Cars and Boats)  
Isolate the receiver from vibration by attaching to the chassis or mounting plate with  
thick double sided tape.  
(Gas Powered Cars and Boats)  
Isolate the receiver from vibration by wrapping it in foam rubber or similar type  
cushioning material. Protect the unit from water damage by placing it in a plastic  
bag or waterproof radio box.  
The receiver contains precision electronic parts. These parts are vulnerable to vi-  
bration and shock. Any contact with moisture (water or condensation) may cause  
receiver malfunction and loss of control.  
Keep all devices that emit high frequency noise, such as motors, batteries, and  
wiring that handles heavy current loads, at least 1/2 inch away from the receiver  
and the receiver antenna.  
High frequency noise will cause a decrease in operating range and could cause  
loss of control.  
Install electronic speed control heat sinks as well as other components that conduct  
electricity so they cannot come in contact with aluminum, carbon fiber or other  
materials that conduct electricity.  
If, for example, the speed control came loose while the model was running and  
touched an aluminum chassis, a short circuit may occur that would cause irrepa-  
rable damage to the system as well as loss of control.  
Noise suppression capacitors should be installed on almost all motors.  
If the proper capacitors are not installed, high frequency noise will reduce range  
and cause loss of control along with various other problems.  
Inspect all linkage installations and any point where metal could come in contact  
with other metal parts. Make sure these parts do not touch other metal parts under  
vibration.  
Should a linkage or other metal parts come in contact with other metal parts under  
vibration, the high frequency noise generated by this contact will cause interference  
and possible loss of control.  
CAUTION  
Do Not disassemble any part of this system that is not specified in the instruction  
manual.  
Futaba will not be responsible for any damage due to improper disassembly of any  
part of the radio control system.  
13  
How to Link  
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 with which it is being paired.  
Once the link is made, the ID code is stored in the receiver (T-FHSS; and transmitter) and no  
further linking is necessary unless the receiver needs to be used with another transmitter. (For  
T/R set, the link is already done at factory.)  
Link procedure S-FHSS/FHSS (R203GF)  
Bring the transmitter and the receiver close to  
each other, within 20 inches (half meter).  
1
Link Switch  
LED  
Turn on the transmitter and the receiver.  
2
3
4
Push and hold the Link Switch of the receiver.  
When the link is complete, the LED in the receiver changes to solid green.  
*Please refer to the table below for LED status vs receiver's condition.  
LED status vs receiver's condition:  
No signal reception  
LED : OFF  
Receiving signals  
LED: Green ON  
LED: Green Blink  
Receiving signals, but ID is unmatched  
Link procedure T-FHSS (R304SB/R314SB)  
Bring the transmitter and the receiver close to  
each other, within 20 inches (half meter).  
LED  
Link Switch  
1
2
3
Turn on the transmitter.  
Select [LINK] and access the setup screen  
shown below by pressing the select key [ ].  
Next, press and hold [ ] or [ ] key.  
Press and hold or  
key.  
Link mode for 20  
seconds.  
Link Mode  
Blink with Link mode  
+ or - Press and hold  
*Link is required when a new model  
is made from a model selection.  
Turn on the receiver.  
4
5
During countdown, push and hold the receiver tact switch. The LED will begin to blink  
red. After the receiver LED switches from blinking red and green red steady light,  
release the tact switch of the receiver. If the receiver LED lights green, linking was  
successful. Also check servo operation.  
*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  
Unrecoverable failure (EEPROM,etc.)  
LED: Red and Green turn on alternately  
14  
Transmitter Set-Up Procedures  
*When making these setting adjustments, do so with the motor disconnected or the  
engine not running.  
(Preparations)  
Select the model memory that is not used and reset it to the initial values with the model  
selection and model reset functions.  
Model Selection  
Model Reset  
Push the DT1 lever right or left  
for about two seconds.  
All data stored in the currently  
selected model memory is  
erased.  
Model number  
1 - 0)  
Selection key  
Model name  
Servo Horn Installation Instructions  
Connect the receiver, servos, and other components and then turn  
on the power switches to the transmitter and receiver.  
*Both servos will move to the neutral position.  
1
At this time install the servo horn in the manner described in the  
instruction manual provided with the model this system will be used in.  
2
Reversing The Servo Operation Direction  
Should the servo operate in the opposite direction required for your application,  
reverse the direction with the servo reversing.  
Steering Servo Reverse  
Throttle Servo Reverse  
NOR: Normal  
REV: Reverse  
NOR: Normal  
REV: Reverse  
Direction change  
Direction change  
E.S.C. MC231CR / MC331CR  
NEUTRAL, HIGH, AND BRAKE MAX POINTS SETTINGS  
*When using the ABS function,  
after setting up the MC231CR /  
MC331CR, stop the reverse  
function, then turn on the ABS  
function. If the ABS function is  
on, the MC231CR / MC331CR  
cannot be set up correctly.  
Set the throttle adjustment function (EPA) to 100% and  
the ABS function to OFF using the transmitter throttle  
channel function.  
If the throttle angle is too large or the ABS functions are on,  
erroneous operation may occur.  
Before setting each point, set the transmitter throttle channel trim to neutral.  
Turn on the power in transmitter -> amp order.  
1
MC231CR /MC331CR  
Transmitter throttle operation  
(Pushbutton switch operation)  
(Checker LED)  
2
Neutral point  
setting  
Continuous single blink  
Press the pushbutton switch.  
(0.5 secs or longer)  
Neutral state  
(Confirmation beep sounds)  
N
3
High point  
Continuous double blink  
Press the pushbutton switch.  
setting  
Full high state  
(Confirmation beep sounds)  
N
Full High  
4
Brake MAX  
point setting  
Press the pushbutton switch.  
Full brake state  
If the LED goes out,  
setting is complete.  
(Confirmation beep sounds.)  
Full brake  
N
15  
3PV-2.4G Functions  
Model Selection Model Reset MDL  
The model selection selects the desired model memory from the 10 model memories stored  
within the transmitter, and the model reset erases all data stored in a specific model memory.  
Model Selection  
Model Reset  
Push the DT1 lever right or left  
for about two seconds.  
All data stored in the currently  
selected model memory is  
erased.  
Model number  
1 - 0)  
Selection key  
Model name  
Model Name MDL NAME  
T h i s f u n c t i o n p r o v i d e s a  
Model Name  
4-character name for each of the  
model memories in the transmitter  
to easily select the correct setup  
for the model currently in use.  
(Selection key)  
Model number  
1 - 0)  
Model name  
• Clearly label each model for easy  
selection.  
(Selection)  
Low Battery Alarm LBA  
Select the battery alarm voltage  
Low battery voltage  
according to the battery to be used.  
Alarm start voltage  
*The voltage drop of a rechargeable battery  
and a dry cell battery is different. When  
using a rechargeable battery, always change  
the voltage.  
Voltage change  
4 dry cell batteries  
4.2V  
HT5F1800B (5cell NiMH battery)  
5.0V  
FT2F1700BV2/FT2F2100BV2 (2cell LiFe battery)  
5.8V  
System Type SYS  
System changes (T-FHSS, S-FHSS,  
FHSS, T-FHSS <High-Speed>)  
matched to the receiver type.  
System Type  
TFH: T-FHSS  
SFH: S-FHSS  
FH: FHSS  
TFH-HS: T-FHSS High-Speed>  
System change  
When the system was changed and  
when a model of a different system  
was selected, signal are output in the  
system set at the point at which the  
transmitter power was turned back on.  
Power Switch: OFF ON  
R314SB/R304SB T-FHSS (TFH),T-FHSS High-Speed (TFH-HS) :The voltage of the receiver is shown to a transmitter.  
R203GF --- S-FHSS (SFH), FHSS (FH)  
When using the T3PV in the T-FHSS High-Speed mode, always use it under the following conditions:  
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 can-  
not be used).  
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.  
16  
Link Mode Only T-FHSS  
This function is in case of T-FHSS.  
When linking, it's necessary to place the  
transmitter in link mode.  
Press and hold or  
key.  
Link Mode  
Link mode for 20  
seconds.  
Blink with Link mode  
+ or - Press and hold  
*Link is required when a new  
model is made from a model  
selection.  
*When telemetry can't be  
used, try a relink once again.  
DT3 Selection DT3  
The function of DT3 is chosen.  
D/R (dual rate) or CH3.  
DT3 function  
D/RDual rate(CH1)  
CH33 channel move  
DT3  
Function change  
SW1  
The function of SW1 is chosen.  
CH3 or OFF.  
SW1 function  
CH3SW13 channel move  
OFFSW1OFF  
SW1  
Function change  
Steering Trim TRM-CH1  
Press Trim Reset  
Steering neutral adjustments can  
Steering Trim  
+ and - Press and hold  
Reset  
be made by moving the Steering  
trim knob to the left or right.  
(L1000R100)  
Trim change  
or  
Trim change  
Racers Tip  
Servo Saver  
When you install a servo, always check to be sure the servo is at  
its neutral position. Adjust the servo horn hole position and linkage  
so both are parallel. When a servo saver is used, place it as close  
to center position as possible. Be sure the steering trim on the  
transmitter is at the neutral position.  
90°  
Parallel  
Trim Operation And Maximum Travel  
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.  
Direct Servo Saver Horn  
90°  
When Trim usage is extreme  
If it takes most of your trim movement to get a servo to the neutral  
position, reposition the servo horn or servo saver on the servo and  
inspect your linkage installation.  
17  
Throttle Trim TRM-CH2  
Throttle neutral adjustments can  
Trim change  
Throttle Trim  
+ and - Press and hold  
Reset  
(F1000B100)  
be made moving the throttle  
trim up or down.  
Press Trim  
Reset  
or  
Trim change  
Racers Tip  
When using an electronic speed control, set the throttle trim  
to neutral and make adjustments to the speed control. On  
a gas powered model, set the trim to neutral and adjust the  
linkage to the point where the carburetor is fully closed in  
accordance with the engine instruction manual.  
Carburetor Fully Closed  
Trim Operation and Maximun Travel  
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.  
(Drum Type)  
(Slide Type)  
When trim movement is extreme  
If you use most of the trim movement to get the servo to the  
neutral position, recenter the servo horn closer to the neutral  
position and inspect your throttle linkage.  
Channel-4 Trim TRM-CH4  
(This setting screen is displayed when 4WS mixing or Brake mixing is activated.)  
Channel-4 Trim  
At 4WS mixing function:  
+ and - Press and hold  
The neutral adjustments of  
Reset  
the rear steering servo can  
be made by pressing the  
key.  
+/-  
Trim change  
(Brake mixing)  
At brake mixing function:  
(4WS mixing)  
The neutral adjustments of the front  
brake servo can be made by pressing  
*It can't be used in R203GF.  
the  
key.  
+/-  
SUB Trim CH1-CH4  
+ and - Press and hold  
key  
Use this function to adjust the neutral  
position of the steering, throttle and  
channel 3 (4) servos.  
to4  
SUB Trim  
Reset  
Select by  
R: Right   L : Left  
F: Forward   B : Brake  
Subtrim shifts the entire servo travel range  
in the set direction.  
SꢀB Trim change  
*CH4 setting screen is displayed when 4WS mixing  
or Brake mixing is activated.  
*CH4 can't be used in R203GF.  
Steering Dual Rates D/R  
Use this function to adjust the steering  
D/R  
Press  
+ and - Press and hold  
Reset (ꢁꢂꢂꢃ)  
Reset  
travel of your model. When the steering  
angle is too large at over steering, decrease  
the rate. The setup here is linked with  
transmitter grip lever DT3. Adjustments  
can be made at this screen even if DT3 is  
assigned to another function.  
or  
DTꢀ  
Steering rate change  
18  
Steering End Point Adjustment EPA-CH1  
Use this function to limit the servo  
movement to the left or right. The servo  
travel to each side can be independently  
adjusted. This feature will compensate for  
any difference in right or left turning angles  
or radius due to the characteristics of your  
model.  
+ and - Press and hold  
Steering EPA  
Reset  
EPA rate change  
Range: 0 - 120%  
(Left side)  
(Right side)  
Adjust the travel of the  
servo while operating  
the steering wheel  
each way.  
WARNING  
Be sure that the steering linkage  
does not bind or come in contact  
with any suspension parts or arms. If  
unreasonable force is applied to the servo,  
the servo may be damaged and result in  
loss of control.  
Throttle End Point Adjustment EPA-CH2  
+
and  
-
Press and hold  
Reset  
This function is used to adjust the forward  
and brake side servo travel. Each direction  
can be adjusted independent of each other.  
Use this feature to set the throttle servo  
travel.  
Throttle EPA  
EPA rate change  
Range: 0 - 120%  
WARNING  
Be sure that your throttle linkage  
does not apply excessive force to  
the servo. If your linkage installation  
causes an unreasonable amount of force  
to be applied to the servo, the servo may  
be damaged and result in loss of control.  
Adjust the travel of the  
servo while operating the  
throttle trigger each way.  
(Brake side)  
(Forward side)  
Channel-3 End Point Adjustment EPA-CH3  
+ and - Press and hold  
Reset  
Use this function to limit the servo  
movement to the left or right. The servo  
travel to each side can be independently  
adjusted.  
Channel-3 EPA  
EPA rate change  
WARNING  
Range: 0 - 120%  
Be sure that the linkage does not bind  
or come in contact with any parts or  
arms. If unreasonable force is applied to  
the servo, the servo may be damaged and  
result in loss of control.  
Adjust the travel of the servo  
while operating the channel-3  
switch each way.  
(Left side)  
(Right side)  
Channel-4 End Point Adjustment EPA-CH4  
(This setting screen is displayed when 4WS mixing or Brake mixing is activated.)  
Channel-4 EPA  
Use this function to limit the servo  
movement to the left or right. The servo  
travel to each side can be independently  
adjusted.  
+ and - Press and hold  
Reset  
EPA rate change  
Range: 0 - 120%  
*CH4 can't be used in R203GF.  
(Left side)  
(Right side)  
(4WS function)  
WARNING  
Adjust the travel of the servo  
while operating the steering  
wheel each way.  
Be sure that the linkage does not bind  
or come in contact with any parts or  
arms. If unreasonable force is applied to  
the servo, the servo may be damaged and  
result in loss of control.  
(BRK function)  
Adjust the travel of the servo  
while operating the trigger  
to the brake side.  
(Brake side)  
19  
4WS/BRK Mixing SMX  
Either 4WS mixing function or  
Special Mixing Selection  
Brake mixing function can be  
selected on this screen.  
*This function can't be used in R203GF.  
ꢀixing change  
4WS Mixing (4WS)  
INH: Inhibited  
4WS: 4WS mixing  
BRK: Brake mixing for second brake  
This mixing is used with Crawler and  
other 4WS specification cars. The 1st  
channel controls the front side steering  
and the 4th channel controls the rear side steering.  
• 4WS function selection  
1. After connecting the linkage, use the servo reverse function to change the  
direction of operation of the front and rear wheels.  
2. Thereafter, use the end point adjuster to adjust the left and right steering  
angles.  
Brake Mixing (BRK)  
Use this mixing when the front and rear brakes must be adjusted independently, such as in 1/5GP cars, etc.  
This mixing uses the 2nd channel to control the rear brakes and the 4th channel to control the front brakes.  
• When braking, mixing is applied to 2nd channel and to 4th channel.  
• The set value of A.B.S. function is reflected.  
Steering Servo Reversing REV-CH1  
This function reverses the rotation  
direction of the Steering servo.  
Steering Servo Reverse  
NOR: Normal  
REV: Reverse  
When the trim position deviates from the  
center, the deviation will be on the opposite  
side when the servo is reversed.  
Direction change  
Throttle Servo Reversing REV-CH2  
This function reverses the rotation  
direction of the throttle servo.  
Throttle Servo Reverse  
When the trim position deviates from the  
center, the deviation will be on the opposite  
side when the servo is reversed.  
NOR: Normal  
REV: Reverse  
Direction change  
Channel-3 Servo Reversing REV-CH3  
This function reverses the rotation  
direction of the channel-3 servo.  
Channel-3 Servo Reverse  
NOR: Normal  
REV: Reverse  
Direction change  
20  
Channel-4 Servo Reversing REV-CH4  
(This setting screen is displayed when 4WS mixing or Brake mixing is activated.)  
This function reverses the rotation  
Channel-4 Servo Reverse  
direction of the channel-4 servo.  
*CH4 can't be used in R203GF.  
NOR: Normal  
REV: Reverse  
When the trim position deviates from the  
center, the deviation will be on the opposite  
side when the servo is reversed.  
Direction change  
Steering EXP EXP-CH1  
This function is used to change the  
Steering EXP  
sensitivity of the steering servo around  
the neutral position. It has no effect on  
the maximum servo travel.  
+ and - Press and hold  
Reset  
Around the neutral  
position is mild.  
[ - ] Minus →  
EꢀP rate change  
Around the neutral  
position is quick.  
[ + ] Plus →  
Range: -100% +100%  
Racers Tip  
When the setting is not determined, or the characteristics of the model are unknown, start  
with 0%. (When EXP is set to 0%, servo movement is linear.)  
Throttle EXP EXP-CH2  
This function changes the sensitivity of  
the throttle servo in the throttle trigger  
forward side and brake side directions.  
It has no effect on the servo maximum  
travel.  
Throttle EXP  
+
and  
-
Press and hold  
Reset  
EꢀP rate change  
Forward  
Range: -100% +100%  
+side  
Quick  
Adjust the EXP  
-side  
Mild  
while operating  
the throttle trigger  
each way.  
(Brake side)  
-side  
Mild  
(Forward side)  
Range: -100% +100%  
+side  
Quick  
+
and  
-
Press and hold  
Reset  
Back  
Forward  
EꢀP rate change  
Brake  
Brake  
Trigger  
Racers Tip  
When the track conditions are good and there is no sense of torque at the power unit, set the  
EXP to the + (quick) side. When the track is slippery and the drive wheels lose their grip,  
set the EXP to the - (mild) side.  
21  
Throttle Fail Safe F/S  
This function moves the throttle servo to a preset position when the receiver cannot  
receive the signal from the transmitter for some reason.  
When the signal from the transmitter can be received again, this function automatically  
resets.  
*For gasoline engine cars, it is recommended that the fail safe position be set to the direction that  
applies the brakes.  
Battery F/S position setting (Only T-FHSS)  
Example  
NiCd/NiMH 4 cell3.8V  
NiCd/NiMH 6 cell4.4V  
OFF: Inhibited  
3.8V-7.4V  
LiFe 2 cell4.8V  
LiPo 2 cell5.6V  
It depends on your  
receiver battery.  
Voltage change  
S-FHSS Only 3.8V(Not change)  
Key  
FHSS Not battery F/S function  
F/S position setting  
Push the Minus) key while  
operating the throttle trigger  
to the desired position.  
F/S Position  
Push the key  
Setting example: Throttle  
idle or brake position  
Throttle idle or brake  
position  
Throttle trigger to  
the desired position  
Push the key FꢀS OFF  
ABS  
ABS function  
This function simulates a full size  
car's antilock braking by pulsing  
the brake on and off rapidly. Model  
stops as rapidly as possible without  
skidding.  
ABS Cycle Speed  
OFF: Inhibited  
FST: Active (fast)  
MID: Active (middle)  
SLW: Active (slow)  
ABS change  
•The cycle speed can be selected from FST/  
MID/SLW.  
Model Data Copy COPY  
The contents of the currently selected model data can be copied to another model.  
Selection of copy model data  
Model copy execution  
Move (right or left)  
the DT1 about 1  
second.  
Select the  
current model  
numder with the  
(+) or (-) key.  
The top (current  
model) is chosen  
with the steering.  
Copying  
Model copy complete  
Select the  
destination  
model numder  
with the (+) or (-)  
key.  
The bottom (desti-  
nation model) is  
chosen with the  
steering.  
22  
Reference  
*Specifications and ratings are subject to change without prior notice.  
Ratings  
Communication method:  
Receiver R203GF:  
(S-FHSS/FHSS auto detection system, 3 channels)  
Power requirement:  
Two-way(T-FHSS)/One-way(S-FHSS,FHSS)  
operation system  
Maximum operating range:  
80m (Optimum condition)  
For safety:  
4.8V ~7.4V battery (Dry cell battery cannot be used.)  
Size:  
1.54x1.02x0.39"(39x26x10mm)  
(excluding a projection part)  
Weight: 0.28oz.(8g)  
F/S (Throttle), ID  
Transmitter T3PV-2.4G  
(T-FHSS/S-FHSS/FHSS system, wheel type, 3+1  
channels)  
*The 4th channel is used for mixing functions only.  
Transmitting frequency:  
2.4GHz band  
Receiver R304SB/R314SB:  
(T-FHSS system, 4 channels)  
Power requirement:  
4.8V ~7.4V battery (Dry cell battery cannot be used.)  
Size:  
Power requirement:  
Size AA Dry cell battery x 4 (6V)  
Current drain:  
100mA or less  
Transmission antenna:  
1/2λ di-pole (Built-in)  
1.38x0.91x0.33"(35.1x23.2x8.5mm)(excluding a  
projection part)  
Weight:  
0.23oz.(6.6g )  
NOTE: This Futaba T-FHSS/S-FHSS/FHSS system, does not work with current Futaba  
FASST™ systems. Futaba FASST systems and T-FHSS/T-FHSS/S-FHSS/FHSS  
systems are not compatible.  
When Requesting Repair  
Before requesting repair, read this instruction again and recheck your system. Should the  
problems continue, request as follows.  
(Information needed for repair)  
Describe the problem in as much detail as possible and send the letter along with the system in question.  
• Symptom (Including the conditions and when the  
problem occurred)  
• R/C System (Send transmitter, receiver and servos)  
• Model (Type of model, brand name and model number or  
kit name)  
• Detailed packing list (Make a list of all items sent in for  
repair)  
Your name, address and telephone number.  
(Warranty)  
Read the Warranty card.  
• When requesting warranty service, send the card or some type of dated proof of purchase.  
Hobby Services (U.S. only)  
3002 N Apollo Drive Suite 1, Champaign, IL 61822 U.S.A  
TEL (217)398-8970 or E-mail: [email protected] (Support)  
TEL (217)398-0007 or E-mail: [email protected] (Service)  
©Copyright 2016. 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. While this manual has been carefully written, there may be inadvertent  
errors or omissions. Please contact our service center if you feel that any corrections or clarifications should be made.  
FUTABA CORPORATION Phone: +81 475 32 6982, Facsimile: +81 475 32 6983  
1080 Yabutsuka, Chosei-mura, Chosei-gun, Chiba 299-4395, Japan  
©FUTABA CORPORATION 2016, 5 (3)  
23  

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