Thank you for purchasing a Futaba 3PM.
Before using your 3PM, read this manual carefully and use your R/C set safely.
After reading this manual, store it in a safe place.
Application, Export, and Modification
1. This product may be used for models only. It is not intended for use in any application other than the
control of models for hobby and recreational purposes. The product is subject to regulations of the
Ministry of Radio/Telecommunications and is restricted under Japanese law to such purposes.
2. Exportation precautions:
(a) When this product is exported from the country of manufacture, its use is to be approved by the laws governing the country of destination which govern devices that emit radio frequencies. If this product is then reexported to other countries, it may be subject to restrictions on such export. Prior approval of the appropriate
goverment authorities may be required. If you have purchased this product from an exporter outside your country, and not the authorized Futaba distributor in your country, please contact the seller immediately to determine
if such export regulations have been met.
(b) Use of this product with other than models may be restricted by Export and Trade Control Regulations, and
an application for export approval must be submitted. In the US, use of 72MHz (aircraft only), 75MHz (ground
models only) and 27MHz (both) frequency bands are strictly regulated by the FCC. This equipment must not be
utilized to operate equipment other than radio controlled models. Similarly, other frequencies (except 50MHz,
for HAM operators) must not be used to operate models.
3. Modification, adjustment, and replacement of parts: Futaba is not responsible for unauthorized
modification, adjustment, and replacement of parts on this product. Any such changes may void the
warranty.
Compliance Information Statement (for U.S.A.)
This device, trade name Futaba Corporation of America, model number R133F and R303FS comply
with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired
operation.
The responsible party of this device compliance is;
Futaba Corporation of America
2865 Wall Triana Highway, Huntsville, Alabama 35824, U.S.A.
TEL (256) 461 - 7348
Battery Recycling (for U.S.A.)
The RBRCTMSEAL on the (easily removable) nickel-cadmium battery contained in
Futaba products indicates that Futaba Corporation of America is voluntarily participating
in an industry program to collect and recycle these batteries at the end of their useful
lives, when taken out of service within the United States. The RBRCTMprogram provides
a convenient alternative to placing used nickel-cadmium batteries into the trash or mu-
nicipal waste system, which is illegal in some areas.
You may contact your local recycling center for information on where to return the spent battery.
Please call 1-800-8-BATTERY for information on Ni-Cd battery recycling in your area. Futaba Corporation of America's involvement in this program is part of its commitment to protecting our environment and conserving natural resources.
NOTE: Our instruction manuals encourage our customers to return spent batteries to a local recycling
center in order to keep a healthy environment.
RBRCTM is a trademark of the Rechargeable Battery Recycling Corporation.
Warning: This product contains a chemical known to cause cancer and birth defects (or other
reproductive harm).
•No part of this manual may be reproduced in any form without prior permission.
•The contents of this manual are subject to change without prior notice.
•This manual has been carefully written. Please write to Futaba if you feel that any corrections or clarifications
should be made.
•Futaba is not responsible for the use of this product.
Table Of Contents
For Your Safety As Well As That Of Others...........6
Explanation of Symbols ................................................................................ 6
High Response System (H.R.S) Precautions .............................................. 6
Operation Precautions .................................................................................. 7
NiCd Battery Handling Precautions ............................................................. 9
Storage and Disposal Precautions ............................................................ 10
Other Precautions ....................................................................................... 11
Before Using ...........................................................12
Features........................................................................................................ 12
Set Contents ................................................................................................ 14
Nomenclature (Transmitter/Receiver/Servo) ............................................ 15
Installation ..............................................................22
Receiver and Servo Connections .............................................................. 22
Installation Safety Precautions .................................................................. 23
Initial Set-Up ...........................................................24
Preparations (Transmitter) ......................................................................... 24
Function Map ..........................................................28
(Function Selection) .................................................................................... 28
Functions ................................................................30
End Point Adjuster ...................................................................................... 30
Steering Speed ............................................................................................ 33
Steering EXP / Throttle EXP ....................................................................... 34
A.B.S. Function ............................................................................................ 36
Throttle Acceleration................................................................................... 38
Brake Mixing ................................................................................................ 40
Programmable Mixing ................................................................................. 41
Fail Safe/Battery Fail Safe (HRS System Only) ......................................... 42
Trim ............................................................................................................... 43
Steering D/R ................................................................................................. 44
ATL Function ............................................................................................... 44
Channel 3 Position ...................................................................................... 45
Subtrim ......................................................................................................... 46
Channel Reverse ......................................................................................... 47
4
Model Select ...................................................................................... 48
Timer................................................................................................... 49
(System Functions)
Frequency Selection (T3PM-FS only) .............................................. 51
Model Copy ........................................................................................ 51
Model Reset ....................................................................................... 52
Model Name ....................................................................................... 52
HRS/PPM Select ................................................................................ 53
Function Select Switch ..................................................................... 54
Function Select Lever ....................................................................... 55
Condition 2 Selection........................................................................ 56
LED Mode Selection .......................................................................... 56
For Your Safety
As Well As
That Of Others
Before
Using
Reference .........................................................57
Ratings ............................................................................................... 57
Optional Parts .................................................................................... 58
Troubleshooting ................................................................................ 59
Error Displays .................................................................................... 60
When requesting repair .................................................................... 61
Installation
Initial
Set-Up
Function
Map
Functions
Reference
5
For Your Safety As Well As That Of Others
Use this product in a safe manner. Please observe the following safety precautions at
all times.
Explanation of Symbols
For Your Safety As Well As That Of Others
The parts of this manual indicated by the following symbols are extremely important
and must be observed.
Symbols Explanation
Indicates a procedure which could lead to a dangerous situ-
Danger
Warning
Caution
Symbols: ; Prohibited ; Mandatory
ation and may cause death or serious injury if ignored and
not performed properly.
Indicates procedures which may lead to dangerous situations and could cause death or serious injury as well as superficial injury and physical damage.
Indicates procedures that may not cause serious injury, but
could lead to physical damage.
High Response System (H.R.S) Precautions
6
(Only when R203HF is used)
Caution
Mandatory Procedures
In case of the High Response System (H.R.S) receiver R203HF, always use only the
following conditions:
Servo; 6V type Digital Servo only
Power supply; 6V Nicd battery
Transmitter setting; "HRS" mode
If the conditions are different, control is impossible.
And Fail Safe Unit (FSU1) is not available.
Warning
Operation Precautions
Prohibited Procedures
Do not operate two or more models
on the same frequency at the same
time.
Operating two or more models at same time on the
same frequency will cause interference and loss of
control of both models.
AM, FM (PPM) PCM and HRS are different
methods of modulation. Nonetheless the same frequency can not be used at the same point in time,
regardless of the signal format.
Do not operate outdoors on rainy
days , run through puddles of water or
when visibility is limited.
Should any type of moisture (water or snow) enter any
component of the system, erratic opreation and loss
of control may occur.
Mandatory Procedures
Extend the transmitter antenna to its
full length.
If the transmitter antenna is not fully extended the operating range of the radio will be reduced.
Check the transmitter antenna to be
sure it is not loose.
If the transmitter antenna works loose, or is disconnected while the model is running signal transmission
will be lost. This will cause you to lose control of the
model.
Do not operate in the following
places.
-Near other sites where other radio control
activity may occur.
-Near people or roads.
-On any pond when boats are present.
-Near high tension power lines or communication broadcasting antennas.
Interference could cause loss of control. Improper installation of your Radio Control System in your model
could result in serious injury.
Do not operate this R/C system when
you are tired, not feeling well or under
the influence of alcohol or drugs.
Your judgment is impaired and could result in a dangerous situation that may cause serious injury to yourself as well as others.
For Your Safety As Well As That Of Others
Always perform an operating range
check prior to use.
Problems with the radio control system as well as improper installation in a model could cause loss of control.
(Simple range test method)
Have a friend hold the model, or clamp it down or
place it where the wheels or prop can not come in
contact with any object. Walk away and check to
see if the servos follow the movement of the controls on the transmitter. Should you notice any abnormal operation, Do not operate the model. Also
check to be sure the model memory matches the
model in use.
7
Caution
Prohibited Procedures
Do not touch the engine, motor, speed control or any part of
the model that will generate heat while the model is operating
or immediately after its use.
For Your Safety As Well As That Of Others
These parts may be very hot and can cause serious burns.
Mandatory Procedures
(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)
When making adjustments to
the model do so with the engine not running or the motor
disconnected.
You may unexpectedly lose control and
create a dangerous situation.
Always be sure the engine is not running or the motor is stopped.
1. Turn off the receiver or speed control power switch.
2. Then turn off the transmitter power switch.
If the power switches are turned off in the opposite order the
model may unexpectedly run out of control and cause a very
dangerous situation.
When operating your model
always display a frequency
flag on your transmitter antenna.
(Fail safe function) ---H.R.S mode only
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) Wait at least one minute, then turn off the transmitter power switch. (The transmitter automatically transfers the fail
safe data to the receiver every minute.)
3) Check if the fail safe function moves the servos to the preset position when reception fails.
The fail safe function is a safety feature that minimizes set damage by moving the servos to a preset position when
reception fails. However, if set to a dangerous position, it has the opposite effect.
Setting example: Throttle idle or brake position
8
NiCd Battery Handling Precautions
Shock
Prohibited
(Only when NiCd batteries are used)
Warning
Mandatory Procedures
Always check to be sure your batteries have been charged prior to operating the model.
Should the battery go dead while the model is operating, loss of control will occur and create a very dangerous situation.
When the model is not being used,
always remove or disconnect the
NiCd battery.
Should the battery be left connected this could create
a dangerous situation if someone accidentally turns
on the receiver power switch. Loss of control would
occur.
Caution
Prohibited Items
Do not use commercial AA
size NiCd batteries.
Quick charging may cause the
battery contacts to overheat and
damage the battery holder.
Use
prohibited
NiCd AA size
batteries.
To recharge the transmitter NiCd, use
the special charger made for this purpose.
Overcharging could cause the NiCd battery to overheat, leak or explode. This may lead to fire, burns,
loss of sight and many other types of injuries.
Special
Charger
Do not drop the NiCd battery or expose it to strong shocks or vibrations.
The battery may short circuit and overheat, electrolyte
may leak out and cause burns or chemical damage.
For Your Safety As Well As That Of Others
Do not short circuit the NiCd battery
terminals.
Causing a short circuit across the battery terminals
may cause abnormal heating, fire and burns.
9
Storage and Disposal Precautions
Warning
Prohibited Procedures
Do not leave the radio system or
For Your Safety As Well As That Of Others
models within the reach of small children.
A small child may accidentally operate the system.
This could cause a dangerous situation and injuries.
NiCd batteries can be very dangerous when mishandled and cause chemical damage.
Do not throw NiCd batteries into a
fire. Do not expose NiCd batteries to
extreme heat. Also do not disassemble or modify a NiCd battery
pack.
Overheating and breakage will cause the electrolyte
to leak from the cells and cause skin burns, loss of
sight as well as other injuries.
<NiCd Battery Electrolyte>
The electrolyte in NiCd 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.
Mandatory Procedures
When the system will not be used for
any length of time store the system
with batteries in a discharged state.
Be sure to recharge the batteries prior
to the next time the system is used.
If the batteries are repeatedly recharged in a slightly
discharged state the memory effect of the NiCd battery may considerably reduce the capacity. A reduction in operating time will occur even when the batteries are charged for the recommended time.
10
Caution
Prohibited Procedures
Do not store your R/C system in the
following places.
- Where it is extremely hot or cold.
- Where the system will be exposed to direct
sunlight.
- Where the humidity is high.
-Where vibration is prevalent.
-Where dust is prevalent.
-Where the system would be exposed to
steam and condensation.
Storing your R/C system under adverse conditions
could cause deformation and numerous problems
with operations.
<NiCd Battery Recycling>
A used NiCd battery is valuable resource. Insulate the battery terminals and dispose the battery by taking it to a battery recycling center.
Mandatory Procedure
If the system will not be used for a
long period of time remove the batteries from the transmitter and model
and store in a cool dry place.
If the batteries are left in the transmitter electrolyte
may leak and damage the transmitter. This applies to
the model also. Remove the batteries from it also to
prevent damage.
Other Precautions
Caution
Prohibited Procedures
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.
Mandatory Procedures
Always use only genuine Futaba
transmitters, receivers, servos, FET
amps (electronic speed
controls),NiCd batteries and other optional accessories.
Futaba will not be responsible for problems caused by
the use of other than Futaba genuine parts. Use the
parts specified in the instruction manual and catalog.
For Your Safety As Well As That Of Others
11
- PLL Synthesizer System (Transmitter T3PM-FS only)
3PM PLL synthesizer transmitter is easy to change the frequency only by selecting a
desired frequency on a transmitter LCD screen.
- High Response System (H.R.S.) (Receiver R203HF only)
When used with the H.R.S. system, a speed of triple that of an FM system at average
response is realized. (Comparison with other Futaba products)
- Simple segment type LCD display and four edit keys for easy data setup
Before Using
- 10 models memory
Model names can use up to 3 letters, numbers, and symbols so that easily understood
names can be set. Model copy function simplifies creation of a model memory with
different fine setups.
- Two function groups: Frequently used functions / System functions
Frequently used functions can be easily called from the initial screen with Select Key
(SEL).
- Brake mixing for large cars (BMX)
Brake mixing of the front and rear wheels of 1/5GP cars, etc. has balance adjustment
functions.
- Steering dual rate (D/R-ST)
Steering angle can be adjusted with digital trim lever.
- Anti-skid Braking System (ABS)
This function applies the brakes so that the tires of gasoline engine cars, etc. do not
lose their grip on the road even when braking at corners.
- Throttle acceleration (ACC)
Gasoline engine cars have a time lag before the clutch and brakes are connected. The
ACC function minimizes this time lag.
- Steering speed (SPD)
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) : Up timer or Down timer can be selected.
A lap time can record 100 lap times and the total time. The timer can also be started
automatically by trigger operation. The race time can be set.
- Digital trim: Steering trim, Throttle trim, Steering D/R
The current position is displayed on the LCD screen for about three seconds when
each digital trim is operated.
- Function select lever function (FNC-DT1/DT2/DT3/DT4)
This function assigns a function to levers (digital trims, grip levers). Trim positioning
at each model call is unnecessary because all the levers are digital.
Before Using
Features
12
- Function select switch function (FNC-SW1/SW2)
This function assigns a function to the two installed switches.
- Condition 2 Selection
In specific functions, two rates can be set up, and switched with SW1 switch simultaneously during a run.
- NEW design considers operability and weight balance
- Tension adjustment function
The wheel tension can be adjusted from the outside.
- Trigger stopper function (Mechanical ATL)
- High luminosity blue LED pilot lamp
You can select your desired brightness of the pilot lamp. (Four steps)
Before Using
13
Set Contents
After opening the box, first check if the contents conform to the following. The contents depend on the set as shown below.
Transmitter
Receiver
Before Using
Miscellaneous
- If any of the set contents are missing, or you have any questions, please contact the
dealer where the unit was purchased.
Servo
3PM HRS system
3PM FM system
T3PM-FM
R203HF
-----
Transmitter battery holder
Receiver battery holder (excluding HRS system)
Servo mounting hardware and servo horns (w/servo set only)
R133F R133F
-----
Receiver switch
Instruction manual
S3003x2
or
S3305x1
3PM Synthesizer
system
T3PM-FS
S3003x2
-----
S3305x1
or
14
Caution
In case of the High Response System (H.R.S) receiver R203HF, always use only the
following conditions:
Servo; 6V type Digital Servo only
Power supply; 6V Nicd battery
Transmitter setting; "HRS" mode
If the conditions are different, control is impossible.
And Fail Safe Unit (FSU1) is not available.
Caution
Always use only genuine Futaba transmitter, receiver, FET amp, NiCd battery and other
optional parts.
Futaba will not be responsible for damage caused by other than genuine Futaba parts and components. Use only
the genuine Futaba parts and components listed in the instruction manual and catalog.
Nomenclature
Transmitter T3PM
Antenna
(See page 16 for the operating
instructions.)
Throttle trim (DT2)
LCD screen
Pilot lamp
Power switch
(See page 16 for the operating instructions.)
Steering dual rate
lever (DT3)
ATL lever (DT4)
(See page 16 for the operating instructions.)
(See page 16 for the operating instructions.)
Steering trim (DT1)
Steering wheel
CH3 switch ( SW2)
Edit keys
Mechanical ATL
adjusting screw
(See page 17 for the
Throttle
adjustment instructions.)
trigger
Push switch (SW1)
Before Using
Crystal
Cover
Grip Handle
*The switches and levers in the figure are
shown in the initial setting position.
Precautions when turning the power
switch on and off.
When the data was changed using the edit
keys or trim levers, wait at least two seconds
before turning off the power. If the power is
turned off within two seconds after the data
was changed, the new data will not be written
to memory.
15
Digital Trim Operation
(Initial settings: DT1: Steering trim, DT2: Throttle trim)
Push the lever to the left or right (up or down).
The current position is displayed on the LCD screen for about three seconds when
each digital trim is operated.
Before Using
DT2
Trim Operation
With the digital trim feature, trim adjustments have no effect on the maximum servo
travel. This prevents the linkages from binding when adjustments are made.
Grip lever operation
(Initial settings: DT3=Steering D/R, DT4=Throttle ATL)
Push the lever to the left or right. The current set value is displayed on the LCD
screen for about three seconds when each lever is operated.
DT1
Steering trim
position
- Each step is indicated by a tone.
- When the trim exceeds the maximum trim adjustment
range, the tone will change pitch and the lever will not
move any farther.
Throttle trim
position
16
Steering D/R rate
DT3
DT4
ATL position
- 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 value
does not change.
Mechanical ATL Adjustment
Make this adjustment when you want to make the throttle trigger brake (reverse) side
stroke narrower.
Adjustment
Using a Phillips screwdriver, adjust the trigger
brake (reverse) side stroke by turning the
screw through the adjusting hole indicated by
the arrow in the figure. (The screw moves the
throttle trigger stopper.)
- When the adjusting screw is turned clockwise, the
stroke becomes narrower.
Mechanical ATL
adjusting screw
Caution
When the stroke is adjusted, the throttle servo travel must be adjusted by data setting.
Before Using
Wheel Tension Adjustment
Make this adjustment when you want to change the steering wheel spring tension.
Adjustment
Turn the screw inside the adjusting
hole using a Phillips screwdriver.
- Turning the adjusting screw
clockwise increases the spring
tension.
Tension adjusting screw
Caution
If turned too far counterclockwise, the adjusting screw may fall out.
17
Battery Replacement
For dry cell battery system
Load the eight batteries in accordance with the polarity markings on the battery
holder. (8 AA Size Batteries)
(Battery Replacement Method)
1 Remove the battery cover from the
transmitter by sliding it in the direction of the arrow in the figure.
2 Remove the used batteries.
Before Using
3 Load the new AA size batteries . Pay
very close attention to the polarity
markings and reinsert accordingly.
4 Slide the battery cover back onto the
case.
Caution
Always be sure you reinsert the bat-
teries 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.
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.
18
Low Battery Alarm:
If the transmitter battery voltage
drops below 8.5V an alarm will sound
and "LOW BT" will be displayed on
the LCD screen.
The low battery alarm is meant to be a
safety feature only. Do NOT operate
your radio below 9V. Always shut
your radio off as soon as possible after the low battery warning tone to
avoid loss of control.
For NiCd battery system
The NiCd battery is connected by a connector so it can be easily removed when the
transmitter is not being used for an extended amount of time.
- Always use an NT8F700B NiCd battery.
NiCd battery
NT8F700B
Charging the NiCd Battery
Charging
1. Plug the transmitter cord of the
special charger into the charging jack on the side of the transmitter.
2. Plug the charger into an AC outlet.
3. Check that the charging LED
lights.
Charging jack
Before Using
AC outlet
Charger
Transmitter charging
LED
Cord to transmitter
charging jack
When charging the NT8F700B NiCd battery with the special charger, allow about 15
hours for charging. If the transmitter has not been used for some time, cycle the
battery by charging and discharging it two or three times.
Over current protection
The transmitter charging circuit is equipped with an over current protection circuits.
If the battery is charged with a quick charger for other than digital proportional R/C
sets, it may not be fully charged.
19
Warning
g
Never plug it into an outlet other
than indicated voltage.
Plugging the charger into the wrong outlet may result in an explosion, sparking, or fire.
Always use the special charger or a quick charger for digital proportional R/C sets to charge a digital proportional R/C set NiCd
battery.
Overcharging a NiCd battery can result in burns, fire, injuries, or loss of sight due to
Before Using
overheating, breakage, or electrolyte leakage.
Caution
Never try to recharge a dry cell battery.
The transmitter may be damaged or the battery
electrolyte may leak or the battery may break.
Do not insert and remove the
charger when your hands are wet.
It may cause an electric shock.
Use the
special
char
er.
When the charger is not in use, disconnect it from the AC outlet.
Do this to prevent accidents and to avoid overheating.
Set data backup
The set data of each function of the 3PM transmitter is stored in a memory element
that does not require a backup battery. Therefore, the 3PM transmitter can be used
without paying attention to the backup battery life.
20
Nomenclature
Crystal
When changing the frequency, use the
specified Futaba crystal set.
Antenna
R203HF
receiver
Receiver
R133F
receiver
Crystal
When changing the frequency, use the
specified Futaba crystal set.
Connectors
1: Steering servo (CH1)
2: Throttle servo (CH2)
3: CH3 servo (CH3)
B/C: Power connector/DSC connector
Antenna
Connectors
3: CH3 servo (CH3)
2: Throttle servo (CH2)
1: Steering servo (CH1)
B/C: Power connector/DSC connector
Before Using
For the receiver, servos, and other connections, see page 22.
Servo
Nomenclature
Servo horn
Servo lead
<Accessory>
The following items are provided for setting:
- Spare servo horn
- Parts for servo installation
(For the installation precautions, see page 23.)
Mounting flange
21
Installation
Receiver and Servo Connections
When connecting and installing the receiver and servos, read the “Installation Safety
Precautions” on the next page.
Installation When An FET Amp Is Used (MC800CFET Amp)
Installation
22
Installation For Gas Powered Models
•When using S3305 use a NiCd battery or alkali dry-cells for the receiver battery.
If using dry-cells other than the above types there will be less performance.
Installation Safety Precautions
Warning
Connector Connections
Be sure the receiver, servo, crystal
and connectors are fully and firmly
connected.
If vibration from the model causes a connector to work
loose while the model is in operation, you may lose
control .
Receiver Vibration Damping and
Waterproofing
(Car)
Dampen the vibration to the receiver
by mounting to the chassis or mounting plate with thick double sided tape
in electric powered models. In gas
powered models wrap the receiver in
foam and mount it where the vibration
is the least prevalent.
(Boat)
Dampen the vibration to the receiver
by wrapping it in foam. Waterproof by
placing it in a plastic bag or watertight
the radio box in your model.
If the receiver is subjected to strong vibration or shock
erratic or loss of control may occur. If any moisture
comes in contact the receiver and servos you may
experience the same result as well as damage to the
system.
Electronic speed control
Install the heat sinks where they will
not come in contact with aluminum,
carbon fiber or other parts that conduct electricity.
If the FET Amp (Electronic speed control) heat sinks
touch other materials that conduct electricity a short
circuit could occur. This could result in loss of control
and damage to the system.
Servo Throw
Operate each servo over its full stroke
and be sure the linkage does not bind
or is loose.
The continuous application of unreasonable force to a
servo may cause damage and excessive battery
drain.
Servo Installation
When you install the servos always
use the rubber grommets provided in
servo hardware bags. Mount the servos so they do not directly come in
contact with the mount.
If the servo case comes in direct contact with the
mount, vibration will be directly transmitted to the
servo.
If this condition continues for a long time the servo
may be damaged and control will be lost.
Installation
Receiver Antenna
Do not cut or bundle the receiver antenna.
Do not bundle the receiver antenna
together with the servo lead wires.
Keep the receiver antenna at least 1
inch away from the motor and battery
and wires that handle heavy current
loads.
Cutting, bundling or routing the receiver antenna near
any device that produces noise will reduce the operating 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 electricity. These parts can transmit high frequency noise.
Motor Noise Suppression
Always install capacitors to suppress
noise when electric motors are used.
If capacitors are not properly installed you could experience erratic operation and reduced range as well as
loss of control.
Other Noise Suppression Methods
Be sure there are no metal parts in
your model which under vibration
could come in contact with other
metal parts.
Metal to metal contacts under vibration will emit a high
frequency noise that will affect the receiver's performance. You could experience erratic operation and
reduced range as well as loss of control.
23
Initial Set-Up
Preparations (Transmitter)
Before setting the transmitter functions, check and set items 1 to 2 below.
(Display when power switch is turned on)
Turn on the transmitter power.
Initial Set-Up
Model name
1. Model Number Check
When the power switch is turned on, the current selected model number is displayed.
Check if this number is the model number you want to set-up. To change the model
number, use the Model Select function (page48).
(T3PM-FM)
レバー類の準備
Modulation mode
PP: PPM mode
HRS: HRS mode
(displayed for about one second)
Battery voltage
Model number
(T3PM-FS)
Model name
Current
frequency
(3 figures the bottom)
CH number
Model number
24
2. Modulation Mode Check
The T3PM transmitter output signal format can be changed to match the type of
receiver. Check if the modulation mode is set to match the receiver used.
When using an FM receiver (e.g., R133F), the modulation mode must be set to "PP"
(PPM). When using a H.R.S receiver (e.g., R203HF), the modulation mode must be
set to "HR" (HRS). If this setting is incorrect, change it with the HRS/PPM Select
function (page53).
3. Trims Initial Set-Up
- Steering trim (DT1) check
At initial set-up, steering trim is assigned to digital trim
DT1 above the steering wheel. Operate the DT1 lever
and check if the steering trim value on the screen
changes. After checking the trim, set the trim value to
the center (0) position.
- Throttle trim (DT2) check
At initial set-up, throttle trim is assigned to digital trim
DT2 at the left side of the steering wheel. Operate the
DT2 lever and check if the throttle trim value on the
screen changes. After checking the trim, set the trim
value to the center (0) position.
DT1
Steering trim
position
Throttle trim
position
Initial Set-Up
DT2
25
- Steering dual rate (DT3) check
At initial set-up, steering dual rate is assigned to grip
lever DT3 (upper) at the grip of the transmitter. Operate the DT3 lever and check if the D/R value displayed
on the screen changes. After checking D/R, set the
steering dual rate to 100%.
Steering D/R
value
- Throttle ATL (DT4) check
At initial setting, throttle ATL is assigned to grip lever
DT4 (lower) at the grip of the transmitter. Operate the
DT4 lever and check if the ATL value displayed on the
screen changes. After checking ATL, set throttle ATL
to 100%.
Initial Set-Up
Throttle ATL
position
DT3
DT4
26
(Set-Up Procedure When Installed In a Car)
When installing the servos in a car, performing function set-up in the following order
is recommended.
1. Set up the servo trims (page 23).
2. Set the servo direction of operation using the Reverse
function. (Page47)
The servo installation method and linkage direction depend
on the kit. Therefore, the servo operation direction may have
to be reversed relative to transmitter operation. Before installing the servo, check the operating direction and set it using the Reverse function.
3. Set the subtrim and adjust the servo neutral point.
(Page46)
4. Set the trigger travel by adjusting the throttle trigger mechanical ATL to your liking. (Page17)
5. Set EPA of each channel and adjust the servo throw
(travel). (Pages30)
Initial Set-Up
27
Function Map
Power switch turned on
Function Map
Press "SEL" key to select
the desired function screen.
Press it for one second or
more to scroll to the opposite
direction.
Press "CH" key to select
the next set-up screen.
End Point Adjuster Timer
Steering EXP/Throttle EXP
Throttle Acceleration
Steering Speed
ABS Function
Brake mixing
(T3PM-FS)(T3PM-FM)
(Initial Screen)
The current modulation mode and
frequency (T3PM-FS) are displayed
for about two seconds.
Model Select
Channel Reverse
Subtrim
Channel 3 Position
ATL Function
28
Programmable Mixing
Fail Safe Function (HRS system only)
Steering D/R
Trim
Digital trim DT1 - DT4 display
The current position is displayed on the LCD screen
for about two seconds when each digital trim is operated.
System Functions
Turn on the power switch while pressing "SEL" key.
Frequency Selection (T3PM-FS only)
Model Copy
Model Reset
Model Name
(displayed for about
one second)
Press "CH" key to select
the next set-up screen.
Press "SEL" key to select
the desired function screen.
Press it for one second or
more to scroll to the opposite
direction.
LED Mode Selection
Condition 2 Selection
Function Select Lever
Function Select Switch
HRS/PPM Select
Function Map
29
Functions
End point adjuster/EPA
Use this when performing left and right steering angle adjustments, throttle high side/
brake side operation amount adjustment, and channel 3 servo up side/down side operation amount adjustment during linkage.
- Corrects the maximum steering angle and left and right steering angles when there
is a difference in the turning radius due to the characteristics, etc. of the vehicle.
Maximum steering angle
The EPA function basically determines the maximum steering angle of each channel.
The functions shown below may have been adjusted, or the operating range set by
EPA function may be exceeded. Check the linkage each time the following functions
are adjusted.
- Sub trim (all channels)
- Throttle Acceleration (Brake side)
- Brake mixing rate
- Program mixing slave side (all channels)
ATL trim
ATL trim allows adjustment of the brake side operation amount during operation.
Therefore, when the operating angle is adjusted with throttle EPA, ATL trim must
also be taken into account.
Functions
If unreasonable force is applied to the servo horn at the knuckle stopper
during steering operation, the servo may malfunction and the model may
run out of control.
Warning
Make sure that the knuckle stopper is not contacted
during steering operation and that unreasonable
force is not applied to the servo during other channel
operation.
Caution!
Be sure that the steering
servo does not bind.
Decide the EPA value
at the contact point.
30
Calling the setup screen
(Initial screen)
Press "CH" key to select the next setup screen.
(Setup screen)
Press "SEL" key to select the
desired function screen.
Setup items
ST-L.F.U : Steering (left side)
ST-R.B.D : Steering (right side)
TH-L.F.U : Throttle (forward side)
TH-R.B.D : Throttle (brake side)
3C-L.F.U : 3rd channel (up side)
3C-R.B.D : 3rd channel (down side)
Adjustment range
0~120% (each channel, each direction)
Adjustment buttons
- Use the (+) and (-) keys to make adjustments.
- Return to the initial value by pressing
the (+) and (-) buttons simultaneously
(approx. 1 sec).
Steering (EPA) adjustment
(Preparation)
- Before setting up the steering wheel EPA, set the steering D/R lever (initial setup:
DT3) to the maximum steering angle position 100%.
- Select setup item "ST" and make the following adjustments:
1 Steering (left side) adjustment
Turn the steering wheel fully to the left and use the (+) and (-) buttons to
adjust the steering angle.
2 Steering (right side) adjustment
Turn the steering wheel fully to the right and use the (+) and (-) buttons to
adjust the steering angle.
3 When adjusting the EPA of another channel immediately after this, see the
adjustment method for that channel. When ending adjustment, return to
the initial screen by pressing the (SEL) button.
Throttle (EPA) adjustment
(Preparation)
- Before setting the throttle EPA, set the throttle ATL lever (initial setup: DT4) to the
maximum steering angle position 100%.
- Select setup item "TH" and make the following adjustments:
1 Throttle (forward side) adjustment
Pull the throttle trigger fully to the high side and use the (+) and (-) buttons to adjust
the steering angle. However, when using an FET amp, set to 100%.
Functions
31
2 Throttle (brake side/reverse side) adjustment
Push the throttle trigger fully to the brake side and use the (+) and (-) buttons to adjust the steering angle. However, when using an FET amp, set to
100%.
3 When adjusting the EPA of another channel immediately after this, see the
adjustment method for that channel. When ending adjustment, return to
the initial screen by pressing the (SEL) button.
3rd channel servo (EPA) adjustment
(Preparation)
- Select setup item "3C-L.F.U" and make the following adjustments:
(3rd channnel initial setup: SW2)
1 3rd channel servo (up side) adjustment
Use the (+) and (-) buttons to adjust the steering angle.
2 3rd channel servo (down side) adjustment
Select setup item "3C-R.B.D" and use the (+) and (-) buttons to adjust the
steering angle.
3 When adjusting the EPA of another channel immediately after this, see the
adjustment method for that channel. When ending adjustment, return to
the initial screen by pressing the (SEL) button.
Functions
32
Steering Speed/SPD
Quick steering operation will cause momentary understeering, loss of speed, or spinning. This function is effective in such cases.
Understeering
Steering speed not set Steering speed set
Operation
- This function limits the maximum speed of
the steering servo. (Delay function)
- The steering speed when the steering wheel
is operated (TN direction) and returned (RN
direction) can be independently set.
- If the steering wheel is turned
slower than the set speed, the steering servo is not affected.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Setup item
SPD-TN: TURN direction
SPD-RN: RETURN direction
Spin
TN direction
Turning speed adjustment range
Stick operation
ス
テ
ィ
ッ
ク
操
作
Press "CH" key to select the next setup screen.
"TURN"方向
操作時のスピード可変範囲
（約1.5〜0.1秒）
RN direction
"RETN"方向
Return speed adjust-
戻りのスピード可変範
（約1.5〜0.1秒）
ment range
Adjustment range
0~100% (each direction)
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Return to the initial value by pressing
the (+) and (-) buttons simultaneously
(approx. 1 sec).
Smooth cornering
囲
時間
Time
Steering Speed (SPD) adjustment
(Preparation)
- Select setup item "SPD-TN" and make the following
adjustments:
1 "TN" direction adjustment
Use the (+) and (-) buttons to adjust the delay
amount.
2 "RN" direction adjustment
Select setup item "SPD-RN" and use the (+)
and (-) buttons to adjust the delay amount.
3 When ending adjustment, return to the initial
screen by pressing the (SEL) button.
Setting range: 1~100%
At 100%, there is no delay.
At 1%, the delay is approximately 1.5
seconds.
100% 1%
サーボの動作が遅くなる。
Servo operation is delayed.
Functions
33
Steering EXP, Throttle EXP / EXP
This function is used to change the sensitivity of the steering servo around the neutral
position and makes throttle trigger high side and brake side direction servo operation
quicker or milder. It has no effect on the maximum servo travel.
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.)
Advice (Throttle EXP)
When 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 the
drive wheels do not grip it, set each curve to the - minus (mild) side.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
Steering EXP adjustment
(Preparation)
- Select setup item "EXP-ST" and make the following adjustments:
Functions
1 When you want to quicken steering operation, use the (+) button to adjust
the + side. When you want to make steering operation milder, use the (-)
button to adjust the - side.
2 When adjusting the EXP rates of another channel immediately after this,
see the adjustment method for that channel. When ending adjustment,
return to the initial screen by pressing the (SEL) button.
(Setup screen)
Setup item
EXP-ST: Steering EXP rate
EXP-FW : Forward side
EXP-BK : Brake side EXP rate
EXP rate
Press "CH" key to select the next setup screen.
Adjustment range
-100~0~+100%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Return to the initial value by pressing
the (+) and (-) buttons simultaneously
(approx. 1 sec).
34
+1% ~ +100% (quick)
+1%〜+100%
（クイック）
(Quick)
サーボ動作量
Servo travel
0%（ノーマル）
0% (normal)
ステアリング
スティック
Steering wheel travel
動作量
(Mild)
サーボ動作量
Servo travel
0%（ノーマル）
0% (normal)
ステアリング
Steering wheel travel
-1%〜 -100%
-1% ~ -100% (mild)
（マイルド）
スティック
動作量
Throttle EXP Adjustment
(Preparation)
- Select setup item "EXP-FW" and make the following adjustments:
1 Forward side adjustment
Use the (+) button to adjust the + side when you want to quicken the rise
and use the (-) button to adjust the - side when you want to make the rise
milder.
2 Brake side adjustment
Select setup item "EXP-BK" and use the (+) button to adjust the + side
when you want to quicken the rise and use the (-) button to adjust the - side
when you want to make the rise milder.
3 When adjusting the EXP rates of another channel immediately after this,
see the adjustment method for that channel. When ending adjustment,
return to the initial screen by pressing the (SEL) button.
Functions
35
A.B.S. Function
When the brakes are applied while cornering with a 4 Wheel
Drive or other type of vehicle, understeer may occur. The
generation of understeer can be eliminated and corners can
be smoothly cleared by using this function.
Operation
- When the brakes are applied, the throttle servo will pulse
intermittently. This will have the same effect as pumping
the brakes in a full size car.
- The brake return amount, pumping cycle, and delay
amount can be adjusted.
Operation Display
When the A.B.S. function is activated, the LED flashes.
Fail Safe Unit
When the 3PM is used with the Futaba fail safe unit (FSU-1), it will operate as described below.
- When the FSU-1 is connected to the throttle channel, and the A.B.S. function has
been activated, the FSU-1 LED will flash each time the servo operates. The reason
for this is that the FSU-1 responds to sudden data changes caused by A.B.S. function
pumping operation. It does not mean that the fail safe function is activated. The servo
will not be affected.
Without A.B.S.
With A.B.S.
Calling the setup screen
(Initial screen)
Functions
Press "SEL" key to select the
desired function screen.
36
(Setup screen)
Setup items
ABS-PT : Brake return amount
ABS-CY : Cycle speed
ABS-DL : Delay amount
ABS-MD : Function ON/Off
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Return to the initial value by pressing
the (+) and (-) buttons simultaneously
(approx. 1 sec).
Press "CH" key to select the next setup screen.
Brake return amount:
0 ~ 50 ~ 100
Initial value; 50
Cycle speed:
1~ 30
Initial value; 10
Delay amount:
0 ~ 100
Initial value; 0
A.B.S function adjustment
(Preparation)
- Select setup item "ABS-MD" and make the following adjustments:
1 (Function ON/OFF)
Set the function to the active state by pressing the (+) or (-) button.
OFF : Function OFF
ON : Function ON
2 (Brake return amount adjustment)
Select setup item "ABS-PT" and use the (+) and (-) buttons to adjust the
return amount.
"0" : No return
"50" : Return to the 50% position of the brake operation amount
"100" : Return to the neutral position.
0% 100%
3 (Cycle speed adjustment)
Select setup item "ABS-CY" and use the (+) and (-) buttons to adjust the
speed.
- The lower the set value, the faster the cycle speed.
4 (Delay amount setup)
Select setup item "ABS-DL" and use the (+) and (-) buttons to adjust 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 1.4 secs delay.
5 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
37
Throttle acceleration / ACC
Gasoline engine cars have a small time lag at both the forward side and brake side
because a certain clearance is necessary at the linkage. Reducing this time lag at the
transmitter side provides the same sharp response as electric motor cars.
Carburetor
A slight clearance is required at the linkage, but the
throttle acceleration function acts to reduce the time
lag caused by this clearance.
Servo horn
Brake side
Operation
- Operation near the throttle trigger neutral position
becomes a sharp rise.
- The forward and brake sides can be set separately.
Set value
The standard value (100% point) of this setup effects the operation amount set by
throttle EPA function.
BRAKE
FORWARD
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
Functions
Press "CH" key to select the next setup screen.
(Setup screen)
Setup items
ACC-FW : Forward side acceleration
amount
ACC-BK : Brake side acceleration
amount
Forward acceleration amount
0~100
Initial value: 0
Brake side acceleration amount
0~100
Initial value: 0
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the
initial screen.
38
Throttle acceleration adjustment
(Preparation)
- Select setup item "ACC-FW" and make the following adjustments.
1 (Forward acceleration amount adjustment)
Use the (+) and (-) buttons to adjust the acceleration amount.
"0": No acceleration
"100": Maximum acceleration (Approximately 1/2 of the forward side steering angle)
2 (Brake side acceleration amount adjustment)
Select setup item "ACC-BK" and use the (+) and (-) buttons to adjust the
acceleration amount.
"0": No acceleration
"100": Maximum acceleration (Brake side maximum steering angle)
3 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
39
Brake mixing / BMX
Use this mixing when the front and rear brakes must be adjusted independently such
as 1/5GP cars, etc. This mixing uses the 2nd channel to control the rear brakes and the
3rd channel to control the front brakes.
Operation
- When braking, mixing is applied to 2nd channel to 3rd channel.
- Mixing rate setting are possible.
- The set value of A.B.S. functions is reflected.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Setup items
BMX-RT: Mixing rate
BMX-MD: Function ON/OFF
Press "CH" key to select the next setup screen.
Mixing rate
0 ~ 100 ~ 120
Initial value: 100
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the
initial screen.
Brake mixing adjustment
(Preparation)
- Select setup item "BMXMD" and make the following adjustments.
1 (Function ON/OFF)
Functions
40
Set the function to the "ON" state by pressing the (+) or (-) button.
OFF: Function OFF
ON: Function ON
2 (Mixing amount adjustment)
Select setup item "BMX-RT" and use the (+) and (-) buttons to adjust the
mixing amount.
- Mixing amount can be adjusted within the 0~120% range.
3 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Programmable Mixing / PMX
This function allows you to apply mixing between the steering, throttle, and channel
3 channels.
Calling the setup screen
(Initial screen)
(Setup screen)
Press "SEL" key to select the
desired function screen.
Setup items
PMX-RT(L.F.U): Mixing rate (Left
side)
PMX-RT(R.B.D.): Mixing rate (Right
side)
PMX-MS: Master channel
PMX-SL: Slave channel
PMX-MD: Function ON/OFF
Press "CH" key to select the next setup screen.
Mixing amount
-100~+50~+100
Initial value: +50
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the
initial screen.
Program mixing adjustment
(Preparation)
- Use the function select switch function (page54) to select the switch. (as desired)
- Select setup item "PMX-MD" and make the following adjustments.
1 (Function ON/OFF)
Set the function to the "ON" state by pressing the (+) or (-) button.
"INH": Function OFF, "ON": Function ON, "OFF": Switch OFF
2 (Master channel)
Select setup item "PMX-MS" and select the master channel by pressing
the (+) or (-) button.
3 (Slave channel)
Select setup item "PMX-SL" and select the slave channel by pressing the
(+) or (-) button.
4 (Mixing amount adjustment)---upper item
Select setup item "PMX-RT(L.F.U)" and use the (+) and (-) buttons to adjust the mixing amount.
5 (Mixing amount adjustment)---lower item
Select setup item "PMX-RT(R.B.D)" and use the (+) and (-) buttons to adjust the mixing amount.
6 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
41
Fail safe function/FAIL SAFE
(This function can only be used with HRS system receivers.)
Fail safe function
This function moves the steering, throttle and channel 3 servos to a preset position
when the receiver cannot receive the signal from the transmitter for some reason.
When the servo operation position is not set, this function operates so that the servos
remain in the position they were in immediately before reception was lost. When the
signal from the transmitter can be received again, this function automatically resets.
- For gasoline engine cars, it is recommended that the throttle channel be set to the
direction that applies the brakes.
- When the transmitter power is turned on, the transmitter transfers the fail safe data to the receiver
and continues to transfer the data every minute thereafter. Note that data for about 1 minute after
the receiver power is turned on is not transferred because usually, the transmitter power is turned
on first and the receiver power is turned on next.
Battery fail safe function
When the receiver battery voltage drops to a certain voltage or less, this function
moves the throttle servo to the position set by fail safe function. When the voltage
recovers, this function automatically resets.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
Fail safe function setup
Functions
(Preparation)
- Select the desired channel setup item and make the following adjustments.
1 (Servo position setup)
When the fail safe function operates, the steering wheel, the throttle trigger
or channel 3 lever remains in the desired operation position. When the (+)
and (-) buttons are pressed simultaneously for about 1 second, the servo
position is displayed and you can confirm that the function was set.
When you want to release the setting, press the (+) or (-) button. "OFF" is
displayed.
Press "CH" key to select the next setup screen.
(Setup screen)
The servo position is
displayed when the
fail safe function
was set up.
Setup items
F/S-ST: Steering setting
F/S-TH: Throttle setting
F/S-3C: Channel 3 setting
42
(Each channel can be set similarly.)
2 When ending adjustment, return to the initial screen by pressing the (SEL).
Steering Trim, Throttle Trim / TRM
Steering neutral adjustments and throttle neutral adjustments during a run can be made by
moving the trim lever to the left or right (the up or down). This setting is linked to
transmitter digital trim lever DT1 and DT2. When DT1 or DT2 is assigned to another
function, set the trim function with this screen.
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.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Steering trim
position
Setup Item
TRM-ST: Steering trim posiion
TRM-TH: Throttle trim posiion
Press "CH" key to select the next setup screen.
When each digital trim is operated, the
"TRM" screen is displayed
automaticaly for about three seconds.
Trim position
Throttle trim
position
L.F.U 100% ~ 0 ~ R.B.D 100%
Initial value: 0%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to
the initial screen.
Trim adjustment
(Preparation)
- Select the desired setup item and make the following adjustments.
1 (Position adjustment)
Use the (+) and (-) buttons to adjust the trim position.
- This position is linked with the digital trim (DT1 or DT2).
2 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
43
Steering Dual Rate / D/R-ST
When the steering angle is too small at under steering at corners while running, increase the rate and 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.
Operation
- The steering servo left and right steering angles are adjusted simultaneously.
Calling the setup screen
(Initial screen)
(Setup screen)
Dual Rate value
When Dual Rate lever is operated, the
"D/R-ST" screen is displayed
automaticaly for about three seconds.
Press "SEL" key to select the
desired function screen.
Steering D/R adjustment
1 (D/R value adjustment)
Use the (+) and (-) buttons to adjust the D/R value.
- This position is linked with the grip lever (DT3).
2 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
This function adjusts the - side when the braking effect is strong and the + side when
the braking effect is weak. This setting is linked to transmitter grip lever DT4. When
DT4 is assigned to another function, set the ATL function with this screen.
Setup Item
D/R: Steering D/R value
D/R value
0 ~ 100%
Initial value: 100%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the
initial screen.
Throttle ATL Function / ATL-BK
Operation
The throttle brake side (when the throttle trigger is pushed
forward) brake amount can be adjusted.
Calling the setup screen
(Initial screen)
44
(Setup screen)
Press "SEL" key to select the
desired function screen.
ATL position
When ATL lever is operated, the "ATLBK" screen is displayed automaticaly
for about three seconds.
Setup Item
ATL-BK: Throttle ATL position
ATL position
0 ~ 100%
Initial value: 100%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to the
initial screen.
Throttle ATL adjustment
1 (ATL position adjustment)
Use the (+) and (-) buttons to adjust the ATL position.
- This position is linked with the grip lever (DT4).
2 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Channel 3 Position / CH3
Use this function to set the servo position of the channel 3.
This setting is linked to transmitter switch (SW2). When the switch is assigned to
another function, set the channel 3 position with this screen.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Channel 3
position
Setup Item
RATE: Channel 3 posiion
Channel 3 adjustment
(Preparation)
- Select setup item "CH3" and make the following adjustments.
1 (Position adjustment)
Use the (+) and (-) buttons to adjust the channel
3 position.
- This position is linked with the switch (SW2).
2 When ending adjustment, return to the initial
screen by pressing the (SEL) button.
When channel 3 switch is operated,
the "CH3" screen is displayed
automaticaly for about three seconds.
Channel 3 position
L.F.U 100% ~ 0 ~ R.B.D 100%
Initial value: 0%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to
the initial screen.
Functions
45
センターを出すため
Subtrim / SBT
Use this function to adjust the neutral position of the steering, throttle and channel 3 servos.
Subtrim shifts the entire servo travel range in the set direction.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Setup Item
SBT-ST : Steering
SBT-TH : Throttle
SBT-3C : Channel 3
に使用する
Use to adjust the neutral position
Press "CH" key to select the next setup screen.
Subtrim position
L.F.U 100% ~ 0 ~ R.B.D 100%
Initial value: 0%
Adjustment buttons
- Use the (+) and (-) buttons to make
adjustments.
- Press the (+) and (-) buttons simultaneously (approx. 1 sec) to return to
the initial screen.
Subtrim adjustment
(Preparation)
-Set the steering and throttle digital trims to the neutral "0" position. Set CH3 to the
center "0" position.
- Preselect setup channel "ST", "TH", or "3C".
1 (Subtrim adjustment)
Use the (+) or (-) button to adjust the center.
Functions
(Each channel can be set similarly.)
2 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
46
Servo Reverse / REV
This function reverses the direction of operation of the servos related to transmitter
steering, throttle, and channel 3 operation.
However, when the position set by trim or subtrim shifts from the center, the center
becomes the opposite side.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Setup Item
REV-ST : Steering
REV-TH : Throttle
REV-3C : Channel 3
Press "CH" key to select the next setup screen.
Servo direction
OFF: Normal side
ON: Reverse side
Servo Reverse Function Setting
(Preparation)
- Preselect setup channel "ST", "TH", or "3C".
1 (Servo reverse setting)
Use the (+) or (-) button to reverse the servo operation direction.
(Each channel can be set similarly.)
2 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
47
Model Select / SEL
Use this function to call a new model number, or to change a set model number, to set
new model data.The T3PM transmitter can store the model data for ten R/C cars.
Calling model memories of different modulation modes (HRS, PPM)
After the new model is called, signals are still output in the old model modulation
mode until the transmitter power is turned off. Before using the new modulation
mode, turn the power off and on. (See page 53 for the HRS/PPM mode selection.)
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Model number:
01 ~ 10
Model name
Press "CH" key to select the next setup screen.
Model Select
1 (Model No. selection)
Use the (CH) button to select the model No.
2 (Select execution)
Press the (+) and (-) buttons simultaneously for about 1 second.
3 When ending adjustment, return to the initial screen by pressing the (SEL)
button.
Functions
48
Timer / TIMER
Use the timer by selecting from UP Timer or DOWN timer.
UP TIMER function
- The UP TIMER can be used to count the time between start and stop.
- The timer repeatedly starts and stops each time the switch is operated and
accumulates the time between each start and stop.
- The first start operation can be linked to the throttle trigger.
- An alarm sound can be set.
DOWN TIMER function
- The DOWN TIMER can be used to count the time between start and stop. (The
time remaining is displayed.)
- Start and stop are repeated at each switch operation and the time between each start
and stop is counted down and displayed. The start time becomes the alarm set time.
(When the count reaches 00 minute 00 second, the down timer operates like an up
timer.)
- The first start operation can linked with the throttle trigger.
- An alarm sound can be set.
Calling the setup screen
(Initial screen)
Press "SEL" key to select the
desired function screen.
(Setup screen)
Setup items
TYP: Timer selection
ALM-TM: Alarm time setup
Press "CH" key to select the next setup screen.
Timer type
TYP-UP: UP timer
TYP-DN: DOWN timer
Alarm time
1 ~ 100 min.
Initial value: 4 min.
Timer setup
(Preparation)
- Use the function select switch function (page54) to select the switch.
(SW1: Select the "TM" in the above function.)
1 (Timer selection)
Select setup item "TYP" and use the (+) and (-) buttons to select the timer
type.
Functions
2 (Alarm time setup)
Select setup item "ALM-TM" and use the (+) and (-) buttons to set the
alarm time.
49
3 (Linking start with the trigger)
Select setup item "TIMER" and press the (+) and (-) buttons simultaneously for about 1 second. A beeping sound is generated and "RDY"
displays at the timer display and the system enters the RDY state. Trigger
operation starts the timer.
(Timer start/stop operation)
The switch SW1 preset by function select switch function (page54) starts the timer.
Only starting can be linked with the throttle trigger.
(LAP memory operation)
This timer can memorize each lap time of each switch (SW1) operation. (100 laps)
Switch operation after the set time by alarm has elapsed automatically stops the
timer. Each lap time is memorized in a lap memory. The lap times are written sequentially. When the timer is stopped, the final lap is memorized and the total time is
automatically written. The lap times are memorized to a next start and can be checked
at the lap time screen.
Checking the lap times
1 Select the lap time screen "ALL" and check the total time.
2 Use the (+) and (-) buttons to scroll each lap screen and check each lap
time.
Functions
50
Frequency Selection (T3PM-FS only)
T3PM-FS transmitter (PLL synthesizer) allows easy frequency changes simply by
selecting a desired frequency on a transmitter LCD screen.
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
Frequency selection
1 Use the (+) button to select the desired frequency.
2 When ending selection, once turn off the power switch before use.
Refer to the attached frequency list before setup.
2. Next, use "SEL" key to select
the desired function screen.
Channel No.: CH61
Frequency: 75.410MHz
Model Copy / CPY
This function copies the entire contents of the currently called model memory to
another model memory.
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
Model Copy
1 (Copy destination selection)
Use the (CH) button to select the copy destination model No.
2 (Copy execution)
Press the (+) and (-) buttons simultaneously for about 1 second.
2. Next, use "SEL" key to select
the desired function screen.
Current model No.
Copy destination model No.
Functions
3 When ending adjustment, turn off the power switch before use.
51
Model Reset / CLR
This functions resets the contents of the currently called model memory to the initial
value. However, it does not reset the lap time memory, HRS/PPM select, and LED
mode selection.
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
Model Reset
1 (Reset execution)
Press the (+) and (-) buttons simultaneously for about 1 second.
2 When ending adjustment, once turn off the power switch before use.
2. Next, use "SEL" key to select
the desired function screen.
Current model No.
This function allows you to assign a three character name to each model memory.
(Number and alphabet can be used.)
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
Functions
Model Name
1 Move the cursor (blinking) to the column you want to change using the
(CH) button.
2 Change the character using the (+) or (-) button.
(Set the model name by repeating steps 1 and 2 above. )
Model Name / NAM
2. Next, use "SEL" key to select
the desired function screen.
Model name
52
3 When ending adjustment, turn off the power switch before use.
HRS/PPM Select / MOD
The signal mode output from the transmitter can be changed. (PPM/HRS)
Receiver
When using an FM receiver set to the PPM side and when using an HRS receiver set
to the HRS side.
- When the mode was changed and when a model of a different mode was
selected, signals are output in the mode set at the point at which the
transmitter power was turned back on.
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
HRS/PPM mode selection
2. Next, use "SEL" key to select
the desired function screen.
Signal mode
HR: HRS mode
PP: PPM mode
1 (Mode selection)
Use the (+) or (-) button to select the mode.
2 When ending adjustment, turn off the power switch before use.
Functions
53
Function Select Switch / FNC-SW
This function allows selection of the function to be performed by the switches
(SW1/SW2).
SW2
Settable functions (SW2)
OF: (function off)
3C: Channel 3
MX: Programmable mixing
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
SW1
Settable functions (SW1)
OF: (function off)
3C: Channel 3
MX: Programmable mixing
TM: Timer switch
2. Next, use "SEL" key to select
the desired function screen.
Function select switch setup
1 (Setup item selection)
Use the (CH) button to select the item to be set.
2 (When changing the function)
Use the (+) or (-) button to select the function.
Functions
3 When ending adjustment, turn off the power switch before use.
Press "CH" key to select the next setup screen.
54
Function Select Lever / FNC-DT
This function allows selection of the function performed by the grip lever (DT3/DT4)
and digital trim (DT1/DT2).
DT1
DT3
DT4
DT2
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
Function select lever setup
Initially set functions
DT1: Steering trim
DT2: Throttle trim
DT3: Dual rate function
DT4: ATL function
2. Next, use "SEL" key to select
the desired function screen.
Settable functions
ST: Steering trim
TH: Throttle trim
DR: Steering D/R
AT: Throttle ATL
E1: Steering EXP
BK: Brake mixing rate
3C: Channel 3
OF: (function off)
Press "CH" key to select the next setup screen.
1 (Setup item selection)
Use the (CH) button to select the item to be set.
2 (When changing the function)
Use the (+) or (-) button to select the function.
3 When ending adjustment, turn off the power switch before use.
Functions
55
Condition 2 Selection / COND2
Condition 2 Selection
In specific functions, two rates can be set up, and switched with the switch (SW1)
simultaneously during a run.
If this function is activated, SW1 is used only for this function, and it becomes impossible to use it for other functions automatically.
When the switch (SW1) is operated, Condition 2 on/off state changes by turn. When
this function is turned on, the beep sounds and the pilot lamp blinks.
Related functions:
Steering speed
Steering EXP
Throttle EXP
ABS return amount
Calling the setup screen
1. Turn on the power switch
while pressing "SEL" key.
2. Next, use "SEL" key to select
the desired function screen.
Brake mixing rate
Programmable mixing
Steering trim
Throttle trim
Steering D/R
Throttle ATL
Condition 2 selection
1 Use the (+) or (-) buttons to select the on/off state.
2 When ending selection, turn off the power switch before use.
You can select your desired brightness of the pilot lamp. (Four steps)
Calling the setup screen
Functions
1. Turn on the power switch
while pressing "SEL" key.
LED mode selection
1 Use the (+) or (-) buttons to select the brightness of the pilot lamp.
2 When ending selection, once turn off the power switch before use.
LED Mode Selection / LED-MD
2. Next, use "SEL" key to select
the desired function screen.
LED mode
(Min.)L-1 ~ L-4(Max.)
56
Reference
Ratings
*Specifications and ratings are subject to change without prior notice.
Transmitter T3PM
(Wheel system, 3 channels)
- Transmitting frequencies 27, 29, 40,
41 or 75MHz band
- Modulation FM
(HRS/PPM switching possible)
- Power requirement
(NiCd battery)
NT8F700B NiCd battery (9.6V)
(Dry cell battery)
Penlight x 8 (12V)
- Current drain 250mA or less
Servo S3003
(Standard servo)
- Output torque 4.1kg-cm (56.9oz-in)
- Speed 0.19 sec/60 degree
- Power requirement 4.8V or 6V
- Size 40.4x19.8x36mm
(1.59x0.78x1.42in)
- Weight 37.2g (1.31oz)
Servo S3305
(Heavy duty metal gear servo)
- Output torque 8.9kg-cm (124oz-in)
- Speed 0.2 sec/60 degree
- Power requirement 4.8V or 6V
- Size 40x20x38.1mm
(1.57x0.79x1.50in)
- Weight 46.5g (1.64oz)
Receiver R133F
(3 channels, FM receiver)
- Receiving frequencies 27, 29, 40, 41
or 75MHz band
- Intermediate frequency 455kHz
- Power requirement 4.8V or 6V
(shared with servos)
- Current drain 18mA
- Size 25.6x37.6x13.8mm
(1.01x1.48x0.54in.)
- Weight 14.6g (0.52oz.)
Receiver R203HF
(3 channels, HRS receiver)
- Receiving frequencies 27, 29, 40, 41
or 75MHz band
- Intermediate frequency 455kHz
- Power requirement 6.0V
(shared with servos)
- Current drain 14mA
- Size 25.6x37.7x14.3mm
(1.01x1.48x0.56in.)
- Weight 17g (0.6oz.)
Reference
Caution
In case of the High Response System (H.R.S) receiver R203HF, always use only the following conditions:
Servo; 6V type Digital Servo only
Power supply; 6V Nicd battery
Transmitter setting; "HRS" mode
If the conditions are different, control is impossible.
And Fail Safe Unit (FSU1) is not available.
57
Optional Parts
The following parts are available as 3PM options. Purchase them to match your application. For other optional parts, refer to our catalog.
Crystal Set
<Types of Crystals>
There are crystals for FM and AM, depending on the modulation mode, and crystals
for single conversion and dual conversion, depending on the receiver circuitry. Use
FM and single conversion crystal sets with R133F/R203HF.
Warning
Use only genuine Futaba crystal.
The use of other than Futaba crystal will result in decrease of range as well
as loss of control.
Transmitter NiCd Battery
When purchasing a transmitter NiCd battery as a spare, etc., use the following:
Part name
NT8F700B
Reference
(9.6V/700mAh)
58
Troubleshooting
If your system fails to operate or you experience a short range problem or erratic
control, check the table below for possible causes. If after you have followed the
suggestions listed, the problem is not corrected, return the system to our service department for inspection, and repair.
(Item Check)
Transmitter
Battery
Dead battery -> Change the batteries. Charge the NiCd
Batteries inserted incorrectly. -> Reload the batteries in accordance with the polarity markings
Faulty contact -> Check to see if the contacts are bent and not making good contact
Dirty contacts -> Clean the contacts and check for corrosion.
Antenna
Loose -> Be sure the antenna is screwed in tightly
Not fully extended -> Fully extend the antenna
Receiver
Battery
Dead battery -> Replace or recharge
Wrong polarity -> Check connections
Antenna
Near other wiring -> Move away from wiring
Was antenna cut -> Request repair
Is the antenna bundled or coiled -> Keep the antenna straight and as much in the air as possible
Crystal
Loose -> Push in firmly
Wrong brand -> Be sure the frequencies match in transmitter and receiver
Connector connections
Wiring incorrect -> Insert all connectors firmly
Loose connections -> Push the connector in firmly
Linkage
Binding or loose -> Adjust the linkage in model
Is movement stiff -> Adjust linkage in model
Motor (Electric powered)
Noise problems -> Install capacitors on motor
Reference
59
Error Displays
Low Battery Alarm
If the transmitter battery voltage drops to 8.5V or less, an audible alarm will sound
and "LOW BT" will be displayed on the LCD screen.
LCD screen:
Warning
When a low battery alarm is generated, cease operation immediately
and retrieve the model.
If the battery goes dead while in operation, you will
Audible alarm:
Continuous tone.
Backup Error
lose control.
If the data is lost for an unknown reason, an audible alarm will sound and "BCK UP
" will be displayed on the LCD screen.
LCD screen:
Reference
Audible alarm:
Tone will sound (9 times), then
repeat.
Warning
When a backup error is generated,
immediately stop using the system
and request repair from the Futaba
Service Center.
If you continue to use the system, the transmitter
may malfunction and cause loss of control.
60
When requesting repair
Before requesting repair read this instruction again 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 purchase.
Hobby Services (U.S. only)
3002 N. Apollo Drive, Suite 1
Champaign, IL 61822 U.S.A.
(217) 398-0007
www.hobbyservices.com
Reference
61
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