Futaba 3VCS User Manual
Thank you for purchasing the Futaba 3VCS.
Prior to operating your 3VCS, please read this manual thoroughly and use
your system in a safe manner.
After reading this manual store it in a safe place.
See the glossary on page (P110-112) for the definition’s of the special terms
used in this manual.
Application, Export and Reconstruction
1. Use this product in surface models only.
The product described in this manual 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 Japan, its use is to be approved by the
Radio Law of the country of the destination.
(b) Use of this product with other than models may be restricted by Export and
Trade Control Regulations. An application for export approval must be submitted.
2
3. Modification, adjustment and replacement of parts.
Futaba is not responsible for unauthorized modification, adjustment and replacement of parts of this product.
THE FOLLOWING STATEMENT APPLIES TO THE
RECEIVER (FOR U.S.A.)
This device complies with part 15 of the FCC rules. Operation is subject to the
following two conditions.
(1) This devise may not cause harmful interference, and
(2) This devise must accept any interference received, including interference
that may cause undesired operation.
THE RBRCTM SEAL (FOR U.S.A.)
The RBRCTM SEAL 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 RBRCTM program provides a convenient alternative to placing used
nickel-cadmium batteries into the trash or municipal waste which is illegal in
some areas.
Futaba Corporation of America's payments to RBRCTM makes it easy for you to
return the spent battery to Futaba for recycling purposes. You may also 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.
RBRCTM is a trademark of the Rechargeable Battery Recycling
Corporation.
• All rights are reserved by Futaba Corporation. Do not reprint any or the entire document.
• The content of the document is susceptible to change without notice.
• Although this document is compiled with full care, please inform us if there is anything that is unclear.
• Please be sure that Futaba is not responsible to any consequences that customers have used the products.
3
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
Nicad Battery Handling Precautions ........................................................... 9
Storage and Disposal Precautions ............................................................ 10
Other Precautions ....................................................................................... 11
Before Using ...........................................................12
Features........................................................................................................ 12
Set Contents ................................................................................................ 14
Trancemitter T3VCS .................................................................................... 15
Installation ..............................................................27
Receiver and Servo Connections .............................................................. 27
Installation Safety Precautions .................................................................. 28
Initial Set-Up ...........................................................29
Preparations (Transmitter) ......................................................................... 29
Function Map ..........................................................32
Menu Selection ............................................................................................ 32
Direct Selection ........................................................................................... 33
Functions ................................................................ 34
End Point Adjuster ...................................................................................... 34
Steering EXP ................................................................................................ 37
Steering Speed ............................................................................................ 38
Throttle EXP ................................................................................................. 40
Throttle Speed ............................................................................................. 44
A.B.S. Function ............................................................................................ 46
Throttle Acceleration................................................................................... 50
Start Function / Engine Cut ........................................................................ 52
Brake Mixing ................................................................................................ 55
Idle-Up 1/2 .................................................................................................... 57
Timer ............................................................................................................. 58
Lap List ......................................................................................................... 65
Programmable Mixing 1/2 ........................................................................... 66
Tilt Mixing ..................................................................................................... 69
4
Subtrim ............................................................................................... 71
Servo Reverse ................................................................................... 72
Fail Safe/Battery Fail Safe (HRS/PCM Mode Only) ......................... 73
Model Select ...................................................................................... 75
Model Reset ....................................................................................... 77
Model Copy ........................................................................................ 78
Model Name ....................................................................................... 79
Function Select Dial .......................................................................... 80
Function Select Switch ..................................................................... 82
Dual Rate/Second Dual Rate ............................................................ 84
ATL Function ..................................................................................... 86
Channel 3 Position ............................................................................ 87
HRS/PCM/PPM Select ....................................................................... 88
Level Select........................................................................................ 89
Adjuster .............................................................................................. 90
System functions .............................................................................. 92
Direct Selection Button..................................................................... 94
Servo View ......................................................................................... 96
HRS ESC Set Up ................................................................................ 97
Throttle Mode..................................................................................... 99
For Your Safety
As Well As
That Of Others
Before
Using
Installation
Initial
Set-Up
Reference ....................................................... 101
Ratings ............................................................................................. 101
Optional Parts .................................................................................. 102
Troubleshooting .............................................................................. 106
Error Displays .................................................................................. 107
When requesting repair (For U.S.A.) ............................................. 109
Glossary ........................................................................................... 118
Glossary (LCD Display) .................................................................. 111
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
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) and PCM 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
compoent 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.
Full
Length
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 rowboats 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 a 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.
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..
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
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.
ON
OFF
FP-R113F
FM
1
2
3
B/C
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.
When operating your model
always display a frequency
flag on your transmitter antenna.
When adjusting the transmitter on land while preparing to run (cruise), take measures
so that the wind will not knock over the transmitter.
If the transmitter is knocked over, the throttle stick may be accidentally set to the operating position and you may
lose control.
8
(Fail safe function) ---H.R.S or PCM 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. When the reverse function was used
to change the operating direction of a servo, the fail safe function must be reset.
Setting example: Throttle idle or brake position
Nicad Battery Handling Precautions
(Only when Nicad 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
Nicad 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 Nicad batteries.
Quick charging may cause the
battery contacts to overheat and
damage the battery holder.
Use
prohibited
Nicad AA size
batteries.
To recharge the transmitter Nicad ,
use the special charger made for this
purpose.
Overcharging could cause the Nicad battery to overheat, leak or explode. This may lead to fire, burns,
loss of sight and many other type's of injuries.
Special
Charger
Do not drop the Nicad 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 Nicad battery
terminals.
Causing a short circuit across the battery terminals
may cause abnormal heating, fire and burns.
Never insert or remove the charger
while your hands are wet.
You may get an electric shock.
Mandatory Procedures
Always keep the charger disconnected from the
outlet while it is not in use.
It is important to prevent from unexpected accidents such as abnormal heat generation.
Shock
Prohibited
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.
Nicad batteries can be very dangerous when mishandled and cause chemical damage.
Do not throw Nicad batteries into a
fire. Do not expose Nicad batteries to
extreme heat. Also do not disassemble or modify a Nicad 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.
<Nicad Battery Electrolyte>
The electrolyte in Nicad 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, 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 nicad 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 opreation.
<Nicad Battery Recycling>
A used Nicad 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),Nicad 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.
Caution
Prohibited Procedures
Never use any RF module other than the RF module specially designed for the 3VCS.
Futaba will not be responsible for any problems caused by the use of non-Futaba parts or equipment in conjunction with this radio system. Please use parts and equipment that are listed in this instruction manual alone. There
is no compatibility between module TZ-FM module for T3VCS and TU-FM module for T3VC. Even if those modules were used mistakenly, the performance would be very poor and the control area would become narrow,
causing out-of-control.
For Your Safety As Well As That Of Others
11
- High Response System (H.R.S. system)
When used with the H.R.S. system, a speed of triple that of an FM system at average
response is realized. (Comparison with other Futaba products) The T3VCS transmitter is compatible with the H.R.S. system, PCM1024 system, and PPM (FM) system.
- 110x64 dot large graphic LCD/with backlighting
EXP curve, throttle curve, servo view, and other graph display and function selection
can batch display simple menus and function setup items, and data setup is easy.
Before Using
Backlighting that can be turned ON/OFF also improves recognition at indoor circuits,
etc.
- 10 models memory/+ 10 models by using a data pack
Model names can use up to 10 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. An additional 10 models memory can be added by using the
optional CAMPac-16K.
Before Using
Features
- Two function selection modes: Menu selection and direct call
Setup screens are called from a menu screen. The menu screen can be selected from
among 3 levels (LV1/LV2/LV3) to match the level of use.
Frequently used (high urgency) functions can be quickly called by assigning them to
direct call buttons. (6 functions)
- Brake mixing for large cars (BRAKE-MIX)
Brake mixing of the front and rear wheels of 1/5GP cars, etc. has delay and balance
adjustment functions.
- Second dual rate (2ND D/R)
Steering angle can be switched with one touch while running.
- Anti-skid Braking System (A.B.S.)
This function applies the brakes so that the tires of gasoline engine cars, etc. do not
lose their grip on the road even when braking at corners.
- Throttle acceleration (TH-ACCEL)
Gasoline engine cars have a time lag before the clutch and brakes are connected. The
TH-ACCEL function minimizes this time lag.
- Throttle speed (TH-SPEED)
Sudden trigger operation on slippery roads only spins the wheels unreasonably and
does not accelerate smoothly. Setup the throttle speed function allows smooth and
enjoyable operation while at the same time reducing battery consumption.
12
- Start function (AT-START)
When the throttle trigger is set to full throttle simultaneously with starting on slippery
roads, the wheels spin and the vehicle does not accelerate (start). Setup the start
function allows smooth starting.
- Steering speed (ST-SPEED)
"When you sense that the steering servo is too fast, etc., the servo operating speed
(direction that suppresses the maximum speed) can be adjusted.
- Racing timer (TIMER)
A lap timer can record 99 lap times and the total time. The timer can also be started
automatically by trigger operation. The race time and an audible alarm can be set. A
navigation timer effective during training runs is provided. Target lap and refueling
time can be indicated by audible alarm. Other timers are an up timer and a down
timer.
- Digital trim
The trim position is constantly displayed on an LCD screen. The operation amount of
1 step can also be adjusted. Steering and throttle trim operations have no effect on the
maximum steering position.
- Function select dial function (FUNC-DIAL)
This function assigns a function to trimmers (digital trim, button trim, knob). The
step size and operating direction can also be adjusted. Trim positioning at each model
call is unnecessary because all the dials are digital.
Before Using
- Function select switch function (FUNC-SW)
This function assigns functions to the two installed switches. The operating direction
can also be set.
- Black antenna
- Tension adjustment function
Stick tension can be adjusted from the outside.
- Adjustable Throttle Stick Travel (Mechanical ATL)
- Display switch
Functions can be set without emitting radio waves.
- Receiver w/DSC is standard equipment (Connection cord is option.)
HRS system: R203HF, PCMN type: R113iP
- 7-color LED pilot lamp
You can select your favorite color.
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 T3VCS
RF module
Receiver R203HF(HRS-FM) or R113iP(PCM)
Before Using
Miscellaneous
- If any of the set contents are missing, or you have any questions, please contact your
dealer.
Caution
Never use any RF module other than the RF module specially designed for the 3VCS.
Futaba will not be responsible for any problems caused by the use of non-Futaba parts or equipment in conjunction with this radio system. Please use parts and equipment that are listed in this instruction manual alone. There
is no compatibility between module TZ-FM module for T3VCS and TU-FM module for T3VC. Even if those modules were used mistakenly, the performance would be very poor and the control area would become narrow,
causing out-of-control.
TZ-FM
*Installed in transmitter.
Transmitter Ni-cad battery pack NT8F700B
or Battery box
*Installed in transmitter.
Receiver switch
Instruction manual
Prohibited Procedures
14
Caution
In case of the High Response System (H.R.S) receiver R203HF, always use only under
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, Ni-cad 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 T3VCS
CH3 knob (KNOB)
Switch(SW2)
(See page 19 for
the adjustment
instructions.)
Mechanical
ATL
adjusting
screw
(See page 18 for
the adjustment
instructions.)
Neutral
adjusting
Pilot lamp
Antenna
LCD screen
Carryng bar
Display switch
(DSP)
(See page 23 for the operating instructions.)
Switch(SW1)
Power
switch
Before Using
(See page 17 for the operating instructions.)
Digital trim 3
(DT3)
Hook
Steering stick
Throttle stick
Steering trim (DT1)
Throttle trim (DT2)
(See page 17 for the operating
instructions.)
Edit buttons
CAMPac
insertion
hole
(See page 22 for the operating instructions.)
(See page 17 for the operating
instructions.)
*The switches, knobs, and trimmers 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.
Stick lever head the precautions
There is a small projection at the tip of the lever heads to prevent slipping. When
carrying the transmitter, be careful these projections do not damage your skin,
clothes, or other objects.
15
(See page 22 for the handling instructions.)
Before Using
RF module
TZ-FM
RF.MODULE
FOR
TRANSMITTER
PHONE
- Use a commercial earphone.
(Use A radio earphone with a 3.5mm diameter plug.)
- When the surroundings are noisy during races, etc.,
you can listen to the alarm tone using an earphone.
The alarm tone can also be heard from the transmitter.,
Sound port
Grip
- When you want to adjust the steering stick spring tension, remove this
grip. (See page 19 for the adjustment instructions.)
ATL button trim
(BT2/ATL)
Battery cover
Grip
- When you want to adjust the
throttle stick spring tension, remove
this grip. (See page 19 for the adjustment instructions.)
Steering D/R button
(BT1/D/R)
Charging jack
(See page 20 for the
charging instructions.)
16
DSC jack
- The DSC cord sold separately is necessary.
(See page 104 for the usage instructions.)
Digital Trim Operation
(Initial settings: DT1: Steering trim, DT2: Throttle trim, DT3: -------)
Push the lever in the arrow direction (up/down or right/left). The current position is
displayed on the LCD screen.
DT2
- 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.
DT3
DT1
Steering trim display
Throttle trim display
(*1) For a description of how to display steering
EXP on the LCD screen, see page 99.
Trim Operation
With the center trim feature, trim adjustments have no effect on the maximum servo
travel. This prevents the linkages from binding when adjustments are made.
Button Trim Operation
(Initial state: BT1; Steering D/R, BT2; ATL)
Operate by pressing the button of the direction you want to set. The current set value
is displayed on the LCD screen.
Before Using
BT2
ATL
- Each step is indicated by a tone.
- When the dial reaches the maximum or
minimum adjustment range, the tone will
change pitch and the dial cannot turn farther.
- When both buttons are pressed simultaneously for about one second, the set value
returns to the initial value.
BT1BT2
BT1
D/R
Steering D/R display
ATL display
17
2DT2
Neutral Adjuster Operation
The neutral adjuster selects the throttle stick neutral position.
- (High side):(brake/back side): 5:5 or 7:3 can be selected.
Setting
Switch to the side that uses the neutral
adjuster lever.
-This function only changes the throttle stick neutral position; it has no effect on the servo neutral
position.
Before Using
Stick Lever Head Adjustment
The length of the lever head of the steering and throttle sticks can be adjusted.
Adjustment
1. Unlock lever head “A” by turning it counterclockwise.
2. Adjust the head to the length best for
you, then lock the heads by turning lever
head “A” clockwise and lever head “B”
counterclockwise.
5:5
7:3
Neutral adjuster
Lever head
“B”
1
2
DT
Lever head
“A”
18
- When you want a long lever head, use the stick
adapter (sold separately).
Stick Mounting Angle Adjustment
The mounting angle of the throttle and steering sticks can be adjusted.
- The mounting angle can be adjusted approximately 5 degrees.
Setting
1. Loosen the four set screws.
2. Change the stick angle.
3. Retighten the four set screws.
- The figure at the right shows the throttle stick.
The steering stick can be adjusted similarly.
Set
screws
5 degrees
2
Mechanical ATL Adjustment
Make this adjustment when you want to make the throttle stick brake (back) or high
side stroke narrower.
Adjustment
Brake (back) side
Brake (back) side adjustment
Make this adjustment by turning the adjusting
screw above the stick with a Phillips screwdriver.
High side adjustment
Make this adjustment by turning the adjusting
screw below the stick with a Phillips screwdriver.
- When the adjusting screw is turned counter clockwise,
the stroke becomes narrower.
High side
Caution
When the stroke was adjusted, the throttle servo travel must be adjusted by data setting. If the stroke is made too narrow, the adjusting screw may fall out.
Stick Tension Adjustment
Make this adjustment when you want to change the steering stick or throttle stick
spring tension.
DT
Before Using
Adjustment
1. Remove the grip on the back of the
transmitter.
2. Turn the screw inside the adjusting
hole using a small Phillips screwdriver such as a watchmaker’s
Steering side
screwdriver.
- Turning the adjusting screw clockwise,
increases the spring tension.
- The adjustment range is about five
turns in both directions, from the initial
position.
Grip
:Tension adjusting screw position
:Grip mounting hole (left and right 6 points each)
Caution
If turned too far counterclockwise, the adjusting screw may fall out.
PHONE
Throttle side
Grip
19
Ni-cad Battery Replacement
The Ni-cad battery is connected by a connector so that it can be removed when you
will not be using the transmitter for a long time, or when replacing a dead battery with
a spare battery.
- Always use an NT8F7000B Ni-cad battery.
Ni-cad battery
NT8F700B
Removal
1. Slide the transmitter battery cover
Before Using
in the arrow direction while pressing the part shown in the figure.
2. Remove the Ni-cad battery and disconnect the connector.
Caution
Pay full attention so that the battery cover wouldn't pinch the cable of the Ni-cad
battery.
Pinching the cable by the battery cover can lead to an electrical shortage, fire and abnormal heat generation,
which may cause burns and fire disaster.
- While pressing here
Mandatory Procedures
Battery cover
PHONE
20
Charging the Ni-cad Battery
Charging
1. Plug the transmitter cord of the
special charger into the charging jack on the rear of the transmitter.
2. Plug the charger into an AC outlet.
3. Check that the charging LED
lights.
AC outlet
Charger
Transmitter charging
LED
Cord to transmitter
charging jack
Charging jackCover
When charging the NT8F700B Ni-cad 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
(1.5A). If the battery is charged with a quick charger for other than digital proportional R/C sets, it may not be fully charged.
Warning
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 Ni-cad
battery.
Overcharging a Ni-cad battery can result in burns, fire, injuries, or loss of sight due to
overheating, breakage, or electrolyte leakage.
Do not insert and remove the
charger when you hands are wet.
It may cause an electric shock.
Use the
special
charger.
Before Using
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.
When the charger is not in use, disconnect it from the AC outlet.
Do this to prevent accidents and to avoid overheating.
21
RF Module
Removal
1. Pull the RF module forward while
pressing the tabs at the top and
bottom inward.
Insertion
1. Insert the RF module while being
careful not to bend the transmitter
side connector pins.
2. Insert the RF module until the tabs
Before Using
at the top and bottom snap in place
with a “click”.
RF Module Temperature Rise
The temperature of the RF module will rise slightly during operation.
Data Backup
The data (transmitter and Data Pac) of each function of the 3VCS transmitter is
stored in a memory element that does not require backup battery. Therefore, the
transmitter can be used without paying attention to the life of the backup battery. The
set data is not lost even when the transmitter battery is changed.
TZ-FM
RF.MODULE
FOR
TRANSMITTER
PHONE
RF module
Tabs
22
Handling the CAMPac-16K / Data Pac DP-16K
The data for ten models can be stored in the transmitter memory and the data for
ten more models can be stored in the removable CAMPac-16K (optional).
Do not use any removable memories other than CAMPac-16K
CAMPac-16K
(Optional)
Removal Precautions
Always turn off the transmitter power before
installing and removing the CAMPac-16K.
CAMPac slot
When inserting and removing the data pack
Always turn off the transmitter power before removing or inserting the data pack.
Data pack initialization
When using the data pack, initialization is necessary so
that the data pack can be used with this transmitter. When
"INITIALIZE?" is displayed on the screen at power ON,
press the (+) button. This automatically initializes the data
MEMORY MODULE
INITIALIZE ?
YES > +
NO > -
pack. No further action is necessary.
When a data pack used with another model has been inserted, and initialization is
executed by pressing the (+) button when "INITIALIZE?" is displayed on the screen
at power ON, the old data is destroyed so the data pack can be used with the 3VCS.
Data interchangeability with other models
Data is not interchangeable with 3PK, 3VC, and other transmitters other than the
3VCS.
Set data backup
The set data of each function (transmitter body and data pack) of the 3VCS transmitter is stored in a memory element that does not require a backup battery. Therefore,
the 3VCS transmitter can be used without paying attention to the backup battery life.
Before Using
Display switch
If the display switch is turned on without turning on the power switch, transmitter
side data setup is possible without emitting radio waves.
Display switch
ON
Warning
OFF
Never turn on the power switch while
this function is in use.
If the power switch is turned on, radio waves will be
emitted and interfere with
vehicles (boats) operating on the same band (frequency) and is very dangerous.
23
Display when power switch turned on
Power switch turned on
Beep confirmation sound is generated and
the initial screen shown below appears.
* Display mode can be changed
by using the SYSTEM function.
(See pge 92)
Before Using
Model name (10 characters)
Steering trim display
Throttle trim display
Total timer display (H:M)
* Displays whether or not a data
pack is inserted. When a data pack
is inserted, "DPAC" is displayed.
* When radio waves are being emitted, "RF" is displayed. When radio
waves are
not being emitted when turned on by
display switch and when the DSC
function is used, "DISP" is displayed.
Battery voltage display
* "BLHT" is displayed when backlighting is ON.
* The current operation mode is displayed. ("PPM"/"PCM"/"HRS")
DT1
DT2
DT3
BT1
BT2
KNOB
* Function names and rate
assigned to dials are displayed.
24
User name display
When the (END) button is held down for 1 second or longer at the initial screen, the
Futaba logo and user name are displayed for about 2 seconds.
(END) button
Total timer
The total timer shows the accumulated time from last reset.
The total time does not change even when the model changes.
Reset method
1 In the initial screen state, hold down the (+) and (-) buttons simultaneously
for 1 second.
* The total timer display counts up from 1 minute to 99hours 59 minutes.
(+) buttons
(-) buttons
LCD Screen Contrast
The LCD screen contrast can be adjusted. (For more information, see page .)
Caution
Do not adjust the contrast so that the LCD is too bright or too dark.
When the display cannot be read due to a temperature change, data cannot be set.
LCD Screen Temperature Change
In the following cases, the LCD may become difficult to read due to a temperature
change.
- On hot summer days and cold winter days, the LCD may be easy to read indoors, but difficult to
read outdoors.
- If the contrast is too bright or too dark, temperature changes and lighting conditions may cause the
screen to become difficult to read.
Contrast adjustment when not called
1 Turn on the transmitter power again.
2 When the screen is too dark or too bright, adjust to a suitable contrast by pressing
the (-) or (+) button, respectively, while pressing the (SEL) button.
Before Using
(SEL) button
(+) buttons
(-) buttons
25
Nomenclature
Antenna
Before Using
R113iP
receiver
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
When changing the frequency, use the
specified Futaba crystal set.
Connectors
Crystal
1: Steering servo (CH1)
R203HF
receiver
2: Throttle servo (CH2)
3: CH3 servo (CH3)
B/C: Power connector/DSC connector
For the receiver, servos, and other connections, see page 27. For the DSC cord (option) connections, see page 104.
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.
26
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 For Gas Powered Models
Installation
27
Installation Safety Precautions
Warning
Connector Connections
Be sure the receiver, servo, crystal
and connectors are fully and firmly
connected.
If vibration from the model cause 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
Installation
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 plastic bag or watertight
radio box in 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
expertise 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.
28
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 devise that produce 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 can
come in contact with other metal
parts.
Metal to metal contacts under vibration will omit a high
frequency noise that will effect the receivers performance. You could experience erratic operation and
reduced range as well as loss of control.
Instal set-Up
Preparations (Transmitter)
Before setting the Transmitter functions, check and set items 1 to 4 below.
(Display when power switch turned on)
When the power seitch is turned on, the currently selected model number is dis-
played. Check of this number is model number you want to set-up. To change the
model number, use the Model Select function (See page75).
Turn on the transmitter power.
(Start screen)
The model number is displayed.
レバー類の準備
1.RF Output Check
If signals are output normally, RF output monitor "RF"
will be displayed on the screen.
If "RF" is not displayed, check if the transmitter crystal
and RF module are installed.
If the transmitter is abnoemal or faulty, contact your
Futaba dealer.
Initial Set-Up
"RF"
29
2. Modulation Mode Check
The T3VCS 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 "PPM". When using a PCM receiver
(e.g., R113iP), the modulation mode must be set to
"PCM". When using a H.R.S receiver (e.g., R203HF), the
modulation mode must be set to "HRS". If this setting is
incorrect, change it with the HRS/PCM/PPM Select (See
page 88) function.
3. Throttle Mode check
The T3VCS transmitter will automatically stop its braking
function of the throttle operation when the throttle stick is
replaced with the ratchet type for boat or other purposes.
In this case, set "BOAT" for "TH-STK" in the Throttle
Mode (See page 100). In case of using a ratchet type stick
"H.R.S"
for a car, it is possible to set the servo travel at 5:5 or 7:3
Initial Set-Up
upon your needs.
4. Trims Initial Set-Up
- Steering trim (DT1) check
At initial set-up, steering trim (Trim 1) is assigned to digital trim DT1 below the stick at the right side of the transmitter. Operate the DT1 lever and check if the steering
trim display on the screen changes. After checking the
trim, set the trim display to the center (N) position.
- Throttle trim (DT2) check
At initial set-up, throttle trim (Trim 2) is assigned to digital trim DT2 at the right side of the stick at the left side of
the transmitter. Operate the DT2 lever and check if the
throttle trim display on the screen changes. After checking
the trim, set the trim display to the center (N) position.
Throttle trim
(DT2)
Set "BOAT" in case
of the ratchet type.
Steering trim
Throttle trim
30
Steering trim
(DT1)
- Steering dual rate (BT1) check
At initial set-up, steering dual rate (D/R) is assigned to
button trim BT1 at the right side of the transmitter.
Operate the BT1 button and check if the D/R value displayed on the screen changes. After checking ST.D/R,
set the steering dual rate to 100%. (Return to the initial
value (100% ) by pressing both buttons simultaneously
for about one second.)
- Throttle ATL (BT2) check
At initial setting, throttle ATL (ATL) is assigned to
button trim BT2 at the left side of the transmitter. Operate the BT2 button and check if the ATL value displayed on the screen changes. After checking TH.ATL,
set throttle ATL to 100%. (Return to the initial value
(100%) by pressing both buttons simultaneously for
about one second.)
Steering dual rate
Throttle ATL
BT1BT2
BT2
ATL
BT1
D/R
(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. Perform step 4. Trims Initial Set-Up of Preparations on the preceding page.
2. Set the servo direction of operation using the Reverse function.
(See page 72)
The servo installation method and linkage direction depends 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. (See page
71)
Initial Set-Up
4. Set the trigger travel by adjusting the throttle trigger mechanical
ATL to you liking.(See page 18)
5. Set EPA of each channel and adjust the servo throw (travel).
(See page 34)
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