RadioLink RC6GS User manual

RADIOLINK ELETRONIC LIMITED
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Digital 6-Channel Proportional RC System
Instruction Manual
CE FCC ROHS
Technical updates and additional programming examples available at: http://www. radiolink.com

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INTRODUCTION
Thank you for choosing Radiolink 2.4 GHz 6 channels pistol grip radio -- RC6GS.
RC6GS is default 6 channels transmitter, sells with receiver R6FG which with gyro integrated and HV
servo supported.
RC6GS, work with FHSS spread spectrum and 67 channels pseudo frequency sequence hopping, both
transmitter and receiver use industrial chip ensure superior anti-interference ability both at the same
frequency band and different frequency band and anti-sparks interference ability. Ground control
distance is up to 400 meters.
Suggestion: In order to fully enjoy the benefits of this remote control equipment and ensure safety,
please read the introduction carefully and set up the device as described below.
If you found any problems during the operation process, please refer to the manual. If the problem
still exists, you could contact our dealers to find out the way to solve it. And you could also log in BBS
(such as https://www.facebook.com/Radiolink-1455452961436694/
www.rcgroups.com) or call our after-sales ([phone]) to check the issues related answer.
Due to unforeseen changes in production procedures, the information contained in this manual is
subject to change without notice.
More information please check our website as below:
http://www.radiolink.com
Support and Service: It is recommended to have your Radiolink equipment serviced annually during
your hobby’s “off season” to ensure safe operation.
Please be sure to regularly visit the Service and Support web site at www.radiolink.com. This page
includes extensive programming, use, set up and safety information.
Any technical updates and manual corrections will be available on this web pages. If you do not find
the answers to your questions there, please see the end of our contact area for information on
contacting us via email for the most rapid and convenient response.
FOR AFTER-SALES SERVICE:
Please start here for getting more service.
www.radiolink.com
Phone:[phone]
Email: [e-mail]/[e-mail]
FOR TECHNIQUE SUPPORT:
Please start here for answers to technique questions:
www.radiolink.com
Phone:[phone]
Email: [e-mail]

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Important Safety Notice：
The following two symbols will appear in this manual（please pay attention to the paragraph with this
two symbols labeled）：
Prohibition Testing and confirmation
Do not use in bad weather such as rainy or thundering to assure the safety of you and others.
Forbid to use this product in the crowd and the place against national law!
You need to turn the throttle channel(CH2) and inch switch to the lowest before you use. Then
switch on the transmitter, finally connect the receiver.
The sequence to shut down is that turn off the receiver power first, and then shut down the
transmitter. If the above operations are reverse, it might lead to uncontrolled situation and cause
accidents.
The transmitter needs to be powered by 4 AA batteries or 2S-4S LiPo batteries. Please check the
voltage of batteries before using, as it might lead to uncontrolled situation and accidents when the
voltage is lacked. So you must change the battery or recharge them in time.
Warning!!!
This product is not a toy and is not suitable for children under the age of 18. Adults should keep
the product out of the reach of children and exercise caution when operating this product in the
presence of children.
Please don't run in the rain! Rain or moisture may enter the transmitter internal through gaps in the
antenna and cause your car to instability even out of control. If inevitable will run in the wet weather
(such as game), please be sure to use plastic bags or waterproof cloth to cover your transmitter,
please don't run if there is lightning.
This device complies 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.
Any Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.

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CONTENTS
1. Introduction and Service……………………………………………………………………………………………….……………….1
2. Safety Notice and Warning……………………………………………………………………………………………..……….....….2
3. Pistol Grip Control System……………………………………………………….....…………………..……………..……….....…..4
3.1 Transmitter………………………………………………………………………………………………………………..………………4
3.2 Receiver……………………………………………………………………………………………………………..………………..……6
3.2.1 Receiver Installation and Binding………………………………………………………………………………………7
3.2.2 Working Mode…………………………………………………………………………………………….....…………………7
3.2.3 How to Turn On Gyro Function………………………………………………….…………….…………...……………7
4. RC6GS Functions…………………………………….………………………….…………………………….………….………..….…...9
4.1 Display When Power Switch Turned On…………………………………………………………………….……….……...9
4.2 Language Select "LANGUAGE" ………………....………………………………………….………….……………....…......9
4.3 Model Select "MODEL"……………………………………………….....……………….…....………........……….…...........10
4.4 End Point Adjuster "EPA"………………………………….…..…..……………………….…....……......……….………...…10
4.5 Steering EXP "STEXP"…………………………………….………..……………………….…....………….........…….………..11
4.6 Steering Speed "STSPD"…………………………………….….……………………….…....……………….….......…..…... 12
4.7 Throttle EXP "THEXP"……………………………………………………………………….…....…………….………..............12
4.8 Throttle Speed "THSPD"………………………………………………………………….…....…………….…………............14
4.9 A.B.S. Function "A.B.S"…………………………………………………..…………………….…....………….…....................16
4.10 Throttle Acceleration "ACCEL"…………………………………………………………….…....……………….……….....19
4.11 Idle-Up "IDLUP"………………………………………………………………………………….…....….………........…...........20
4.12 Sub-trim "SUBTR"………………………………………………………………………….…....………….……..…….............20
4.13 Servo Reverse "REV"……………………………………………………………………….…....……….…………............….21
4.14 Steering Dual Rate/Throttle Dual Rate "D/R"…………………………………………….…………………......……22
4.15 ATL Function "ATL"………………………………………………………………………………….…....…….…...……..........22
4.16 Programmable Mixes "PMIX"………………………………………………………………….…....….……………...…....23
4.17 Channel 3 Position "AUX"………………………………………..……………………………….….....……………........…25
4.18 Model Name "NAME"………………………………………………………………………….…....……….…….….............26
4.19 Low Voltage Alarm……………………………………………………..……………………….…....……….….………..........26
4.20 Gyro Sensitivity…………………………………………………………………………………….…....……….……...…..........26
4.21 Fail Safe………………………………………………………………………………….…………….…............…...…................27
4.22 Reset Function "RESET"………………………………………………………………………………….……...…................27

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3. Pistol Grip Control System
RC6GS, transmitter with chip STM32F103RB, receiver R6FG/R6F with 32 bits industrial chip, 12ms only
from transmitter to the receiver, thus provide control synchronous and performance perfect.
The same FHSS spread spectrum and 67 channels pseudo random frequency sequence hopping of
AT9S makes RC6GS have superior anti-interference ability both at the same frequency band and
different frequency bands.
Control distance is up to 400 meters.
3.1 Transmitter

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Size: 213 *117 * 115.5mm
Frequency: 2.4Ghz ISM Band（2400MHZ-2483.5MHz）
Channel: 6 CH
Channel resolution: 4096, the regular jitter is 0.5us
Model: Cars/Boats
Modulation Mode: GFSK
Spread Spectrum: FHSS, 67 Channels Pseudo Random Frequency Sequence Hopping
10 Modes Memory Storage
Antenna Length: 106mm
Control Distance: More than 400 meters ground
LCD Screen: 128*64 Resolution, LCD Back Light

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Transmitter Operating Voltage: 4.8-15.0V DC
Transmitter Battery: 4*AA or 2-4S lithium battery
Transmitter operating current : 80-120mA
RF power: <20dbm
Low Voltage alert: Yes(lower than 4.6V), can be set when using 2-4S LiPo battery
Receiver: R6FG, R6F, R8EF, R8FM
3.2 Receiver
RC6GS, sells with R6FG, 2.4GHz 6 channels receiver, gyro integrated and HV servo supported.
Specification
1) Frequency: 2.4GHz ISM band(2400MHz~2483.5MHz)
2) Size: 35*20*13mm
3) Channel: 6
4) Model: cars/boats
5) Modulation mode: GFSK
6) Spread spectrum: FHSS
7) Antenna length: 210mm
8) Control distance: more than 400 meters
9) Power supply: 4.8~10.0V DC
10) Channel resolution: 4096, the regular jitter is 0.5us
11) Work current: 30mA

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3.2.1 Receiver Installation and Binding
How to Match Code With Transmitter:
1. Put the transmitter and the receiver close to each other within 50 centimeters.
2. Turn on the transmitter, then power on the R6FG.
3. There is a black button on the R6FG, press the binding button twice in two seconds and release,
receiver light start blinking, after about blinking 8 times, match code success then receiver signal LED
always on!
Attention: R6FG default have not turn on the gyro function. Make sure the R6FG keep motionless
when power on it, because the R6FG will do the self-test.
R6FG with two indicate LED, green LED on indicate normal working mode while both green and red
LED on indicate gyro function working mode.
3.2.2 Working Mode
R6FG has two working modes：normal working mode and gyro function working mode.
Normal Working Mode
Green LED, gyro will not working.
Gyro Function Working Mode
Both green and red LED on.
Receiver with gyro integrated to hold the vehicle in a straight line during aggressive acceleration and
braking or get bumped around by rough terrain.
Receiver with gyro integrated to keep the uni-direction and anti-slip.
3.2.3 How to Turn On Gyro Function
Quick press the ID SET switch two times within 1 second, the LED change from green to red means
gyro function has turn on.
Gyro Function Setup
Integrated Gyro, is used to assure the stability of cars on turning status; and keep on straight running
even the cars get some mechanical phantom. Gyro function can be enabled or disabled.
A. Gyro enabled
Gyro preset disabled, and it enters post indication status. There are two indicators on the receiver. The
green one shows the receiver status and the red one is for gyro. When the led turns on, the gyro is
enabled , and the led turns off, gyro disabled.
B. Gyro enabled forward
Cars can be drove forward and backward, gyro is enabled forward or backward correspondingly. Like
the EP cars, different connection will make different direction, the gyro is ensured to be enable
forward.
C. Gyro reverse
Same like a plane has reverse, car kit gyro has reverse as well. Only right set reverse gyro can act to
correct.

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Setup
(1) Enable gyro
Press binding key three time (interval less than 1 second), the red LED will flash three time, indicating
whether gyro is enabled.
(2) Gyro sensitivity
Gyro sensitivity is predefined to adjust by channel three (factory set VR function), turning the VR
switch clockwise to raise sensitivity and anti-clockwise to decrease.
(3) Gyro forward
When the gyro is enabled, pull the throttle trigger and then release (make sure the car stops running),
turn the car right or left without changing steering wheel, if the servo will not follow with, it shows
gyro is set backward. Press the binding switch one time less than 1 second, the LED flashes red once,
gyro is changed to act forward.
(4) Gyro reverse
Set the gyro forward, turn the car right or left to see whether gyro functions. The wheel will turn left
when the car is turned right and the wheel turns right when the car is turned left. If the gyro acts
counter, press the binding switch two time, the LED flashes two time red, the gyro reverse is
corrected.
Installment of receiver antenna：
(1) The antenna must be kept as straight as possible. Otherwise it will reduce the effective range.
(2) Large model aircraft may of some metal part interfering signal; in this case the antennas
should be placed at both sides of the model. Then the best RF signal condition is obtained at any
attitude.
(3) The antennas must be kept away from conductive materials, such as metal and carbon by at
least a half inch. The coaxial part of the antennas does not need to follow these guidelines, but do not
bend it in a small radius.
(4) Keep the antennas away from the motor, ESC, and other noise sources as much as possible.
(5) Press and hold the Easy Link (ID SET) one second, now the receiver starts work.
(6) After all of the above steps finished, the LED indicator will turn and keep in red/green.
(7) The receiver can be packed by sponge or foam for shocking proof when it is installed to the
model.
After all of the above steps finished, turn off the transmitter and then power it on, now the program
functions to assure it under control of transmitter with a right connection.

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4. RC6GS Functions
4.1 Display When Power Switch Turned On
LCD Screen
When you power on the transmitter RC6GS, LCD screen shows Model Name, Transmitter Name,
Battery Voltage, Steering Trim, Throttle Trim.
Model Name
The system can store the data for 10 models, model name will show on the LCD when you power on
the transmitter. Please make sure the model name is the right one that you want.
If the model name you chose is not corresponding with your model, the settings should be wrong.
Battery Voltage
In addition to the model, LCD can show the voltage of battery. When the voltage is lower than 4.6V, it
would start the low-voltage alarm, it would send out “ DDD … ” sounds, till the transmitter is
power-off. When you hear the low-voltage alert, you have no more than 4 minutes for controlling
your model, please safely stop your model before the uncontrolled situation. Please make sure the
battery voltage is higher than this voltage data while radio controlling.
Transmitter function menu setting
When you want to browse or change a setting of transmitter, you should go into function menu
setting mode. Under function menu setting mode, you can set up Language. Select "LANGUAGE" ,
Model Select "MODEL", End Point Adjuster "EPA", Steering EXP "STEXP", Steering Speed "STSPD",
Throttle EXP "THEXP", Throttle Speed "THSPD", A.B.S. Function "A.B.S", Throttle Acceleration "ACCEL",
Idle-Up "IDLUP", Sub-trim "SUBTR", Servo Reverse "REV", Steering Dual Rate/Second. Dual Rate "D/R",
ATL Function "ATL", Programmable Mixes "PMIX", Auxiliary, Channel 3, 4, 5 and 6 "AUX"，Model name
"NAME", Reset function "RESET".
4.2 Language Select "LANGUAGE"
Both English and Chinese version menu are available for which is convenient for Chinese and
English-speaking players to personalize function menus.

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(1) Access the function menu (By pressing “ Exit ” and
“ Enter”buttons simultaneously and holding them down for
one second), the Language select function will be chosen.
(2) Press “Enter” button to get into “LANGUAGE” function
interface.
(3) Use“Dec(-)”or “Inc(+)”key to select “中文”or “English”,
the selected language will be with black shading effect.
(4) Press “Enter” button, the desired language is selected, and
return to the initial screen automatically.
4.3 Model Select "MODEL"
RC6GS can store model memories for ten models. Use this function to call a new model.
(1) Access the function menu (By pressing “Exit” and“Enter”
buttons simultaneously and holding them down for one second),
press“Enter”key once, the Model select function will be chosen.
(2) Press “ Enter ” button, the current active model will be
blinking.
(3) To activate a different model by pressing “Dec(-)” or “Inc(+)”
button until the desired model blinks.
(4) Press “Enter” button, the selected model stops blinking, now
the model has been selected.
(5) Return to the initial screen by pressing “Exit” button twice.
4.4 End Point Adjuster "EPA"
Use EPA 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.
Correct 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.
Setting item (channel and direction)
ST :Steering (left/right)
TH: Throttle (forward/brake)
CH3: 3rd channel (left/ right)
CH4: 4th channel (left/ right)
CH5: 5th channel (left/ right)
CH6: 6th channel (left/ right)
Steering EPA Throttle EPA
ST:0%~120%(left/ right) TH:0%~120%(forward/brake)
Initial value:100% Initial value : 100%

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Aux Servo EPA Aux Servo EPA
CH3:0%~120%(left/ right) CH4:0%~120%(left/ right)
Initial value: 100% Initial value: 100%
Aux Servo EPA Aux Servo EPA
CH5:0%~120%(left/ right) CH6:0%~120%(left/ right)
Initial value: 100% Initial value: 100%
End point adjustment
(1) Access the function menu (By pressing “Exit” and “Enter” buttons simultaneously and holding
them down for one second),press “Inc(+)” button twice to chose EAP function.
(2) Press “Enter” button to get into EPA function interface, use “Dec(-)” or “Inc(+)” button to
select the desired setting item , press “Enter” key, the initial value of your selected setting item will
blink, then you can press “Dec(-)” or “Inc(+)” button to adjust the value of your selected setting
item.
(Note: In the interface of adjusting the value, return to the initial value "100%" by pressing “Dec(-)”
and “Inc(+)” buttons simultaneously for about 1 second.)
3. Press “Enter” button, the adjusted value of your selected setting item stops blinking, now the
value of your selected setting item has been set.
4. Return to the initial screen by pressing “Exit” button twice.
4.5 Steering EXP "STEXP"
This function is used to change the sensitivity of the steering servo around the neutral and both ends
position. It has no effect on the maximum servo travel.
Adjust the sensitivity of direction wheel both in neutral position and ends.
Setup Item
RATE: Steering EXP rate
Adjustment range
-100%~0%~+100%
Initial value: 0%
0%~-100%: Sensitivity around neutral position is low,
getting higher when approaching ends.
0%: Sensitivity around the neutral and ends position is equal
0%~+100%: Sensitivity around neutral position is high, getting lower when approaching ends
Steering operation curve adjustment
(1) Access the function menu (By pressing “Exit” and “Enter ”buttons simultaneously and holding
them down for one second ), press “Inc(+)” button three times to chose EAP function.
(2) Press “Enter” button to get into STEXP function interface, press “Enter”key and the initial value

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of the rate will blink, then you can press“Dec(-) ”or“Inc(+)”button to adjust the value and the curve
of the rate shown in the figure will change correspondingly.
(Note: In the interface of adjusting the value, return to the initial value "0%" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
(3) Press “Enter” button, the adjusted value of the rate stops blinking, now the value of the rate has
been set.
(4) Return to the initial screen by pressing“Exit” button twice.
Note: the Vertical cursor shown in the figure moves in step with steering wheel operation.
4.6 Steering Speed "STSPD"
Quick steering operation will cause momentary under steering,
loss of speed, or spinning. This function is effective in such
cases.
Setup item
TURN: turn direction
RETURN: return back to the original direction
Adjustment range
0%~100% (each direction)
At 100%, there is no delay
Steering servo delay
(1) Access the function menu (By pressing “Exit” and “Enter” buttons simultaneously and holding
them down for one second), press “Inc(+)” button four times to chose STSPD function.
(2) Press“Enter” button to get into STSPD function interface, press “Dec(-)” or“Inc(+)” button
to select setup item, then press “Enter” key and the initial value of selected setup item will blink.
(3) Use“Dec(-)” or “Inc(+)” button to adjust the value of the selected setup item.
(Note : In the interface of adjusting the value, return to the initial value "100%" by pressing“Dec(-)”
and“Inc(+)” buttons simultaneously for about 1 second.)
(4) Press “Enter”button, the adjusted value of the selected setup item stops blinking, now the value
of the selected setup item has been set.
(5) Return to the initial screen by pressing “Exit” button twice.
4.7 Throttle EXP "THEXP"
This function makes the throttle high side and brake side direction servo operation quicker or milder.
It has no effect on the servo maximum operation amount. For the high side, selection from among
three kinds of curves (CRV/VTR/EXP) is also possible.
The curve can be divided into: Five dots throttle curve adjustment, Single point adjustment,
Exponential curve adjustment, Braking index curve adjustment. To elevation point,
we can select(Exponential curve/Single point curve/Five points curve).

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Curve point adjustment(select five points 1-5)
(1) Press"Enter" button,The curve point value start flashing,then press"Dec(-)"and"Inc(+)" button to
adjust the starting value.
(2) Press "Enter" button ,starting value stop flashing,adjustment is completed.
(3) Press "Exit" button for two times,back to the initial interface.
Throttle curve adjustment
Adjustment method for CRV curve
Setup Items
Mode: ON/OFF
RATE: 0%~100%
1. Enter the function menu and use“ Dec(-) ” or “ Inc(+) ”
button to access THEXP function. Select “ FWD-CRV ”
function.
2. Press “Dec(-)” or “Inc(+)” button to select curve points 1~5 for curve point adjustment that you
want, from the graph you will clearly see the changes you have made.
Adjustment method for VTR curve
Adjustment range
TG.P: 20-80
RATE: -100~0~+100
1.Enter the function menu and use “Dec(-)” or“Inc(+)”button
to access THEXP function. Select“FWD-VTR” function.
2.Press “Dec(-)” or “Inc(+)” button to select RATE for forward
side adjustment that you want, when the “ MODE ” value is
“OFF” the VTR will not work, only the “MODE” value set to
“ON” the VTR function is available. From the graph you will
clearly see the changes you have made on TG.P and RATE.
Adjustment method for EXP curve
Setup items
MODE: EXP turn on or turn off
RATE: EXP rate
Adjustment range
MODEL: OFF/ON
RATE: -100 ~ 0 ~ +100
1. Enter the function menu and use “Dec(-)”or“Inc(+)”button
to access THEXP function, then select the “FWD-EXP” function.

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2. Press “Dec(-)” or “Inc(+)” button to select RATE for adjustment, set the most comfortable value
you want. From the graph you will clearly see the changes you have made on the EXP RATE, also move
the trigger to check the throttle status.
Adjustment method for BRK-EXP curve
Setup Items
RATE: BRK-EXP rate
Adjustment range
RATE: -100 ~ 0 ~ +100
0~-100: flat braking
0: uniform braking
0~+100: sensitive braking
Brake side adjustment (select BRK)
(1) Press“Enter”key, the current BRK value will blink, use“Inc(+)”button to adjust the + side when
you want to quicker the rise and use“Dec(-)” button to adjust the - side when you want to make the
rise milder.
(Note: In the interface of adjusting the value, return to the initial value "0" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
(2) Press “Enter” button, the adjusted BRK value stops blinking, now the BRK value has been set.
(3) When ending setting, return to the initial screen by pressing “Exit” button twice.
4.8 Throttle Speed "THSPD"
Throttle servo delay
Sudden trigger operation on a slippery road only causes the
wheels to spin and the vehicle cannot accelerate smoothly. Setting
the throttle speed function reduces wasteful battery consumption
while at the same time permitting smooth, enjoyable operation.
Operation
Throttle servo(amp )operation is delayed so that the drive wheels
will not spin even if the throttle trigger is operated more than
necessary. This delay function is not performed when the throttle
trigger is returned and at brake operation.
OFF: Speed1 or speed2 can be selected.
OFF means shut down the throttle speed function
Adjustment method for SPEED1
Setup items
MODE: Speed type selection
ALL: Speed adjustment

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Adjustment range
0~100 (each direction)
At 100, there is no delay
(1) Enter the function menu and use “Dec(-)”or“Inc(+) ” button to access THSPD function.
(2) Press “Enter” button to get into THSPD function interface.
(3) If initial MODE setup item is SPEED1, {if initial MODE setup item is SPEED2 or OFF, you need to
select SPEED1 by pressing“Dec(-)”or“Inc(+)”button to select MODE setup item , then press“Enter”
key, SPEED2 or OFF will blink, press “Dec(-)” or “Inc(+)” button, when the blinking SPEED 2 or OFF
change to blinking SPEED 1, press“Enter” key, SPEED1 will stop blink, now SPEED1 is selected}, press
“Dec(-)” or “Inc(+)” button to select ALL setup item, then press“Enter” key, the initial value will
blink, use“Dec(-)”or“Inc(+)” button to adjust the delay of the entire throttle forward side range.
(Note: In the interface of adjusting the value, return to the initial value "100" by pressing “Dec(-)”
and “Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.
(4) When ending setting, return to the initial screen by pressing “Exit” button twice.
Adjustment method for SPEED2
Setup items
MODE: Speed type selection
LOW: Low side range speed adjustment
HIGH: High side range speed adjustment
TGP1: Low and medium speed switching point
Adjustment range
LOW: 0~100
HIGH: 0~100
At 100, there is no delay
TGP1: 0~100
(1) Enter the function menu and use “Dec(-)”or “Inc(+) ” button to access THSPD function.
(2) Press “Enter” button to get into THSPD function interface.
(3) If initial MODE setup item is SPEED 2,{ if initial MODE setup item is SPEED 1, you need to select
SPEED2 by pressing “Dec(-)” or “Inc(+)” button to select MODE setup item, then press “Enter”
key, SPEED1 or OFF will blink, press “Dec(-)” or “Inc(+)” button, when the blinking SPEED1 or OFF
change to blinking SPEED2, press “Enter” key, SPEED2 will stop blinking, now SPEED2 is selected},
press“Dec(-)”or“Inc(+)”button to select "LOW" or "HIGH" delay adjustment or“TGP1”speed
switching point adjustment.
(4) Press “Enter” key to confirm "LOW" or "HIGH" or “TGP1” setup item, and the value of your
selected setup item will blink. Use “Dec(-)” or “Inc(+)” button to adjust the value.
(Note: In the interface of adjusting the value, return to the initial value (the initial value of LOW and
HIGH is “100”, the initial value of TGP1 is “30”) by pressing “Dec(-)” and “Inc(+)” buttons

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simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now your selected value has been set.
(5) When ending setting, return to the initial screen by pressing “Exit” button twice.
4.9 A.B.S. Function "A.B.S"
Pulse brake
When the brakes are applied while cornering with a 4 Wheel Drive or other type of vehicle,
under-steer may occur. The generation of under-steer 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, pulse cycle, and brake duty can be adjusted.
- The region over which the ABS is effective can be set ac-cording to the steering operation. (Mixing
function)
Setup items
ABP: Brake return amount
DLY: Delay amount
CYC: Cycle speed
TGP: Operation point
DTY: Cycle duty ratio
STM: Steering mixing
-ABP(Amount of brake return): Sets the rate at which the servo returns versus trigger operation for
brake release. When set to 0, the ABS function is not
Performed. When set to 50, the servo returns 50% (1/2)of the trigger operation amount and when set
to 100, the servo returns to the neutral position.
-DLY(Delay): Sets the delay from brake operation to ABS operation. When set to 0, the ABS function is
activated without any delay. At 50%, the ABS function is activated after a delay of approximately 0.7
second and at 100, the ABS function is activated after a delay of approximately 1.4 seconds.
-CYC(Pulse speed): Sets the pulse speed (cycle). The smaller the set value, the faster the pulse cycle.
- TGP(Trigger point): Sets the trigger point at which the ABS function begins to operate at brake
operation.
-DTY(Cycle duty ratio): Sets the proportion of the time the brakes are applied and the time the brakes
are released by pulse operation. The ratio can be set to +3 ~ 0~-3 in 7steps.

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- STM(Steering mixing): Sets ABS operation ON/OFF according to the steering operation range.
A.B.S function adjustment
Enter the function menu and use “Dec(-)” or “Inc(+)” button to access A.B.S function, then press
“Enter” button to get into A.B.S function interface.
(1) Brake return amount adjustment
Select the setting item "ABP" by pressing “Dec(-)” or “Inc(+)” button, then press “Enter” key
and the initial value of “ABP” will blink. Use “Dec(-)”or“Inc(+)”button to adjust the return amount.
(Note: In the interface of adjusting the value, return to the initial value "50" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.
"0": No return
"50": Return to the 50% position of the brake operation amount
"100": Return to the neutral position.
Brake return amount (ABP)
0 ~ 50 ~ 100
Initial value: 50
- Brake return amount (ABP) is influenced by the "EXP" rate on the brake side.
(2) Delay amount setup
Select the setting item "DLY" by pressing “Dec(-)” or “Inc(+)” button, then press “Enter” key
and the initial value of “DLY” will blink. Use “Dec(-)”or “Inc(+)”button to adjust the delay amount.
(Note: In the interface of adjusting the value, return to the initial value "0" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.
"0": A.B.S. function performed without any delay
"50": A.B.S function performed after an approximate 0.7 sec delay
"100": A.B.S. function performed after an approximate 1.7 secs delay
Delay amount (DLY)
0 ~ 100
Initial value; 0
(3) Pulse speed adjustment
Select setting item "CYC" by pressing “Dec(-)” or “Inc(+)” button, then press “Enter” key and
the initial value of“CYC”will blink. Use“Dec(-)”or“Inc(+)”button to adjust the pulse speed (cycle).
(Note: In the interface of adjusting the value, return to the initial value "5" by pressing“Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.

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- The smaller the set value, the faster the pulse speed.
Cycle speed (CYC)
0 ~ 30
Initial value: 5
(4) Operation point setup
Select setting item "TGP" by pressing “Dec(-)” or “Inc(+)” button, then press “Enter” key and
the initial value of “TGP” will blink. Use “Dec(-)” or “Inc(+)”button to adjust the operation point.
(Note: In the interface of adjusting the value, return to the initial value "30" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.
- Sets the throttle trigger position at which the A.B.S. function is performed. The number is the 100
display with the full brake position made 100%.
Operation point (TGP)
0 ~ 100
Initial value: 30
(5) Cycle duty ratio setup
Select setting item "DTY" by pressing “Dec(-)” or “Inc(+)” button, then press“Enter” key and the
initial value of “DTY” will blink. Use “Dec(-)” or “Inc(+)”button to adjust the duty ratio.
(Note: In the interface of adjusting the value, return to the initial value "0" by pressing “Dec(-)” and
“Inc(+)” buttons simultaneously for about 1 second.)
Press “Enter” button, the adjusted value stops blinking, now the value has been set.
"-3": Brake application time becomes shortest. (Brakes lock with difficulty)
"+3": Brake application time becomes longest (Brakes lock easily)
(Remark) For low grip set at the - side and for high grip set at the + side.
Duty ratio (DTY)
-3 ~ 0 ~ +3
Initial value: 0
(6) Steering mixing setup
Select setting item "STM" by pressing“Dec(-)”or“Inc(+)”button, then press“Enter” key and the
initial value of “STM”will blink. Use “Dec(-)”or “Inc(+)”button to adjust the steering mixing range.
(Note: In the interface of adjusting the value, return to the initial value "OFF" by pressing “Dec(-)”
and “Inc(+)” buttons simultaneously for about 1 second.)
Press“Enter”button, the adjusted value stops blinking, now the value has been set.
-Sets the range within which the A.B.S. function is performed relative to steering wheel operation.

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Steering mixing (STM)
OFF, N10 ~ N100, E10 ~ E100
Initial value: OFF
When steering mixing is set and steering operation enters the set range, "*" is displayed in front of
the number. When mixing is OFF, the A.B.S function can operate over the entire steering range.
When ending setting, return to the initial screen by pressing “Exit” button twice.
4.10 Throttle Acceleration "ACCEL"
Function which adjusts the movement characteristic from the throttle neutral position.
The servo will jump to the input position at its maximum possible speed. Unlike exponential, which
adjusts the whole throttle movement into a curve, throttle acceleration simply "jumps" away from
neutral and then leaves the remaining response linear.
Setup item
FWRD: Forward side acceleration amount
BRAK: Brake side acceleration amount
Throttle acceleration adjustment
Enter the function menu and use “Dec(-)” or “Inc(+)” button
to access ACCEL function, then press “Enter” button to get into
ACCEL function interface.
(1) Forward acceleration amount adjustment
Press “Dec(-)” or “Inc(+)” button to select “FWRD”, press“Enter”key to confirm and the initial
value of “FWRD” will blink, then use “Dec(-)”or“Inc(+)” button adjust the acceleration amount.
(Note: In the interface of adjusting the value, return to the initial value "0%" by pressing “Dec(-)”
and “Inc(+)” buttons simultaneously for about 1 second.)
Press“Enter”button, the adjusted value stops blinking, now the value has been set.
"0%": No acceleration
"100%": Maximum acceleration(Approximately1/2of the forward side steering angle)
Forward acceleration amount(FWRD)
0%~100%