Radiolink Electronic RL037T002A Users Manual

Digital 3-Channel Proportional RC System

Instruction Manual

RadioLink Electronics Co., Ltd

Http://www.radiolink.com.cn

CE FCC ROHS

1. Introduction and service………………………………………………………….2

2. Safety guides……………………………………………………………….....…. 2

3. Battery recharge notice……………………………………………………..….…3

4. Contents and specifications………………………………………………..…..…. 4

5. Receiver installation and binding………………………………………………… 5

6. Display when power switch turned on…………………………………….……... 6

7. Language Select "LANGUAGE"………………....……………………………......7

8. Model Select "MODEL"………………………………………………...................8

9. End Point Adjuster "EPA"………………………………….…..…..…………...…8

10. Steering EXP "STEXP"…………………………………….………..……………..9

11. Steering Speed "STSPD"……………………………………. .….…………..…...10

12. Throttle EXP "THEXP"…………………………………………………………...11

13. Throttle Speed "THSPD"……………………………………………………….....16

14. A.B.S. Function "A.B.S"…………………………………………………..............18

15. Throttle Acceleration "ACCEL"…………………………………………………...22

16. Idle-Up "IDLUP"…………………………………………………………........….24

17. Subtrim "SUBTR"…………………………………………………………..…….25

18. Servo Reverse "REV"……………………………………………………….....….26

19. Steering Dual Rate/Throttle Dual Rate "D/R"………………………………...……26

20. ATL Function "ATL"………………………………………………………...……27

21. Programmable Mixes "PMIX"………………………………………………..…....28

22. Channel 3 Position "CH3"………………………………………..……………30

23. Model name "NAME"…………………………………………………….…....32

24. Reset function "RESET"……………………………………………………...…..32

Safety guides

Introduction and Service

Thank you for choosing RadioLink RC system, if you are the first time to use

this type of products, please read this statement carefully and strictly in accordance

with the requirements of operation. You could refer to the Manual if you meet any

problems during the operation . Please well keep the manual after use because you

might have to use it again next time.

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 on our website for service:

Http://www.radiolink.com.cn

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(ch3) and inch switch to the lowest

before you use. Then switch on the transmitter, finally connect the receiver.

Before using, please make sure the movements of servo are corresponding

with the direction of joystick. If inconsistent, please adjust them before using.

The sequence to shut down is that turn off the receiver power first, and then

Battery recharge notice

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 alkaline 5# batteries or Ni-MH

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.

Recharge steps：

A. Install the batteries to transmitter with correct directions, and cover it.

B. Connect the charger to the main connector.

C. Connect the charger to the transmitter charging port.

D. Cut off the power supply immediately while recharging completed.

Warning: Don’t try to charge to one-off dry batteries, avoiding a fire, explosion or

other severe consequence.

If you are using a nickel-cadmium, nickel-metal hydride batteries for recharging,

please use our company dedicated charger(optional accessory). If the electrical

current is too large and it might lead to overheated and cause a burning accident.

Please cut off the power supply immediately after recharging. Please take out the

batteries from the transmitter when you are not using it within a period, because the

battery might damage the battery connection metal flake, thus cause bad connection.

Above safety notices must be complied strictly, our company will not be

responsible for any damage caused by the behaviors forbidden in above notices.

Contents and specifications

Contents and Specifications：

Contents：

1.Antenna 2.Binding key

3.Channel connection pin

Specs：

Size：51.5*24*15（mm） Channel number：4 channels Power standard：4.6-6 V Frequency：2.4GHz Weight：5g

Contents：

1. Antenna

2. LCD

3. Menu key

4. Turning wheel

5. Function key A throttle

6. Function key B Direction

7. Function key C the 3rd channel

8. The 3rd channel switch key

9. Power switch

10. Recharge connection slot

11. Throttle trigger

Specs：

Size：213*117*115.5(mm) Antenna length：105.5mm Weight：420g Channel number：3 channels LCD：128*128 lattice（with backlight） Power standard：6VDC (1.5AA*4) RF power：less than 10dbm

Modulation:

Low voltage alert：Yes（lower than 4.6V）

Receiver installation and binding

Data resolution：1024 Frequency：2.4GHz

RF range:300meters on ground

Receiver’s connection and installation：（such as some car model）

Rudder Servo(CH1)

Throttle Servo(CH2)

Servo(CH3)

NOTICE：

1． Confirm battery, switch, servos and etc are connected with receiver right. 2． While installing servos, please keep servo’s distance from model body,

otherwise the vibration can lead to servo and make servo damaged.

3． After installation of servos, please try to control the servo to full travel, if it

got stuck or sounded abnormal, you must solve the problem. Even if servo

was not damaged, large circuit occurred.

4． Do not cut off or bind the receiver antenna, and try the best to keep it far

away from metal and carbon graphite material.

5． Receiver is made up from precise electronic components, it need to be

protected from vibration by packaged with sponge or other shock

absorption materials.

Code-matching method between transmitter and receiver:

1． Load the battery into transmitter, power on it.

Display when power switch turned on

2． Connect the power to the 2nd Channel pin of receiver. 3． Press the binding button on the receiver till LED starts twinkling. 4． LED stops the twinkle, bright light indicates a successful

code-matching was completed.

Co mp any Battery

Logo volta ge

display R/C control

system name

Model name

Steering trim display

Throttle trim display

CH3 trim display

LCD Screen

When you power on the transmitter, LCD screen shows company name, the

battery voltage, R/C control system name, model name, steering trim, throttle trim,

CH3 trim.

Model Name

RC3S can store the data for 5 models, model name will show on the LCD when

you power on the transmitter. Please make sure the model name the screen displayed

Language

Select "

LANGUAGE

is the right what you want. If the model name you chose is not corresponding with

your model, the pre-settings should be wrong.

Transmitter 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 alert, it would send out

“BeBe…” 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", Subtrim "SUBTR", Servo Reverse "REV", Steering Dual Rate/Second

Dual Rate "D/R", ATL Function "ATL", Programmable Mixes "PMIX", Channel 3

Position "CH3"，Model name "NAME", Reset function "RESET".

Notice: The functions of transmitter are ranged in the display in sequence, please read

all program setting orders before setting up your model data.

Both English and Chinese version menu are available for RC3S, which is convenient

for Chinese and English-speaking players to personalize function menus .

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

Model Select "M

EL"

End Point Adjuster "EPA"

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.

The RC3S transmitter can store model memories for five models. Use this function to

call a new model #.

MODEL- Model select function

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.

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

opera-tion 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)

Steering EXP "STEXP"

ST-LFT:Steering (left side)

ST-RGT:Steering (right side)

TH-FWD:Throttle (foward side)

TH-BRK:Throttle (brake side)

3C-UP:3rd channel (up side)

3C-DWN:3rd channel (down side)

Steering EPA Throttle EPA Steering EPA

ST-LFT:0~120 TH-FWD:0~120 3C-UP:0~120

ST-RGT:0~120 TH-BRK:0~120 3C-DWN:0~120

Initial value:120 Initial value : 120 Initial value :120

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 "120" 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.

This function is used to change the sensitivity of the steering servo around the neutral

position. It has no effect on the maximum servo travel.

Setup item

Steering Speed "STSPD"

RATE: Steering EXP rate

Adjustment range

-100~0~+100

Initial value :0

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 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.

Quick steering operation will cause momentary understeering, loss of speed, or

spinning. This function is effective in such cases.

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