Sub-Trim "Subtr; Servo Reverse "Rev - RadioLink RC4GS Instruction Manual

4.12 Sub-trim "SUBTR"

Servo center position adjustment
Use this function to adjust the neutral position of the steering, throttle and channel 3
servos.
Channel
ST: Steering
TH: Throttle
CH3: Channel3
CH4: Channel4
Sub-trim
ST: -100~0~+100
TH: -100~0~+100
CH3: -100~0~+100
CH4: -100~0~
+100 Initial value :
0
(1) Enter the function menu and use "Dec(-)"or "Inc(+)" button to access SUBTR function.
(2) Press "Enter" button to get into SUBTR function interface.
(3) Use "Dec(-)" or "Inc(+)" button to select ST channel, press "Enter"key, and the initial value
of ST will blink. Use "Dec(-)" or "Inc(+)" button to adjust the center.
(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.)
(4) Press "Enter" key, the adjusted value stops blinking; now the center of ST has been adjusted.
(5) TH channel and CH3 can be set similarly.
(6) When ending setting, return to the initial screen by pressing "Exit" button twice.
4.13 Servo Reverse
"REV" Servo operation
This function reverses the direction of operation of the servos related to transmitter steering, throttle,
reversing
channel 4 and channel 3 operation.
Channel
ST: Steering
TH: Throttle
CH3: Channel3
CH4: Channel4
(1) Enter the function menu and use "Dec(-)" or"Inc(+)"
button to access REV function.
21