DNUP
Move the cursor to 
*STEERING by (UP) 
or (DN) button and 
press the (CT) button.
Move the cursor to 
*THROTTLE by (UP) 
or (DN) button and 
press the (CT) button.
Channel menu screens
(STEERING 1 menu screen) (THROTTLE 1 menu screen) (CH3/CH4 menu screen)
90deg
Use to adjust the neutral position 
45
Function
Subtrim  "SUBTR"
Use this function to adjust the neutral position of the steering, throttle, channel 3 
and channel 4 servos.
 
(Preparation)
- Set the steering and throttle digital trims to the neutral "0" posi-
tion. Set CH3 to the center "0" position. 
- Refer to P44 and display the channel menus to be set.
- Move the cursor to SUBTR by (UP) or (DN) button.
1
(Subtrim adjustment)
Use the (+) or (-) button to adjust the center.
  (Each channel can be set similarly.)
2
When ending, return to the menu screen by pressing the (CT) 
button.
Subtrim adjustment
*Subtrim adjusts the entire range of 
the servo in the set direction.
Subtrim  "SUBTR" 
(All channel)
Adjust button
- Adjust with the (+) and (-) but-
tons.
- Return to the initial value "0" by 
pressing the (+) and (-) buttons 
simultaneously for about 1 sec-
ond.
Subtrim function selection
- Move the cursor to SUBTR by 
(UP) or (DN) buttons.
Subtrim
 ST  :L100~R100
 TH  :B100~F100
 CH3 :-100~+100
 CH4 :-100~+100
  Initial value : 0
Refer to P44 and display the channel menus to be set.