
Page 32
FUncTiOn PagE F2
The Servo Sub-Trim function allows you to correct the neutral trim setting for steering,
throttle, and brake making it possible to center the trim switches while ensuring the
steering and throttle servo horns remain centered. It's not unusual that when you
center a servo and install the servo horn, the servo horn is not perfectly centered. The
Servo Sub-Trim function allows you to center the servo horn perfectly, without altering
the servo End Point travel.
The Servo Sub-Trim function can also be used for Brake Sub-Trim when using the transmitter in 4CH Mode. In this case,
channels 3 and 4 can be set independently when the 3rd channel brake is set to Active in the BR-MIX menu.
Function Page 2 (SuB-T)
Centering the Trim Switches and Servo Horns
1) Prior to adjusting the Servo Sub-Trim function you should set the three trim switches (Trm1,Trm2, and Trm3) to the center
positions ('0') as displayed in the Information Window.
Steering Trim
Throttle Trim
Trm2
Throttle
SUB-T ST setting range is 100L to 100R. The default setting is 0.
Servo Sub-Trim Setting
1) Press the Function key to highlight the SUB-T menu. The cursor will
default to [ST] in the Programming Window.
2) Press the INC/+ and DEC/- keys to adjust the Sub-Trim value to center
the Steering servo arm.
3) Adjust the remaining Sub-Trim values using the same techniques described in steps 1 and 2 above.
The Servo Sub-Trim function utilizes Parallel Trim Technology. This allows you to adjust the Sub-Trim
values to center the servo horns and still maintain full servo travel (up to 150%) in each direction.
SUB-T (SERvO SUB-TRiM)
Install servo horn centered as close as possible.
2) Install the servo horns (or servo saver) onto your servos, making sure that the servo horns (or
servo saver) is as close to being centered as possible. In some cases, if using a servo horn,
you can get the servo horn closer to being centered by rotating the servo horn 180º and
reinstalling it.
Brake Trim
Steering Trim
Throttle Trim
Trm1
Steering
Trm3
Brake
Summary of Contents for ExzesX
Page 1: ...Page 1 ...