User's Manual

Throttle Sub-Trim

Throttle sub-trim adjusts the

center point of the throttle

servo. This differs from

throttle trim in that throttle

sub-trim adjusts the servo’s

entire travel range; by moving

the center point of the servo,

the throttle and brake end

points (throttle, brake) stay

the same relative “distance”

from the servo center.

Throttle sub-trim should be

initially adjusted before using

throttle trim, which is used to

make fine adjustments to

center the throttle within the

total steering range.

If you find that you have to use a large amount of throttle sub-trim to adjust the throttle

position, you should consider resetting the steering sub-trim to 0 and re-adjusting the servo

horn on the servo output shaft.

Adjusting Throttle Sub-trim

Use the navigation controls to adjust throttle sub-trim as follows:

1. Access the top function menu

from the driving screen.

2. Navigate to the Throttle (Ch2)

menu.

or : then

3. Navigate to Sub Trim.

Value Description

0 Throttle sub-trim is centered within the

servo range.

-ve value

(-100 Æ -

Throttle sub-trim is to the BRAKE end.

4. Change the value.

+ve value

(1 Æ 100)

Throttle sub-trim is to the THROTTLE end.

Trim and EPA Interaction

A trim (or sub-trim) setting of 100 is equivalent to an End point setting of 25.