Sub-Trim - FUTABA T18MZ WC Instruction Manual

The Sub-Trim function is used to set the servo
neutral position, and may be used to make fine
adjustments to the control surface after linkages and
pushrods are hooked up. When you begin to set up
a model, be sure that the digital trims are set to their
center position.
Sub trim adjustment
83
＜ Linkage Menu ＞