Simrad GO XSE Series Operator's Manual page 96

Configure the Ghost trolling motor foot pedal keys
You can configure three of the actions keys (A, B and C) on the
Ghost series trolling motor foot pedal.
A
B
C
Select an action from the drop-down list for each of the keys you
want to configure.
96
Trolling motor autopilot | GO XSE/XSR Operator Manual