ibanez550

How to activate Expression Pedal for Wah Control Make sure there’s no Vol Pedal in patch that already occupies the Exp pedal EXP 2 refers to the on-board expression pedal, as you can see the Exp2 lit up automatically when no extra wah pedal is connected to HD500 Dial in a Wah pedal and keep it selected, double-press MOVE button and tweak Controller to EXP 2 Exit previous window and press&hold ENTER button to assign a switch to Wah effect. It can any button from FS1~8 or the Exp Toe Switch