GT-6B: Changing Patches with the Number Pedals.
The GT-6B's Number pedals (1-4) default to turn the effects on and off. Use the following procedure to change Patches with the pedals instead:
1. Press UTILITY.
2. Use the PARAMETER right button to select "SYS: Patch Select."
3. Use the PATCH/VALUE dial to select "BANK/NUMBER."
4. Press EXIT when finished.