VG-99: Selecting Patches with the S1/S2 buttons
Use the following steps to setup the VG-99 so that patches are changed when pressing the S1/S2 buttons on the GK pickup.
1. Press SYSTEM.
2. Press F3(GK).
3. Press F2(GKFUNC).
4. Turn the F6 knob to select "PATCH SEL DEC/INC."
5. Press EXIT three times. The new setting is saved automatically.