GR-30: Initializing the GR-30 - Restoring the Factory Settings
The following procedure can be used to clear the internal memory and reload the
(CAUTION: All USER information will be lost. Be sure to back up any information
you wish to keep.)
1) Power on while holding Pedal 2.
2) Press the PATCH + button to select "INI."
3) Press EDIT/PLAY.
4) Press the PATCH+ and PATCH - buttons simultaneously.