Use the following procedure to perform a FACTORY RESET and clear the internal memory SYSTEM and PATCH of the GT-1.
CAUTION: All SYSTEM and USER custom programmed data will be lost after FACTORY RESET.
Back up any custom PATCH data you wish to retain by using BOSS TONE STUDIOS for GT-1 and it's integrated LIBRARIAN, as needed.
Follow the steps below:
- Press the [MENU] button.
- Turn the [1] knob to select "F.RESET" icon located far right in the menu.
- With "F.RESET" icon highlighted, press the [ENTER] button.
- Turn the [1] knob to select "FROM" value and set it to "SYSTEM".
- Turn the [3] knob to select "TO" value and set it to "U99".
- Press the [ENTER] button once
- Use the [1] knob to select "OK", and press the [ENTER] button.
The message, "EXECUTING" should appear, wait for initialization, when complete the GT-1B will return to USER PATCH PLAY SCREEN.
NOTE: FACTORY RESET will roll back to the last SYSTEM PROGRAM/FIRMWARE VERSION UPDATE installed. For example, if a SYSTEM PROGRAM VERSION 2.0 update has already been installed and a FACTORY RESET is performed it will only reset back to VERSION 2.0 not back to an earlier SYSTEM VERSION.