To reset a Roland GR-20 to its factory settings, follow these steps:
- Power off the GR-20.
- Press and hold the "Edit" button.
- While holding the "Edit" button, power on the GR-20.
- Release the "Edit" button.
- The GR-20 will display "Initializing..." and then "Factory Reset" before restarting.
This process will restore the GR-20 to its default settings, erasing any custom patches or configurations you've created.
Note: Before performing a factory reset, it's advisable to back up any important settings or patches if needed.
