The following procedure can be used to clear the internal memory and reload the factory settings
(CAUTION: All USER information will be lost. Be sure to back up any information you wish to keep.)
- Press UTILITY.
- Use the VALUE - and + buttons to select INITIALIZE, then press ENTER.
- Use the VALUE - and + buttons to select FACTORY PRESET, then press ENTER.
Owner's Manual can be downloaded here: https://www.roland.com/global/products/xp-10/support/