MD-500: Factory Reset (Initialization)
1. Press the [EDIT] button.
2. Use the [UP/DOWN] arrow buttons to select "FACTORY RESET" and then press the [EDIT] button.
3. Use "FROM" and "TO" to specify the range that you want to reset.
For full system reset choose FROM: SYSTEM, TO: 99C
4. Press the [EDIT] button. A confirmation message appears.
5. Press the [EDIT] button to reset the settings.
Press the [EXIT] button to cancel.
NOTE: ALL USER CUSTOMIZED DATA WILL BE ERASED BY FACTORY RESET AND WILL ONLY REST BACK TO THE LATEST SYSTEM PROGRAM UPDATE VERSION INSTALLED.