HPD-10, Handsonic 10: Initializing - Restoring the Factory Settings
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.)
1. Hold the SHIFT button and press EDIT.
2. Press the CURSOR down button until "FACTORY RESET" shows in the display.
3. Press CURSOR right to select "ALL."
4. Press CURSOR down.
5. Press the 4 button (OK) to complete the initialization.