The following procedure clears the HP305's internal memory and reloads its original factory settings:
Caution:: All User information is lost when you reset the HP-305's memory. Be sure to first back up any information you wish to keep.
- While holding the Twin Piano button, press the Key Touch button so "Fnc" appears on the display.
- Press the flashing Right button to display "Fct."
- Press the flashing Play/Stop button to display "Sur."
- Press the blinking Rec button to display a flashing "Fct."
- When the procedure is finished, "End" is displayed.
- Turn the HP-305 off and back on again.
Note: Never turn off the power during a Factory Reset. This may result in corrupted internal data and can prevent the HP-305 from being turned on again.