The following procedure will clear the internal memory and reload the DP990F factory settings:
CAUTION!!!!: All USER information will be lost!!! Be sure to back up any information you wish to keep!!!
- While holding down the Key Touch button, press the Transpose button.
- Press the "Right" button to show "Fct" in the display.
- Press the flashing Play/Stop button to display "Sur."
- Press the flashing Rec button to confirm the Factory Reset.
NOTE: The factory reset will begin. Never turn off the power while the display flashes "Fct." When the factory reset has been completed, the display will show "END." - When the display shows "END" turn the power off, then on again.
NOTE: Never turn off the power during a Factory Reset. This may result in corrupted internal data and may prevent the power from being turned on again.