The following procedure will clear the internal memory and reload the F-120 factory settings:
(CAUTION!!!!: All USER information will be lost!!! Be sure to back up any information you wish to keep!!!)
1. While holding down the Key Touch button and the Twin
Piano button, turn on the power.
NOTE: The display will indicate “Sur” and the – button and +
button will be flashing.
2. Press the flashing + button to start the factory reset process.
NOTE: When the Factory Reset has been completed, the display will indicate “End.” Do not turn off the power before the display indicates “End.”
3. When “End” is displayed, 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.