The following procedure will 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.
- Press the [EDIT] button.
The indicator lights, and the RD-300SX switches to Edit mode. - Press the [INC] / [DEC] buttons to select “Utility,” then press the [ENTER] button.
- Press the [ORGAN] button to select "Fct (Factory Reset).
- Press the [ENTER] button.
A confirmation screen (Sure?) appears.
To cancel the Factory Reset, press [EXIT]. - Press the [ENTER] again to start the Factory Reset operation.
When the Factory Reset is completed, you can return to Step 2.
Never turn off the power during Factory Reset.