Factory reset

If your clock radio fails to operate correctly or some digits on the display are missing or incomplete, carry out the following procedures.

1.Press and release the On / StandBy button to switch on your clock radio.

2.Press and release the Advanced button. When the DDR-31 Plus is tuned to a DAB radio station, the display will show “Manual tune.”

Note:

Press and release the Advanced button. When the DDR-31 Plus is tuned to an FM station, the display will show “FM scan zone”.

3.Press the Tuning Up or Down buttons until the display shows “System”.

4.Press and release the Select button to enter the adjustment mode.

5.Press the Tuning Up or Down buttons until the display shows “Factory reset”.

6.Press and release the Select button to enter the Factory reset menu.

7.Press the Tuning Up or Down buttons to switch the <No> or <Yes>.

8.Press the Tuning Up or Down buttons to select YES, then press and release the Select button to start the Reset, the display will appear “Restarting…”.

9.A full reset will be performed, the station list and presets will

be erased. The display will show “Welcome to Digital Radio“ for a few seconds and then the flash clock digits and the display will show “Time is not set”. When the factory reset is complete, you can set new settings. In case of malfunction due to electrostatic discharge, reset the product (reconnection of power source may be required) to resume normal operation.