Panasonic SC-BT230
Factory Reset Instructions
While the unit is off, press and hold [+ VOLUME], [OPEN/CLOSE] and [Power] on the main unit at the same time for more than 5 seconds.
Force eject a disc
While the unit is off, press and hold [SKIP] on the remote control and [OPEN/CLOSE] on the unit at the same time for more than 5 seconds
Reset Video Output
While the disc tray is empty and “BD/DVD” is selected as a source, press and hold (Play) and (Stop) on the main unit at the same time for more than 5 seconds to cancel the setting.
Change Video Between PAL and NTSC
While stopped, keep pressing [Stop] and [OPEN/CLOSE] on the main unit for 5 or more seconds. The system switches from PAL to NTSC or vice versa.