111TroubleshootingSymptoms Causes/RemediesDAB tuner• No DAB Signal appears on themonitor.Move to an area with stronger signals.• Reset 08 appears on the monitor. Connect this unit and the DAB tuner correctly,then reset the unit (☞ [4]).• The DAB tuner does not work at all. Reconnect this unit and the DAB tuner correctly.Then, reset the unit (☞ [4]).• Antenna Power NG appears on themonitor.Check the cords and connections.Disc playback• Disc can be neither recognized norplayed.Eject the disc forcibly (☞ [4]).• Disc cannot be ejected. Unlock the disc (☞ [65]).• Recordable/Rewritable discs cannot beplayed back.• Tracks on the Recordable/Rewritablediscs cannot be skipped.• Insert a finalized disc.• Finalize the discs with the component whichyou used for recording.• Not Support appears on the monitor. The format of the disc is supported.• Disc Error appears on the monitor. Insert the disc correctly again.• Eject Error or Loading Errorappears on the monitor.The player may have malfunctioned. Eject the discforcibly.• Sound and pictures are sometimesinterrupted or distorted.• Stop playback while driving on rough roads.• Change the disc.• No playback picture appears on themonitor.Parking brake wire is not connected properly. (☞Installation/Connection Manual.)• No sound is heard while playing back aDVD Audio.Some DVD Audios prohibit downmixed output.When you play back such a disc, the unit playsback the right front and left front signals only.• Region Code Error appears on themonitor when you insert a DVD Video.Region code is not correct (☞ [61]).