ENGLISH 63“SXM Check Antenna”:• Check the SiriusXM radio antenna connection, andmake sure the antenna is firmly attached to thetuner.• Check whether the SiriusXM radio antenna cable isbent or broken. If it is damaged, replace the wholeantenna unit.“SXM Check Tuner”:• Make sure the SiriusXM Connect Vehicle Tuner isconnected to the unit.“SXM Chan Unavailable” (appears on the screenfor about 2 seconds, then returns to the previouschannel):• Selected channel is no longer available. Selectanother channel or continue listening to theprevious channel.“SXM Ch Unsubscribed”:• Selected channel is not part of your currentsubscription plan. Call 1-866-635-2349 tosubscribe.“SXM Subscription Updated – Press Enter toContinue”:• Your subscription is updated. Press theappropriate button to continue.“SXM Channel Locked”• The selected channel has been locked by theparental controls. Enter unlock code after you areasked. (Page 29)“SXM Incorrect Lock Code”• The selected channel is a mature or parental lockchannel, and locked by parental lock or user lockcode. Enter the correct lock code.TroubleshootingWhat appears to be trouble is not always serious.Check the following points before calling a servicecenter.• For operations with the external components,refer also to the instructions supplied with theadapters used for the connections (as well asthe instructions supplied with the externalcomponents). GeneralNo sound comes out of the speakers.• Adjust the volume to the optimum level.• Check the cords and connections.No picture is displayed on the screen.• Turn on the screen. (Page 8)The unit does not work at all.• Reset the unit. (Page 3)The remote controller* does not work.• Replace the battery.* For DDX771/DDX491HD/DDX471HD/DDX371/DDX310BT/DDX271 :Purchase KNA-RCDV331 separately. Discs in generalRecordable/Rewritable discs cannot be playedback.• Insert a finalized disc.• Finalize the discs with the component which youused for recording.Tracks on the Recordable/Rewritable discscannot be skipped.• Insert a finalized disc.• Finalize the discs with the component which youused for recording.Playback does not start.• The format of files is not supported by the unit.No picture appears on the external monitor.• Connect the video cord correctly.• Select the correct input on the external monitor. DivX*/MPEG1/MPEG2/JPEG/MP3/WMA/WAV/AACDisc cannot be played back.• Record the tracks using a compliant application onthe appropriate discs. (Page 59)• Add appropriate extension codes to the filenames.* Only for DDX3071BT/DDX2071.Tracks are not played back as you have intendedthem to play.• Playback order may differ from the one playedback using other players.REFERENCESREFERENCES