
MPD8610 O/M.QXD 8/12/02 11:27 AM Page 21
TROUBLESHOOTING GUIDE
Should this unit exhibit a problem, check the following before seeking service.
SYMPTOM | 
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  | POSSIBLE CAUSE | 
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  | POSSIBLE SOLUTION | 
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Unit will not  | 
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  | Batteries inserted  | 
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  | Insert batteries correctly.  | 
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turn on.  | 
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  | incorrectly.  | 
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  | Batteries dead or weak.  | 
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  | Replace batteries.  | 
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  | Power connection loose,  | 
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  | Properly connect AC  | 
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  | or not connected.  | 
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  | adapter securely.  | 
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  | Power not on.  | 
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  | Press the PLAY/PAUSE  | 
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  | button to turn the power  | 
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  | on.  | 
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CD will not  | 
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  | CD compartment not  | 
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  | Close CD compartment  | 
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play.  | 
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  | closed.  | 
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  | door.  | 
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  | Disc inserted incorrectly.  | 
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  | Insert disc correctly.  | 
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  | Dirty or defective CD.  | 
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  | Try another CD.  | 
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Erratic  | 
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  | Condensation is on the  | 
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  | Wait until the lens has  | 
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playback.  | 
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  | lens.  | 
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  | cleared.  | 
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  | Dirty or defective CD.  | 
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  | Try another CD.  | 
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  | Error in the MP3  | 
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  | This is an error with the  | 
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  | recording of the CD.  | 
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  | CD/burner, not the unit. Try  | 
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  | another CD.  | 
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  | Unit locks up.  | 
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  | Press and hold the  | 
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  | DISPLAY/CLEAR button for  | 
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  | 2 seconds to reset.  | 
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Playback  | 
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  | The Resume or Program  | 
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  | Clear the program, and do  | 
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does not  | 
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  | function was activated.  | 
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  | not start with the resume  | 
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start from  | 
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  | function.  | 
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track 1.  | 
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No sound, or  | 
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  | Headphone or Line Out  | 
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  | Check connections.  | 
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poor sound.  | 
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  | plugs not inserted properly.  | 
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  | The volume is set too low.  | 
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  | Raise the volume.  | 
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  | Plugs are dirty.  | 
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  | Clean plugs and reinsert.  | 
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