7-9
System operation
Symptom Possible cause Solution
The previously used media
mode is not activated after the
system turns off and back on.
Poor connection or playback
error
If the corresponding media storage device is not connected or
has a problem in playback when you turn on the system, the AV
mode you previously used will be activated. Reconnect the media
storage device or restart playback.
The system is slow or it does
not respond.
Internal system error
• Press and hold the reset button with a suitable tool, such as a
pen or a paperclip.
• If the problem persists, contact your place of purchase or
dealer.
The system does not turn on. Fuse shorted
• Visit a repair shop and replace with a suitable fuse.
• If the problem persists, contact your place of purchase or
dealer.