23
• Increase the volume.
• Check whether the mute function has been activated
on the Remote Control.
• Check the Picture setting within the Setup menu.
• Check to make sure the program you are watching is
broadcast in Color and not Black & White.
• Make sure the unit is plugged in and turned on.
• Increase the volume.
• Make sure the audio/video source device is working
properly.
• Make sure all cables are connected firmly.
• Make sure there are no unshielded electrical devices
nearby that are causing interference.
• Turn the unit off for 30 minutes, then try it again.
No sound.
Black and white
picture.
No picture or sound.
Colored patches of
picture.
TROUBLE SHOOTING GUIDE
SYMPTOM
CAUSE (AND REMEDY)
• Ensure that the AC power cord is connected.
• Turn on the unit.
• Remove any obstacles between the remote and the
unit.
• Use the remote near the unit.
• Point the remote at the remote sensor on the unit.
• Replace the battery in the remote with a new one.
No power.
The remote does
not function.
