Panasonic SC-HT80 Operating Instructions Manual page 52

Before requesting servk:e for this unit, check the chart below for a possible cause of the problem you are experiencing, Some simple checks or
a minor adjustment off your pert may eliminate the problem and restore proper operation.
If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem, refer to the directory of
Authorized Service Centers (enclosed with this unit) to locate a convenient service center, or consult your dealer for instructions.
• Ensure the power cord is connected.
• Turn the volume up.
• Turn muting off.
• Check speaker connections.
• Check speaker connections.
• A power cord or fluorescent light is near the cables. Keep other appliances
and cords away from this unit's cables.
• The speaker cords may have shorted. Turn the unit off and reconnect the
cords.
• Press [FL DISPLAY] on the remote control to turn the display on.
• Incorrect operation performed. Read the instructions and try again.
• The speaker cords may have shorted, Turn the unit off and reconnect the
cords.
If this does not fix the problem, consult your dealer.
• Check that the subwoufer has not been set to =OFF".
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• Adjustthe positionof the FM or AM antenna.
•Tum offnearbytelevisions, v ideodecks, and satellitereceivers.
• Separate the antennafrom othercables and leads.
• You may needan outdoorantenna.
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