80
Others
Troubleshooting
Check the following guide for the possible cause of a problem before contacting service.
SYMPTOMS
POWER
No power.
Although the power is on,
the unit does not operate.
TV BROADCAST RECEPTION
Poor or no picture
Poor or no color.
Picture wobbles or drifts.
No CATV reception.
No reception above
channel 13.
Poor or no sound.
TV shuts off.
Closed caption is not
activated.
CAUSE
The AC power cord is not connected.
Disc is not inserted.
TV station experiencing problems.
Picture control is not adjusted.
Possible local interference.
Antenna (CABLE) connector is not
connected or possible local interference.
TV station experiencing problems.
Picture control is not adjusted.
Possible local interference.
Antenna (CABLE) connector is not
connected or possible local interference.
TV station experiencing problems.
Antenna (CABLE) connector is not
connected or possible local interference.
Cable TV channel is scrambled.
CABLE connector is not connected.
TV/CABLE selection is set to the TV
position.
Cable TV service interrupted.
TV/CABLE selection is not set to the
appropriate position.
UHF antenna is not connected.
TV station experiencing problems.
Antenna (CABLE) connector is not
connected or possible local interference.
Possible local interference.
The MUTE button is pressed.
TV station stopped broadcasting.
Sleep timer is set.
TV station experiencing problems or
program tuned is not closed captions.
TV signal is weak.
The CLOSED CAPTION button is not
pressed.
POSSIBLE SOLUTIONS
Connect the AC power cord to the AC
outlet.
Insert a disc.
Try another channel.
Check picture control adjustments.
Check for source of reception distur
bance.
Check CABLE connection or VHF/UHF
antenna, reposition or rotate antenna.
Try another channel.
Check picture control adjustments.
Check for source of reception distur-
bance.
Check CABLE connection or VHF/UHF
antenna, reposition or rotate antenna.
Try another channel.
Check CABLE connection or VHF/UHF
antenna, reposition or rotate antenna.
Try another channel.
Check all CABLE connections.
Set the selection to the CABLE
position.
Contact your Cable TV company.
Make sure selection is in the
appropriate position.
Check UHF antenna.
Try another channel.
Check CABLE connection or VHF/UHF
antenna, reposition or rotate antenna.
Check for source of reception
disturbance.
Press MUTE to cancel mute function.
Tune new channel.
Set Sleep Timer to “0h00m”.
Try another channel.
Check CABLE connection of VHF/UHF
antenna, reposition or rotate antenna.
Press CLOSED CAPTION to turn on
the closed caption.
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5V90101A [E]p78-82 8/4/06, 5:49 PM80