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Auto power off
The TV will automatically turn off after approximately 15 minutes if it is tuned to a vacant channel or a station that completes its
broadcast for the day and stops broadcasting on that channel. This feature does not work in video input mode.
Understanding the Power Return feature
If the power is cut off while you are viewing the TV and the power is resupplied, the Power Return feature will turn the TV
on automatically.
If the power is going to be off for a long time or you are going to be away from the TV for a long time, unplug the power
cord from the wall outlet to prevent the TV from turning on in your absence.
Appendix
Troubleshooting
Before calling a service technician, please check the following table for a possible cause of the symptom and some solutions.
Symptom
Black box on screen
TV will not turn on
No picture, no sound
No sound, picture OK
Poor sound, picture OK
Poor picture, sound OK
Picture and sound are out of sync
Poor reception of broadcast channels
Cannot receive above channel 13
3X80501A_En_p46-bc
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Solution
• Select OFF in the Closed Caption menu to turn off the Closed Caption
Text mode.
• Make sure the power cord is plugged in, then press POWER.
• The remote control batteries may be dead. Replace the batteries.
• Check the antenna/cable connections.
• The sound may be muted. Press VOLUME.
• The station may have broadcast difficulties. Try another channel.
• The MTS feature may be in SAP mode. Select STR or MONO in the
MTS menu.
• The station may have broadcast difficulties. Try another channel.
• The MTS feature may be in SAP mode. Select STR or MONO in the
MTS menu.
• Check the antenna connections.
• The station may have broadcast difficulties. Try another channel.
• Adjust the PICTURE menu.
• As with all products that contain a digital display, in rare instances,
when viewing certain content (e.g., television broadcasts, video
games, DVDs), you may notice that the sound and picture are slightly
out of sync. This phenomenon can be caused by various factors
including, without limitation, video processing within the TV, video
processing in an attached gaming system, and video processing/
different compression rates used by broadcasters in their program-
ming. You may want to try one or more of the following suggestions,
which may help to reduce the effect of this phenomenon:
– If the TV is connected to an A/V receiver that has a programmable
audio delay feature, use this feature to help synchronize the sound
to the picture.
– If you notice this phenomenon only on certain TV channels, please
contact your local broadcast, cable, or satellite provider to inform
them of this issue.
• The station may have broadcast difficulties. Try another channel.
• Check the antenna connections.
• If you are using a video input, make sure the INPUT button is set
correctly.
• Make sure the TV/CABLE feature in the SETUP menu is set to
"CABLE."
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3/7/06, 3:52 PM
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