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178
Troubleshooting
Picture problems
Other problems.
If your TV's problem is not addressed in this Troubleshooting chapter or
the recommended solution has not worked, use the Reset Factory Defaults
procedure, see
TV will not turn on.
Check the AC wall outlet by trying another device in the AC wall outlet.
Ensure the power cord is plugged in properly, and then press the POWER
button.
Replace the batteries in the remote control, see
page
50.
Try the control panel buttons on the TV.
3D problems.
Watch the TV at a proper viewing angle and distance, see
Precautions for 3D glasses" on page
If 3D images are not correct, the 3D format may be different.
Change the 3D format in the Quick menu, see
the Quick menu in 3D mode" on page
The left and right sides of 3D images may be reversed. Switch the left and
right, see
If 2D images are not correct, the 2D format may be different.
Change the 2D format in the Quick menu, see
the Quick menu in 2D mode" on page
Picture problems
General picture problems.
Check the antenna/cable connections, see
29.
Press INPUT on the remote control or on the TV and select a valid video
input source, see
have no picture after selecting a Input source, check the device connected
to that input for proper operation. For device connection details, see
"Connecting Your TV" on page
Antenna reception may be poor. Use a highly directional outdoor antenna
(if applicable).
The station may be having broadcast difficulties. Try another channel.
Adjust the picture quality, see
features" on page
"Resetting to Factory Defaults" on page
"Switching left and right images" on page
"Selecting the video input to view" on page
114.
7.
"Selecting 3D format from
78.
"Selecting 2D format from
80.
"Connecting Your TV" on page
29.
"Using the advanced picture settings
105.
"Installing batteries" on
"Safety
84.
85. If you
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