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The image is very
light or very dark
(PC mode)
Adjust the contrast or brightness level in the main menu.
The PC function
does not respond
Check the computer settings if the resolution is
compatible.
Interference lines
in the RCA
connection source
Make sure the good quality of the cables.
If the problem
continues
Unplug the power cord and wait 30 seconds, connect
again. If the problem continues with your TV, do not try to
repair it, please contact the service center.
Note: There will be full images that the brightness will be reduced if
the TV is with a static image for a long time. So please do not keep
the TV too long in a same menu or image whose brightness and
contrast are high.
