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There is no picture or sound, just noise.
The reception may be weak.
Make sure the aerial is not disconnected.
The picture is not clear.
The reception may be weak.
Make sure the aerial is not disconnected.
The picture is too bright.
Check Contrast/Brightness adjustment.
Check the APC (Auto Picture Control) function
setting.
The picture is too dark.
Check the APC function setting.
Check Contrast/Brightness adjustment.
The picture is jittery
Make sure the TV set isn’t near microwave
oven or other equipment.