Owner's Manual
The audio function does not work.
Picture OK & No sound
No output from one of
the speakers
Unusual sound from
inside the TV
■
Press the
button.
■
Sound muted? Press MUTE button.
■
Try another channel. The problem may be with the broadcast.
■
Are the audio cables installed properly?
■
Adjust Balance in menu option.
■
A change in ambient humidity or temperature may result in an unusual noise
when the TV is switched on or off and does not indicate a fault with the TV.
There is a problem in PC mode. (Only PC mode applied)
The signal is out of
range (Invalid format)
Vertical bar or stripe on
background & Horizon-
tal Noise & Incorrect
position
Screen colour is un-
stable or single colour
■
Adjust resolution, horizontal frequency, or vertical frequency.
■
Check the input source.
■
Use Auto congure or adjust size, phase, or H/V position. (Option)
■
Check the signal cable.
■
Reinstall the PC video card.
There is a problem in PC mode. (Only PC mode applied)
The signal is out of
range (Invalid format)
Vertical bar or stripe on
background & Horizon-
tal Noise & Incorrect
position
Screen colour is un-
stable or single colour
■
Adjust resolution, horizontal frequency, or vertical frequency.
■
Check the input source.
■
Use Auto congure or adjust size, phase, or H/V position. (Option)
■
Check the signal cable.
■
Reinstall the PC video card.
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APPENDIX