LG Electronics 19 9L LS S4 4D Flat Panel Television User Manual


 
100
APPENDIX
APPENDIX
TThhee aauuddiioo ffuunnccttiioonn ddooeess nnoott wwoorrkk..
TThheerree iiss aa pprroobblleemm iinn PPCC mmooddee.. ((OOnnllyy PPCC mmooddee aapppplliieedd))
A
Press the VOLUME button.
A
Sound muted? Press MUTE button.
A
Try another channel. The problem may be with the broadcast.
A
Are the audio cables installed properly?
A
Adjust Balance in menu option.
A
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.
A
Check HDMI cable over version 1.3.
A
Check USB cable over version 2.0.
Picture OK & No sound
Unusual sound from
inside the TV
No sound when
connecting HDMI or
USB
No output from one
of the speakers
A
Adjust resolution, horizontal frequency or vertical frequency.
A
Check the input source.
A
Use Auto configure or adjust clock, phase or H/V position. (Option)
A
Check the signal cable.
A
Reinstall the PC video card.
The signal is out of range
(Invalid format)
Screen colour is unstable
or single colour
Vertical bar or stripe on
background &
Horizontal Noise &
Incorrect position
*This feature is not available for all models.
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