LG 19LS4D Owner's Manual
100
APPENDIX
APPENDIX
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nccttiio
on
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no
ott w
wo
orrkk..
T
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heerree iiss aa p
prro
ob
blleem
m iin
n P
PC
C m
mo
od
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On
nllyy P
PC
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od
dee aap
pp
plliieed
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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.
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.