LG 42LH250H Owners Manual - Page 91

Press the VOL or VOLUME button.

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Press the VOL or VOLUME 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 product is turned on or off and does not indicate a fault with the product. 01A_djust resolution, horizontal frequency, or vertical frequency. ramC,heck the input source. ,,,,W, ork the Auto configure or adjust clock, phase, or H/V position. (Option) miCniheck the signal cable. m_Reinstall the PC video card. -O -O m z x See troubleshooting flow chart. Adjust Installer menu settings as required. After 2-5-5 + MENU, only channels included in TV controller will appear. If channel is available it can be added to channel scan, rescan channels. If it is not available, the 'No Signal' message appears on the TV screen. 90

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Press the VOL or VOLUME 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
product
is turned
on or off and does not
indicate
a fault
with
the
product.
-O
-O
m
z
x
01_
Adjust
resolution,
horizontal
frequency,
or vertical
frequency.
ram,
Check the
input
source.
,,,,,
Work the
Auto
configure
or adjust
clock,
phase, or
H/V
position.
(Option)
mini
Check the
signal
cable.
m_Reinstall
the
PC video
card.
See troubleshooting
flow chart.
Adjust
Installer
menu settings
as required.
After
2-5-5
+ MENU,
only channels
included
in TV controller
will appear. If chan-
nel is available it can be added
to channel
scan, rescan channels.
If it is not
avail-
able, the
'No
Signal' message appears
on the TV screen.
90