LG 55LH400C Owners Manual - Page 111

Press the VOL or VOLUME button.

Page 111 highlights

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. miCniheck HDMI cable over version 1.3. miCniheck USB cable over version 2.0. miUnise normal MP3 file. *This feature is not availablefor all models. Adjust resolution, horizontal frequency, or vertical frequency. Check the input source. Work the Auto configure or adjust clock, phase, or H/V position. (Option) m z x 111

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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.
mini
Check HDMI
cable
over version
1.3.
mini
Check USB cable
over version
2.0.
mini
Use normal
MP3
file.
*This feature is not availablefor all models.
Adjust
resolution,
horizontal
frequency,
or vertical
frequency.
Check
the
input
source.
Work
the Auto
configure
or adjust
clock, phase,
or H/V
position.
(Option)
m
z
x
111