LG AN-WL100W Owner's Manual page 23

The audio function does not work.
Picture OK & No
sound
No output from one
of the speakers
No sound when con-
necting HDMI
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 &
Horizontal Noise &
Incorrect position
Screen colour is
unstable or single
colour
This is when there is an issue with the wireless connection.
Connecting Wireless TV
screen is not displayed.
"Connecting wireless"
screen is displayed but
the wireless input is not
activated.
It reconnects after wire-
less connection is estab-
lished
Screen is distorted after
the wireless connection.
After wireless connection
is established, horizontal
line patterns are instantly
shown on the screen.
■ Press the VOL +/- or (
■ Sound muted? Press MUTE button.
■ Are the audio cables installed properly?
■ Adjust Balance in menu option.
■ Check HDMI cable is High Speed HDMI Cable.
■ Adjust resolution, horizontal frequency, or vertical frequency.
■ Check the input source.
■ Use Auto configure or adjust clock, phase, or H/V position. (Option)
■ Check the signal cable.
■ Reinstall the PC video card.
■ Check the connection of the 20 pin cable (Power/Control) between the
Wireless Ready TV and Wireless Ready Dongle. (Refer to the p. 6)
■ Set up the external input of TV to wireless input.
■ Check the connection of the HDMI cable between the Wireless Ready TV
and Wireless Ready Dongle. (Refer to the p. 6)
■ Check whether the power of the Wireless Media Box is turned on. (Refer to
the p. 17)
■ Check whether an external device is connected to Wireless Media Box. Only
the wireless input with the external device connected will be activated.
■ This happens when there is wireless interference from surrounding devices
or when the wireless signal is weak. Check the installation range of the
Wireless Media Box. (Refer to the p. 9)
■ This can happen when the wireless signal is weak. Check the installation
range of the Wireless Media Box. (Refer to the p. 9)
■ This can happen when there are wireless devices using 5 GHz Band. Keep
products that interfere with wireless reception with Wireless Media Box at
least 5m away. (Refer to the p. 9)
+/-) button.
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