9
ENGLISH
NOTE
yy If you record a TV program on a DVD recorder or
VCR, make sure to connect the TV signal input
cable to the TV through a DVD recorder or VCR. For
more information of recording, refer to the manual
provided with the connected device.
yy The external device connections may differ from
the model.
yy Connect external devices to the TV regardless of
the order of the TV port.
yy If you connect a gaming device to the TV, use the
cable supplied with the gaming device.
yy Refer to the external equipment’s manual for
operating instructions.
yy In PC mode, there may be noise associated with the
resolution, vertical pattern, contrast or brightness.
If noise is present, change the PC output to another
resolution, change the refresh rate to another rate or
adjust the brightness and contrast on the PICTURE
menu until the picture is clear.
yy Depending upon the graphics card, some
resolution settings may not allow the image to be
positioned on the screen properly.

Antenna connection

yy Use a signal splitter to use more than 2 TVs.
yy If the image quality is poor, install a signal amplifier
properly to improve the image quality.
yy If the image quality is poor with an antenna
connected, try to realign the antenna in the correct
direction.

Connecting to a PC

NOTE
yy If you want to use HDMI-PC mode, you must set the
Input Label to PC mode.
yy The OSD (On Screen Display) is displayed on the
screen as shown below.
»When turning the product on in HDMI input.
»When switching to HDMI input.
Is the input connected to your PC?
Do not show message again.
No
Yes
yy If you select Yes the size and image quality are
optimised for your PC.
yy If you select No the size and image quality are
optimised for the AV device (DVD player, set-top box).
yy If you select Do not show message again this
message does not appear until the TV is reset. You
can change the set value in SETTINGS INPUT
Input Label.
10 cm
10 cm
10 cm
10 cm
Make sure to use screws and wall mounts that meet
the VESA standard. Standard dimensions for the wall
mount kits are described in the following table.
Model 22/24LF4520 28LF4520
VESA (A x B) 75 X 75 100 x 100
Standard screw M4
Number of screws 4
Wall mount bracket
(optional) RW120
A
B
CAUTION
yy Disconnect the power before moving or installing
the TV. Otherwise electric shock may occur.
yy Remove the stand before installing the TV on a
wall mount by performing the stand attachment
in reverse.
yy If you install the TV on a ceiling or slanted wall,
it may fall and result in severe injury. Use an
authorized LG wall mount and contact the local
dealer or qualified personnel. When using a third-
party wall mount, it is not covered by the warranty.
yy Do not overtighten the screws as this may cause
damage to the TV and void your warranty.
yy Use the screws and wall mounts that meet the
VESA standard. Any damages or injuries by misuse
or using an improper accessory are not covered by
the warranty.
NOTE
yy Use the screws that are listed on the VESA
standard screw specifications.
yy The wall mount kit includes an installation manual
and necessary parts.
yy The wall mount bracket is optional. You can obtain
additional accessories from your local dealer.
yy The length of screws may differ depending upon the
wall mount. Make sure to use the proper length.
yy For more information, refer to the manual supplied
with the wall mount.
CONNECTIONS (Notifications)
You can connect various external devices to the TV.
Supported external devices are: HD receivers, DVD
players, VCRs, audio systems, USB storage devices,
PC, gaming devices, and other external devices. For
more information on external device’s connection,
refer to the manual provided with each device.