LG LW73 Series Manual page 19

You may find different brightness and Colour of the panel depending on
your viewing position(left/right/top/down).
This phenomenon occurs due to the characteristic of the panel. It is not
related with the product performance, and it is not malfunction.
Displaying a still image for a prolonged period of time may cause image
sticking. Avoid displaying a fixed image on the TV screen for a long
period of time.
Generated Sound
"Cracking" noise: A cracking noise that occurs when watching or turning
off the TV is generated by plastic thermal contraction due to tempera-
ture and humidity. This noise is common for products where thermal
deformation is required. Electrical circuit humming/panel buzzing:
A low level noise is generated from a high-speed switching circuit,
which supplies a large amount of current to operate a product. It varies
depending on the product.
This generated sound does not affect the performance and reliability
of the product.
Do not use high voltage electrical goods near the TV (e.g. electric
mosquito-swatter). This may result in product malfunction.
Preparing
NOTE
• If the TV is turned on for the first time after it was shipped from the
factory, initialization of the TV may take a few minutes.
• Image shown may differ from your TV.
• Your TV's OSD (On Screen Display) may differ slightly from that
shown in this manual.
• The available menus and options may differ from the input source
or product model that you are using.
• New features may be added to this TV in the future.
• The TV can be placed in standby mode in order to reduce the power
consumption. And the TV should be turned off if it will not be
watched for some time, as this will reduce energy consumption.
• The energy consumed during use can be significantly reduced if the
level of brightness of the picture is reduced, and this will reduce
the overall running cost.
• The items supplied with your product may vary depending on the
model.
• Product specifications or contents of this manual may be changed
without prior notice due to upgrade of product functions.
• For an optimal connection, HDMI cables and USB devices should
have bezels less than 10 mm thick and 18 mm width. Use an
extension cable that supports USB 2.0 if the USB cable or USB
memory stick does not fit into your TV's USB port.
B
B
A A
• Use a certified cable with the HDMI logo attached.
• If you do not use a certified HDMI cable, the screen may not display
or a connection error may occur. (Recommended HDMI Cable Types)
- High-Speed HDMI®/ Cable (3 m or less)
TM
- High-Speed HDMI®/ Cable with Ethernet (3 m or less)
TM
<
*A = 10 mm
<
*B = 18 mm
7