LG 50PB6650 - Manual (Page 5)

ENGLISH
5
IMPORTANT SAFETY INSTRUCTIONS
y Dot Defect
The panel is a high technology product with
resolution of two million to six million pixels.
In a very few cases, you could see fine dots
on the screen while you’re viewing the TV.
Those dots are deactivated pixels and do not
affect the performance and reliability of the
TV.
y Generated Sound
Cracking noise A cracking noise that occurs
when watching or turning off the TV is
generated by plastic thermal contraction
due to temperature 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 upon the product.
This generated sound does not affect the
performance and reliability of the product.
y Take care not to touch the ventilation
openings. When watching the TV for a long
period, the ventilation openings may become
hot. This does not affect the performance of
the product or cause defects in the product.
y Do not install this product on a wall if it
could be exposed to oil or oil mist. This may
damage the product and cause it to fall.
Preventing image burn or burn-in on your
TV screen
y If a fixed image displays on the TV screen for
a long period of time, it will be imprinted and
become a permanent disfigurement on the
screen. This is image burn or burn-in and not
covered by the warranty.
y If the aspect ratio of the TV is set to 4:3 for a
long period of time, image burn may occur on
the letterboxed area of the screen.
y Avoid displaying a fixed image on the TV
screen for a long period of time (2 or more
hours for LCD, 1 or more hours for the
Plasma TV) to prevent image burn.
For USA and Canada
FCC NOTICE
This equipment has been tested and found
to comply with the limits for a Class B
digital device, pursuant to Part 15 of the
FCC Rules. These limits are designed to
provide reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses and can
radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is
no guarantee that interference will not occur
in a particular installation. If this equipment
does cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user
is encouraged to try to correct the interference
by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the
equipment and the receiver.
- Connect the equipment to an outlet on
a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced
radio/TV technician for help.
This device complies with part 15 of the FCC
Rules. Operation is subject to the following
two conditions: (1) this device may not cause
harmful interference and (2) this device must
accept any interference received, including
interference that may cause undesired
operation of the device.
Any changes or modifications in construction
of this device which are not expressly
approved by the party responsible for
compliance could void the user’s authority to
operate the equipment.
NOTE TO CABLE/TV INSTALLER
This reminder is provided to call the CATV
system installer’s attention to Article 820-
40 of the National Electric Code (U.S.A.).
The code provides guidelines for proper
grounding and, in particular, specifies that
the cable ground shall be connected to the
grounding system of the building, as close to
the point of the cable entry as practical.