LG 50LB5800 Manual Del Usuario página 5

Dot Defect
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The Plasma or LCD 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.
Generated Sound
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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.
Take care not to touch the ventilation openings. When
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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.
Do not install this product on a wall if it could be
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exposed to oil or oil mist. This may damage the product
and cause it to fall.
If the TV feels cold to the touch, there may be a small
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flicker when it is turned on. This is normal, there is
nothing wrong with TV. Some minute dot defects may
be visible on the screen, appearing as tiny red, green, or
blue spots. However, they have no adverse effect on
the TV's performance. Avoid touching the LCD screen
or holding your finger(s) against it for long periods of
time. Doing so may produce some temporary distortion
effects on the screen.
Preventing Image burn or Burn-in on
your TV screen
If a fixed image displays on the TV screen for
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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.
If the aspect ratio of the TV is set to 4:3 for a
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long period of time, image burn may occur on the
letterboxed area of the screen.
Avoid displaying a fixed image on the TV screen
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for a long period of time (2 or more hours for LCD,
1 or more hours for the Plasma TV) to prevent
image burn.
IMPORTANT SAFETY INSTRUCTIONS
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.
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