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LG 47LK450 - Dot Defect; Generated Sound; Viewing 3 D Imaging (For 3 D TV)

LG 47LK450
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Dot
Defect
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
"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
on
the product.
This generated sound does not affect the
performance
and
reliability of the product.
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.
Viewing
3D
Imaging
(For
3D
TV)
- When viewing 3D imaging, watch the
TV
from
an
effective viewing angle
and
within
the appropriate distance. If you exceed this
viewing angle or distance, you may not
be
able to view the
3D
imaging. Furthermore,
the
3D
imaging may not display if it
is
viewed
while you
are
lying down.
- If you watch the 3D imaging too closely or
for a long period of time, it may harm your
eyesight.
- Watching the
TV
or playing video games
that incorporate
3D
imaging with the 3D
glasses for a long period of time
can
cause
drowsiness, headaches or fatigue to you
and/or your eyes. If you have a headache,
or otherwise feel fatigued or drowsy, stop
watching the
TV
and
take a rest.
- Pregnant woman, seniors, persons with
heart problems or persons
who
experience
frequent drowsiness should refrain from
watching
3D
TV.
- Some
3D
imaging may cause you to duck
or dodge the image displayed
in
the video.
IMPORTANT
SAFETY
INSTRUCTIONS
5
Therefore, it
is
best if you do not watch 3D
TV
near fragile objects or near any objects
that
can
be
knocked over easily.
- Please prevent children under the
age
of
5 from watching 3D
TV.
It may affect their
vision development.
- Warning for photosensitization seizure: Some
viewers may experience a seizure
or
epilepsy
when exposed
to
certain factors, including
flashing lights or images
in
TV
or video
games. If you or anybody from your family
has
a history of epilepsy or seizure, please
consult with your doctor before watching 3D
TV.
Also certain symptoms
can
occur
in
unspecified conditions without any previous
history. If
you
experience
any
of the following
symptoms, immediately stop watching the
3D
imaging
and
consult a doctor: dizziness or
lightheadedness, visual transition or altered
vision, visual or facial instability, such
as
eye
or muscle twitching, unconscious action,
convulsion, loss of conscience, confusion
or disorientation, loss of directional sense,
cramps, or nausea. Parents should monitor
their children, including teenagers, for these
symptoms
as
they may
be
more sensitive to
the effects of watching 3D
TV.
Risk of photosensitization seizure
can
be
reduced with the following actions.
-
Take
frequent breaks from watching 3D
TV.
-
For
those
who
have vision that
is
different
in
each
eye, they should watch the
TV
after
taking vision correction measures.
- Watch the
TV
so that your eyes
are
on
the
same level
as
the 3D screen
and
refrain from
sitting too closely to the
TV.
-
Do
not watch the 3D imaging when tired or
sick,
and
avoid watching the 3D imaging for a
long period of time.
-
Do
not wear the 3D glasses for any other
purpose than viewing 3D imaging
on
a 3D
TV.
- Some viewers may feel disoriented after
watching 3D
TV.
Therefore, after you watch
3D
TV,
take a moment to regain awareness
of your situation before moving.
I

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