LG 47LE5400 - Manual (Page 5)

5
28
Dot Defect
The Plasma or LCD panel is a high technol-
ogy 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’reviewing the TV. Those dots are deacti-
vated pixels and do not affect the perfor-
mance and reliability of the TV.
29
Generated Sound
“Cracking” noise: A cracking noise that occurs
when watching or turning off the TV is gener-
ated by plastic thermal contraction due to
temperature and humidity. This noise is com-
mon 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.
30 For LED LCD TV/LCD TV
If the TV feels cold to the touch, there may be
a small “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 monitor’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 dis-
tortion effects on the screen.
31
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 ex-
ceed 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 experi-
ence frequent drowsiness should refrain
from watching 3D TV.
► Some 3D imaging may cause you to duck
or dodge the image displayed in the video.
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 fac-
tors, 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 doc-
tor before watching 3D TV.