Viewing 3D Imaging - LG 43UF7600 Owner's Manual

Viewing 3D imaging
(For 3D models)
_WARNING
Viewing Environment
• Viewing Time
-When watching 3D content, take 5 to 15 minute
breaks every hour+Viewing 3D content for
a long period of time may cause headache,
dizziness, fatigue, or eye strain.
Those that have a photosensitive
seizure or chronic illness
• Some users may experience a seizure or other
abnormal symptoms when they are exposed
to a flashing light or particular pattern from 3D
content.
• Do not watch 3D videos if you feel nauseous,
are pregnant and/or have a chronic illness such
as epilepsy, cardiac disorder, or blood pressure
disease, etc.
• 3D Content is not recommended for those who
suffer from stereo blindness or stereo anomaly.
Double images or discomfort in viewing may be
experienced.
• If you have strabismus (cross-eyed), amblyopia
(weak eyesight), or astigmatism, you may have
trouble sensing depth and easily feel fatigue
due to double images. It is advised to take more
frequent breaks than the average adult.
• If your eyesight varies between your right and
left eye, correct your eyesight prior to watching
3D content.
Symptoms which require
discontinuation or refraining from
watching 3D content
• Do not watch 3D content when you feel fatigue
from lack of sleep, overwork, or intoxication.
• When these symptoms are experienced, stop
using/watching 3D content and get enough rest
until the symptom subsides.
- Consult your doctor when the symptoms
persist. Symptoms may include headache,
eyeball pain, dizziness, nausea, palpitation,
blurriness, discomfort, double image, eyestrain,
or fatigue+
z_:_ CAUTION
Viewing Environment
• Viewing Distance
- Maintain a distance of at least twice the screen's
diagonal length when watching 3D content.
If you feel discomfort in viewing 3D content,
move further away from the TV+
Viewing Age
• Infants / Children
- Usage/Viewing 3D content for children under
the age of 5 are prohibited.
- Children under the age of 10 may overreact and
become overly excited because their vision is
in development, for example, trying to touch
the screen or trying to jump into it. Special
monitoring and extra attention is required for
children watching 3D content.
- Children have greater binocular disparity of 3D
presentations than adults because the distance
between the eyes is shorter than one of adults+
Therefore they will perceive more stereoscopic
depth compared to adults for the same 3D
image.
• Teenagers
- Teenagers may be stimulated to light coming
from 3D videos. Advise them not to watch 3D
videos for a long time when they are tired.
• Elderly
- The elderly may perceive less ofa 3D effect
than the youth. Do not sit closer to theTV than
the recommended distance.
Cautions when using the 3D glasses
• Only use LG 3D glasses. Otherwise, you may not
be able to view 3D videos properly.
• Do not use 3D glasses instead of your normal
glasses, sunglasses, or protective goggles.
• Using modified 3D glasses may cause eye strain
or image distortion.
• Do not keep your 3D glasses in extremely high or
low temperatures. It will cause deformation.
• The 3D glasses are fragile and are easily
scratched. Use a soft, clean piece of cloth when
wiping the lenses. Do not scratch the lenses of
the 3D glasses with sharp objects or clean/wipe
them with chemicals.