Note To Cable/Tv Installer; Viewing 3D Imaging (For 3D Models) - LG 40LF6300 Owner's Manual

WARNING
(For Canada)
[For product having the wireless function using
5 GHz frequency bands]
y The device for operation in the band 5150–5250
MHz is only for indoor use to reduce the potential for
harmful interference to co-channel mobile satellite
systems;
y The maximum antenna gain permitted for devices in
the bands 5250–5350 MHz and 5470–5725 MHz shall
comply with the EIRP limit; and
y The maximum antenna gain permitted for devices in
the band 5725–5825 MHz shall comply with the EIRP
limits specified for point-to-point and non point-to-
point operation as appropriate.
y High-power radars are allocated as primary users
(i.e., priority users) of the bands 5250–5350 MHz
and 5650–5850 MHz and that these radars could
cause interference and/or damage to LE-LAN
devices.

Note to Cable/TV Installer

(For USA and Canada)
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.
Viewing 3D Imaging
(For 3D models)
WARNING
Viewing Environment
y Viewing Time
y
- When watching 3D contents, take five- to
fifteen-minute breaks every hour. Viewing 3D
contents for a long period of time may cause
headache, dizziness, fatigue or eye strain.
Those that have a photosensitive seizure or
chronic illness
y Some users may experience a seizure or other
y
abnormal symptoms when they are exposed
to a flashing light or particular pattern from 3D
contents.
y Do not watch 3D videos if you feel nausea, are
y
pregnant and/ or have a chronic illness such
as epilepsy, cardiac disorder, or blood pressure
disease, etc.
y 3D Contents are not recommended to those who
y
suffer from stereo blindness or stereo anomaly.
Double images or discomfort in viewing may be
experienced.
6
y If you have strabismus (cross-eyed), amblyopia
y
(weak eyesight) or astigmatism, you may have
trouble sensing depth and easily feel fatigue due
to double images. It is advised to take frequent
breaks than the average adult.
y If your eyesight varies between your right and left
y
eye, correct your eyesight prior to watching 3D
contents.
Symptoms which require discontinuation or
refraining from watching 3D contents
y Do not watch 3D contents when you feel fatigue
y
from lack of sleep, overwork or drinking.
y When these symptoms are experienced, stop
y
using/watching 3D contents 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, visual inconvenience
or fatigue.
CAUTION
Viewing Environment
y Viewing Distance
y
- Maintain a distance of at least twice the screen
diagonal length when watching 3D contents.
If you feel discomfort in viewing 3D contents,
move further away from the TV.
Viewing Age
y Infants / Children
y
- Usage/ Viewing 3D contents 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 contents.
- 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.
y Teenagers
y
- Teenagers under the age of 19 may be
stimulated by light coming from 3D videos.
Advise them not to watch 3D videos for a long
time when they are tired.
y Elderly
y
- The elderly may perceive less of a 3D effect than
the youth. Do not sit closer to the TV than the
recommended distance.