Toshiba 58L9300U User Manual page 8

8
• If your nose or temple turns red, or you feel any
pain or discomfort, stop using the 3D glasses.
Such symptoms may occur when wearing 3D
glasses for long periods of time.
• Be careful not to pinch your fingers in the hinge
of the 3D glasses.
Cautions on watching the 3D images
• Some viewers may experience a seizure or
blackout when exposed to certain flashing
images or lights contained in certain 3D
television pictures or video games.
Anyone who has had a seizure, loss of awareness,
or other symptoms linked to an epileptic condition,
or has a family history of epilepsy, should contact a
health care provider before using the 3D function.
• Due to the possible impact on vision
development, viewers of 3D video images
should be age 6 or above.
Children and teenagers may be more susceptible
to health issues associated with viewing in 3D and
should be closely supervised to avoid prolonged
viewing without rest.
• Avoid using the 3D function when under the
influence of alcohol.
• If you are ill or feel ill, you should refrain from
viewing 3D images, and consult your health
care provider as may be appropriate.
• If you experience any of the following symptoms
when viewing 3D video images, stop viewing
and contact your health care provider:
Convulsions, eye or muscle twitching, loss of
awareness, altered vision, involuntary movements,
disorientation, eye strain, nausea/vomiting,
dizziness, headaches.
• If you feet eye fatigue or other discomfort
from viewing 3D video images, remove the 3D
glasses and discontinue use until the condition
is eliminated.
• Viewing in 3D may cause dizziness and/or
disorientation for some viewers.
Therefore, to avoid injury do not place your TV near
open stairwells, balconies, or wires.
Also do not sit near objects that could be broken if
accidentally hit.
• When viewing 3D images, always wear 3D
glasses.
Watching 3D images without 3D glasses may cause
eye strain.
Use specified 3D glasses.
• When watching 3D images, do not wear 3D
glasses at an angle and do not lie down.
If you watch while lying down or with the glasses
tilted, the 3D effect is lost and it may cause eye
strain.
• It is recommended that the viewer's eyes and
3D glasses are level with the screen.
• If you have prescription eye glasses or contact
lenses, wear the 3D glasses over them.
Watching 3D images without appropriate eyewear
may cause eye strain.
• If 3D images often appear in double or if you
cannot see the images in 3D, stop viewing.
Continuous viewing may cause eye strain.
• Due to the possible impact on vision
development, viewers of 3D video images
should be age 6 or above.
Children and teenagers may be more susceptible
to health issues associated with viewing in 3D and
should be closely supervised to avoid prolonged
viewing without rest.
• Watching TV while sitting too close to the
screen for an extended period of time may
cause eye strain.
The ideal viewing distance should be at least three
times the screen height.
Screen height
• For 58L9300U Series: Use the 3D glasses in the
following viewing angle.
Otherwise, you may not see the correct 3D image.
Effective viewing angle:
- Within 30 ° horizontal, 20 ° vertical
• For 65L9300U/84L9300U Series: For optimal 3D
effect and to avoid eye fatigue it is important
that you properly select your viewing position.
The best viewing position is at the indicated viewing
distance with your eyes at the same level as the
center of the display as shown below. The center
of the optimum viewing area varies from set to set.
The usable viewing area is generally over the range
shown in the table below (actual angle not depicted
in drawing).
Sameheightas
Centerof Display
_Cenier0iD :plaiiiew, ngAngle'_
!.
-- ViewingDistance
65" Approx. 16 deg. Over 2.4 m
84" Approx. 30 deg. Over 3.1 m