LG EC93 Series Owner's Manual page 13

CAUTION
Viewing Environment
y Viewing Distance
- 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
- Usage/ Viewing 3D contents for children under the age of 6 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
- Teenagers under the age of 19 may react with sensitivity due to stimulation
from light in 3D contents. Advise them to refrain from watching 3D contens
for a long time when they are tired.
y Elderly
- The elderly may perceive less 3D effect compared to the youth. Do not sit
closer to the TV than the recommended distance.
Cautions when using the 3D glasses
y Make sure to use LG 3D glasses. Otherwise, you may not be able to view 3D
videos properly.
y Do not use 3D glasses instead of your normal glasses, sunglasses or
protective goggles.
y Using modified 3D glasses may cause eye strain or image distortion.
y Do not keep your 3D glasses in extremely high or low temperatures. It will
cause deformation.
y The 3D glasses are fragile and are easily scratched. Always 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.
SAFETY INSTRUCTIONS
13