LG BX286 User Guide - Page 28

User Controls Things to remember when watching 3D videos Please watch 3D videos within the recommended angle and dis- tance from the screen. (Recommended Distance: 1.5m~5m.) - If you exceed the recommended angle or distance, you may not be able to experience the full 3D effect. If you watch 3D video from very close to the screen for a pro- longed period of time, it may weaken your eyesight. If you watch the 3D videos for a prolonged time with 3D glasses, it may cause dizziness or eye fatigue.  P regnant women, elderly and infirm persons, anyone with a heart condition or motion sickness should refrain from watching 3D video. Also please don't watch 3D video after consuming alcohol. - A viewer may perceive 3D images as being real and may be- come alarmed or excited. Please remove objects that might easily break, or could cause injury, when watching the 3D video. - A viewer may make a sudden movement after mistaking a 3D image for a real object or event and could be injured by such objects. Parents should pay extra attention when children are viewing 3D video.  C hildren under the age of five should not be allowed to watch 3D video images, since this could cause complications in the proper development of eyesight. By following the preliminary steps as below, you can reduce the risks of problems related to 3D video viewing, such as photosensitive seizure for example. - Rest for 5 to 15 minutes after one hour of viewing 3D video. - If your sight is different for each of your eyes, please correct eyesight before watching. - Adjust your eye level to the 3D screen height and watch from directly in front of the screen. - If you experience a headache, exhaustion or dizziness, please stop watching and take a rest. - Refrain from watching 3D video for a prolonged time if you feel sleepy, exhausted or sick. 28 English