Take Frequent Breaks To Rest Your Eyes - Hitachi LP-WU9100B User Manual

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Warning, Notices, and Safety Instructions

Take frequent breaks to rest your eyes

Viewing the projected screen for a long time could strain your eyes. Be sure to rest your eyes
adequately.
Caution for 3D
Do not let children view in 3D when they are not accompanied by adults.
Refrain from 3D viewing for children under the age of six due to the possibility of vision
impairment. Be sure to check the health of children viewing in 3D because they may not express
that they are feeling unwell.
When viewing in 3D, be sure that you are at an appropriate distance from the front of the screen.
It is recommended to keep a distance of at least three times of the screen height.
Check that the settings are correct and the 3D effect is correctly applied. If the image is inversed
and images seen by the right and the left eye are swapped, the 3D effect is not working and it may
cause eyestrain or make you feel unwell.
Viewing in 3D is not appropriate for the following people because it may make their medical
conditions worse.
People with a history of photosensitive epilepsy
People with heart disease
Pregnant women
People with serious illness
People with a history of epileptic seizures
It is recommended to stop viewing in 3D if any of the following conditions occur.
When you feel unwell, tired, sleep-deprived, fatigued, or drunken.
The 3D image seems doubled or not clear.
Some people may feel like they are moving by themselves and get a symptom like "sea sickness"
when they view in 3D that rotates, rolls, or shakes.
Be sure to take a rest at regular intervals to avoid eyestrain when viewing in 3D for a long time.
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