Optoma Technology HD25LV ユーザーズマニュアル

English

Usage Notice

tions, those who are sleep deprived or under the influence of

alcohol should avoid utilizing the unit’s 3D functionality.

If you experience any of the following symptoms, stop viewing 3D

pictures immediately and consult a medical specialist: (1) altered

vision; (2) light-headedness; (3) dizziness; (4) involuntary move-

ments such as eye or muscle twitching; (5) confusion; (6) nausea;

(7) loss of awareness; (8) convulsions; (9) cramps; and/ or (10)

disorientation. Children and teenagers may be more likely than

adults to experience these symptoms. Parents should monitor

their children and ask whether they are experiencing these symp-

toms.

Watching 3D projection may also cause motion sickness, percep-

tual after effects, disorientation, eye strain and decreased postural

stability. It is recommended that users take frequent breaks to

lessen the potential of these effects. If your eyes show signs of

fatigue or dryness or if you have any of the above symptoms, im-

mediately discontinue use of this device and do not resume using

it for at least thirty minutes after the symptoms have subsided.

Watching 3D projection while sitting too close to the screen for

an extended period of time may damage your eyesight. The

ideal viewing distance should be at least three times the screen

height. It is recommended that the viewer’s eyes are level with the

screen.

Watching 3D projection while wearing 3D glasses for an extended

period of time may cause a headache or fatigue. If you experience

a headache, fatigue or dizziness, stop viewing the 3D projection

and rest.

Do not use the 3D glasses for any other purpose than for watch-

ing 3D projection. Wearing the 3D glasses for any other purpose

(as general spectacles, sunglasses, protective goggles, etc.) may

be physically harmful to you and may weaken your eyesight.

Viewing in 3D projection may cause disorientation for some view-

ers. Accordingly, DO NOT place your 3D PROJECTOR near open

stairwells, cables, balconies, or other objects that can be tripped

over, run into, knocked down, broken or fallen over.