Optoma DV11 User Manual - Page 5

Eye Safety - ceiling mount

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English Eye Safety USAGE NOTICE ▀■ Avoid staring directly into the projector beam at all times. ▀■ Minimize standing facing into the beam. Keep your back to the beam as much as possible. ▀■ Use of a stick or laser pointer to avoid the need for the user to enter the beam is recommended. ▀■ Ensure that projectors are located out of the sight line from the screen to the audience; this ensures that, when presenters look at the audience, they do not also have to stare at the projector lamp. The best way to achieve this is by ceiling-mounting rather than floor or table-mounting the projector. ▀■ When projector is used in a classroom, adequately supervise students when they are asked to point out something on the screen. ▀■ In order to minimize the lamp power needed to project a visible presentation, use room blinds to reduce ambient light levels. DVD Projector * 5

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DVD Projector
*
5
E
nglish
USAGE nOtIcE
Eye Safety
▀
■
Avoid staring directly into the projector beam at all times.
▀
■
Minimize standing facing into the beam. Keep your back to the
beam as much as possible.
▀
■
Use of a stick or laser pointer to avoid the need for the user to
enter the beam is recommended.
▀
■
Ensure that projectors are located out of the sight line from the
screen to the audience; this ensures that, when presenters look
at the audience, they do not also have to stare at the projec-
tor lamp. The best way to achieve this is by ceiling-mounting
rather than floor or table-mounting the projector.
▀
■
When projector is used in a classroom, adequately supervise
students when they are asked to point out something on the
screen.
▀
■
In order to minimize the lamp power needed to project a
visible presentation, use room blinds to reduce ambient light
levels.