Optoma EH415 - Manual (Page 7)

English
7
Usage Notice
Eye Safety Warnings
▀ ■ Avoid staring/facing directly into the projector beam
at all times. Keep your back to the beam as much as
possible.
▀ ■ 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, use room blinds
to reduce ambient light levels.