BenQ LW855UST - Notice on Laser

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Important safety instructions
Notice on laser
Caution – use of controls or adjustments or performance of procedures other than those specied
herein may result in hazardous radiation exposure.
Do not point laser or allow laser light to be directed or reected toward other people or
reective objects.
Direct or scattered light can be hazardous to eyes and skin.
There is a potential hazard of eye exposure to laser radiation if the included instructions are not
followed.
Do not allow to look into the projector beam at any distance from the projector. An adult should
supervise the children to prevent exposure risks.
Check that there is no one looking at the lens, when using the remote control for starting the
projector.
Do not look at the projected light using optical devices(binoculars, telescopes, magnifying glasses,
reectors, etc).
Laser class
This Laser Product is designated as Class 1 and CONSUMER LASER PRODUCT: EN 50689:2021
during all procedures of operation and complies with IEC 60825-1:2014 and
EN 60825-1:2014/A11:2021.
Laser parameters
Wavelength 449nm - 461nm (Blue)
Mode of operation Pulsed, due to frame rate
Pulse width 1.15ms
Pulse repetition rate 120Hz
Maximum laser energy 0.76mJ
Total internal power >100w
Apparent source size >10mm, at lens stop
Divergence >100 mili Radian