Digital Projection
M-Vision Laser 21000 WU
Rev A November 2018
Page 11
Important Information
When using projectors in environments with third party high power laser systems avoid
direct laser beams pointing towards the projection lens. This may cause incident light
to converge into the optical engine and cause damage to the DLP DMD.
Please pay attention to projector installation with respect to other staging laser light
equipment set-up. These systems can cause permanent damage to the DMD imaging
devices used in our projectors. This damage is not covered by our warranty.
Make sure the lens cap is removed from the rear of the lens before it is inserted into the
projector.
Make sure the lens caps are removed from the lens before operating the projector. Light
energy levels this have been known to cause damage to both the lens and projector
optics. This damage is not covered by our warranty.
Light hazard warning
Failure to comply with the following may result in serious injury:
•
No direct exposure to the beam is permitted, RG3 IEC 62471-5:2015.
•
Operators control access to the beam within the hazard distance or install the
projector at sufficient height to prevent exposures of spectators’ eyes within the
hazard distance.
The
hazard distance
(Fig. 1)
is the distance measured from the projection lens at which the intensity
or energy per unit of surface is lower than the applicable exposure limit on the cornea or skin. If the
person is within the hazard distance, the beam is considered unsafe for exposure.
The hazard distance for this projector is 6.5 m.
Fig. 1: hazard distance
