Light Intensity Hazard Distance - Christie Crimson Series Installation And Setup Manual
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Light intensity hazard distance
This projector has been classified as Risk Group 3 as per the IEC 62471-5:2015 standard due to
possible hazardous optical and thermal radiation being emitted.
Warning! If not avoided, the following could result in serious injury.
•
PERMANENT/TEMPORARY BLINDNESS HAZARD! No direct exposure to the beam must be
permitted. Class 1 Laser Product - Risk Group 3 according to IEC 60825-1:2014 and IEC
62471-5:2015.
•
PERMANENT/TEMPORARY BLINDNESS HAZARD! Operators must control access to the beam
within the hazard distance or install the product at the height that prevents exposure of
spectators' eyes within the hazard distance. The hazard zone must be no lower than 3.0 meters
above the floor and the horizontal clearance to the hazard zone must be a minimum 2.5 meters.
•
EXTREME BRIGHTNESS! Do not place reflective objects in the product light path.
The following diagram and table show the zones for ocular and skin hazard distances:
•
A—Hazard zone. The region of space where the projection light from the laser-illuminated
projector is above emission limits for Risk Group 2. The light intensity may cause eye damage
after a momentary or brief exposure (before a person can avert his or her eyes away from the
light source). The light may cause skin burns to occur.
•
B—Hazard distance. Operators must control access to the beam within the hazard distance or
install the product preventing potential exposure of the spectators' eyes from being in the
hazard distance.
•
C—No access zone. Horizontal clearance of the no access zone must be a minimum of 2.5
meters.
•
D—Vertical distance to hazard zone. The hazard zone must be no lower than 3.0 meters above
the floor.
•
E—Represents the top view of the projector.
•
F—Represents the side view of the projector.
The following table lists the hazard distance for the Christie projector lens with the zoom adjusted to
its most hazardous position.
Crimson Installation and Setup Guide–Crimson HD25, Crimson WU25, Crimson HD31, Crimson WU31, Mirage HD25, Mirage WU25
020-102647-07 Rev. 1 (12-2019)
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2019 Christie Digital Systems USA, Inc. All rights reserved.
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Introduction
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