Introduction
HS Series D16-20 Installation and Setup Guide
7
020-001464-02 Rev. 1 (10-2018)
Copyright ©2018 Christie Digital Systems USA Inc. All rights reserved.
Light intensity hazard distance
This projector has been classified as Risk Group 3 according to the IEC 62471:2006 and IEC 62471-
5:2015 standard due to possible hazardous optical and thermal radiation being emitted.
The following diagram shows the zones for optical 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 shall be a minimum of 2.5
meters.
• D—Vertical distance to hazard zone. The hazard zone shall 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.
Warning! If not avoided, the following could result in death or serious injury.
• PERMANENT/TEMPORARY BLINDNESS HAZARD! No direct exposure to the beam must be
permitted.
• PERMANENT/TEMPORARY BLINDNESS HAZARD! 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. Hazard zone shall be no lower than 3.0 meters above the
floor. In addition, horizontal clearance to the hazard zone shall be a minimum 2.5 meters.
• EXTREME BRIGHTNESS! Do not place reflective objects in the product light path.
