Christie CP4315-RGB Installation And Setup Manual page 7

• 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 1.0
meters.
• D—Vertical distance to hazard zone. The hazard zone must be no lower than 2.5 meters (US
installations) or 2.0 meters (global installations) above any surface upon which any persons
are permitted to stand.
• 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.
For US market only, hazard distances based upon FDA guidance document 1400056, Classification and
Requirements for Laser Illuminated Projectors (LIPs), dated February 18, 2015.
CP4315-RGB, CP4320-RGB, CP4330-RGB
Projection Lens
(Throw Ratio 4K)
0.90:1 HB fixed lens
1.13-1.66:1 DLPCine HB
zoom lens
1.13-1.72:1 Enhanced
DC 4K HB zoom lens
Cinema 4K-RGB Installation and Setup Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102710-08 Rev. 1 (03-2021)
Copyright © 2021 Christie Digital Systems USA, Inc. All rights reserved.
Part Number Hazard Distance (m)
CP4315-RGB
38-809071-XX 1.0
108-342100-XX 1.4
163-141107-XX 1.5
Safety precautions
CP4320-RGB CP4330-RGB
1.0 1.1
1.7 1.9
1.7 2.0
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