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Light Intensity Hazard Distance
This projector may become Class 1 Laser Product-Risk Group 3 (RG3) when installed with G lens (2.90 - 5.50
: 1) lens (throw ratio 2.90-5.50). Permanent eye injury is possible when exposed to the high intensity light
beam within the hazard distance (HD).
Projection Lens
G lens (2.90 - 5.50 :
2.90 - 5.50
1)
Follow the precautions to avoid light intensity hazard.
•
NEVER look into the lens! High intensity light beam.
•
Permanent eye injury is possible when exposed to the high intensity light beam within the hazard distance.
•
Operators shall control access to the light beam within the hazard distance or install the product at a height
that will prevent eye exposure within the hazard distance.
•
Do not place any reflective objects in the light path of the projector.
User definition
Throughout this manual, the term SERVICE PERSONNEL refers to Barco authorized persons having
appropriate technical training and experience necessary to be knowledgeable of potential hazards to which
they are exposed (including, but not limited to HIGH VOLTAGE ELECTRIC and ELECTRONIC CIRCUITRY
and HIGH BRIGHTNESS PROJECTORS) in performing a task, and of measures to minimize the potential risk
to themselves or other persons. Only Barco authorized SERVICE PERSONNEL, knowledgeable of such risks,
are allowed to perform service functions inside the product enclosure. The term USER and OPERATOR refers
to any person other than SERVICE PERSONNEL. When installing an interchangeable lens with a throw ratio
that make the projector become RG3, refer to chapter
projector and lens are intended for professional use only, and are not intended for consumer use.
FOR PROFESSIONAL USE ONLY means installation can only be carried out by Barco AUTHORIZED
PERSONNEL familiar with potential hazards associated with high intensity light beams.
Classification and Requirements for Laser Illuminated Projectors
Throw
Ratio
IEC 60825-1:2014
EN 60825-1:2014
+A11:2021
CLASS 1
(LIPs)
IEC 62471-5:2015
RISK GROUP 3
"Risk Group 3 Safety", page
Safety
Hazard distance
•
G50-W6: 1.3
meters
•
G50-W7: 1.5
meters
•
G50-W8: 2.0
meters
10. Such combination of
R5916677 /00
G50
9
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