Epson Pro L20002UNL User Manual page 295

These values are minimum values and are based on the guidance provided in IEC 62471-5:2015 section
6.6.5.
The installer must understand the risk and apply protective measures based upon the hazard distance
as indicated on the label and in the user information. Installation method, separation height, barriers,
detection systems or other applicable control measures shall prevent spectator access to the projected
light within the hazard distance.
For example, projectors that have a HD greater than 1 meter and emit light into an uncontrolled area
where persons may be present should be positioned in accordance with "the fixed projector installation"
parameters, resulting in a HD that does not extend into the audience area unless the beam is at least 2.0
meters above the floor level. In environments where unrestrained behavior is reasonably foreseeable,
the minimum separation height should be greater than or equal to 3.0 meters to prevent potential
exposure, for example by an individual sitting on another individual's shoulders, within the HD.
Sufficiently large separation height may be achieved by mounting the image projector on the ceiling or
through the use of physical barriers.
U.S.A. Market Only:
This projector is a Class 1/RG3 laser product that complies with FDA Title 21 CFR 1040. This projector
can only be installed by qualified service personnel with an approved laser light show variance. Only
trained users with a valid laser light show variance are allowed access to the area where the projector is
installed. The area should be secured and access to it controlled by the owner of the location. Installers
must have a valid variance for production of Class IIIb and IV laser light shows and/or for incorporation of
the RG3 LIPs into their shows. Dealers, distributors, and end-users are also required to obtain a valid
laser light show variance.
If you are renting out this projector, it should only be delivered to parties that demonstrates that they
have a valid variance in effect at the time of delivery that permits them to produce laser light shows
incorporating this projector.
For a laser-illuminated projector (LIP) installed in the U.S.A. market, the following limits apply. For
installations other than in cinema theaters, an LIP shall be installed at a height vertically above the floor
such that the bottom plane of the hazard zone shall be no lower than 3.0 meters above the floor.
Horizontal clearance to the hazard zone shall be 2.5 meters. Any human access horizontally to the
hazard zone, if applicable, shall be restricted by barriers. If human access is possible in an unsupervised
environment, the horizontal or vertical clearances shall be increased to prevent exposure to the RG3
hazard zone.
Install one or more readily accessible controls to immediately terminate LIP projection light. The power
input at the projector side is considered as a reliable disconnect device. When required to switch off the
projector, disconnect the power cord at the projector side. In case the power input at the projector side is
not accessible (such as in a truss mount), the socket outlet supplying the projector shall be installed
nearby the projector and be easily accessible, or a readily accessible general disconnect device shall be
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