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1. Safety
TH Theater.
RZ Restriction Zone in the theater.
SH Separation Height.
SW Separation Width.
Based on national requirements, no person is allowed to enter the projected beam within the zone between the projection lens and
the related hazard distance (HD). This shall be physically impossible by creating suf
fi
cient separation height or by placing barriers.
The minimum separation height takes into account the surface upon which persons other than operator, performers or employees
are permitted to stand.
On image 1-2 a typical setup is displayed. It must be veri
fi
ed if these minimum requirements are met. If required a restricted zone
(RZ) in the theater must be established. This can be done by using physical barrier, like a red rope as illustrated in image 1-2.
The restricted area sticker can be replaced by a sticker with only the symbol.
PR
RESTRICTED
AREA
RESTRICTED
AREA
Image 1-2
1.5
HD for fully enclosed projection systems
HD
Hazard Distance (HD) is the distance measured from the projection lens at which the intensity or the energy per surface
unit becomes lower than the applicable exposure limit on the cornea or on the skin. The light beam is considered (to
be) unsafe for exposure if the distance from a person to the light source is less than the HD.
Restriction Zone (RZ) based on the HD
The projector is also suitable for rear projection applications; projecting a beam onto a defuse coated projection screen. As displayed
in image 1-3 two areas should be considered: the restricted enclosed projection area (RA) and the observation area (TH).
R5906112 UDX SERIES 24/05/2017
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Содержание UDX 4K32
Страница 1: ...UDX series User Manual R5906112 01 24 05 2017...
Страница 4: ......
Страница 16: ...1 Safety 12 R5906112 UDX SERIES 24 05 2017...
Страница 40: ...5 Graphic User Interface GUI 36 R5906112 UDX SERIES 24 05 2017...
Страница 56: ...8 GUI Installation Image 8 24 Laser power adjustment 52 R5906112 UDX SERIES 24 05 2017...
Страница 68: ...9 GUI System Settings 64 R5906112 UDX SERIES 24 05 2017...
Страница 70: ...10 Status menu 66 R5906112 UDX SERIES 24 05 2017...
Страница 72: ...11 Maintenance 68 R5906112 UDX SERIES 24 05 2017...