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1. Safety
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
1.4
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).
RA
TH
sw
PD
HD
DIFFUSE
sw
RZ
sw
sw
PR
HD
REFLECTION
RESTRICTED
AREA
RESTRICTED
AREA
Image 1-3
RA Restricted Access location (enclosed projection area).
PR Projector.
TH Theater (observation area).
8
R5906070 HDX 4K 23/09/2016
Summary of Contents for HDX 4K
Page 1: ...HDX 4K User guide R5906070 00 23 09 2016 ...
Page 4: ......
Page 24: ...2 Installation preparations 20 R5906070 HDX 4K 23 09 2016 ...
Page 44: ...4 Lenses Lens selection 40 R5906070 HDX 4K 23 09 2016 ...
Page 50: ...5 Input Communication 46 R5906070 HDX 4K 23 09 2016 ...
Page 60: ...7 Graphic User Interface GUI 56 R5906070 HDX 4K 23 09 2016 ...
Page 62: ...8 GUI Source 58 R5906070 HDX 4K 23 09 2016 ...
Page 66: ...9 GUI Image 62 R5906070 HDX 4K 23 09 2016 ...
Page 72: ...10 GUI Installation 68 R5906070 HDX 4K 23 09 2016 ...
Page 78: ...12 Maintenance 74 R5906070 HDX 4K 23 09 2016 ...
Page 90: ...13 Servicing 86 R5906070 HDX 4K 23 09 2016 ...
Page 94: ...A Specifications 90 R5906070 HDX 4K 23 09 2016 ...