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• The below table describes the radiation range of emitted light by the projector that is classified as Risk Group 3
(RG3) of IEC62471-5 First edition 2015.
• The below table describes the radiation range of emitted light by the projector that is classified as Risk Group 3
(RG3) of IEC62471:2006.(for USA).
• Please keep within bounds for installing the projector.
Install a barrier for preventing human eyes from entering the RG3 area. For the barrier installation position, keep
horizontal safety zone over 1.5m from the RG3 area. In case to install the projector over head, keep over 3m
distance at least between the floor surface and the RG3 area.
Operators shall control access to the beam within the hazard distance or install the product at the height that will
prevent exposures of spectators' eyes within the hazard distance.
NC3541L
(IEC62471-5 First edition 2015)
Lens
HD (m)
Wide
NC-50LS12Z
Tele
Wide
NC-50LS14Z
Tele
Wide
NC-50LS16Z
Tele
Wide
NC-50LS18Z
Tele
Wide
NC-50LS21Z
Tele
Wide
L2K-30ZM
Tele
Screen size (m)
RG3
H
V
6.0
5.31
2.80
8.0
4.82
2.54
7.0
5.38
2.84
9.5
5.14
2.71
7.0
4.83
2.55
9.0
4.09
2.16
7.0
4.38
2.31
11.0
4.07
2.15
8.0
4.10
2.16
13.0
3.94
2.08
11.0
4.07
2.15
16.0
4.10
2.16
(IEC62471:2006 (for USA)
Lens
Wide
NC-50LS12Z
Tele
Wide
NC-50LS14Z
Tele
Wide
NC-50LS16Z
Tele
Wide
NC-50LS18Z
Tele
Wide
NC-50LS21Z
Tele
Wide
L2K-30ZM
Tele
Screen size (m)
RG3
HD (m)
H
V
6.0
5.31
2.80
8.0
4.82
2.54
7.0
5.38
2.84
9.5
5.14
2.71
7.0
4.83
2.55
9.0
4.09
2.16
7.0
4.38
2.31
11.0
4.07
2.15
8.0
4.10
2.16
13.0
3.94
2.08
11.0
4.07
2.15
16.0
4.10
2.16
EHv
12
16
14
19
14
18
14
19
16
22
20
22
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