• 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.
Lens
RG3
HD (m)
Screen size (m)
H
V
NC-50LS12Z
Wide
6.0
5.31
2.80
Tele
8.0
4.82
2.54
NC-50LS14Z
Wide
7.0
5.38
2.84
Tele
9.5
5.14
2.71
NC-50LS16Z
Wide
7.0
4.83
2.55
Tele
9.0
4.09
2.16
NC-50LS18Z
Wide
7.0
4.38
2.31
Tele
11.0
4.07
2.15
NC-50LS21Z
Wide
8.0
4.10
2.16
Tele
13.0
3.94
2.08
L2K-30ZM
Wide
11.0
4.07
2.15
Tele
16.0
4.10
2.16
Lens
RG3
HD (m)
Screen size (m)
EHv
H
V
NC-50LS12Z
Wide
6.0
5.31
2.80
12
Tele
8.0
4.82
2.54
16
NC-50LS14Z
Wide
7.0
5.38
2.84
14
Tele
9.5
5.14
2.71
19
NC-50LS16Z
Wide
7.0
4.83
2.55
14
Tele
9.0
4.09
2.16
18
NC-50LS18Z
Wide
7.0
4.38
2.31
14
Tele
11.0
4.07
2.15
19
NC-50LS21Z
Wide
8.0
4.10
2.16
16
Tele
13.0
3.94
2.08
22
L2K-30ZM
Wide
11.0
4.07
2.15
20
Tele
16.0
4.10
2.16
22
NC3541L
(IEC62471-5 First edition 2015)
(IEC62471:2006 (for USA)
