NEC NP-PH3501QL - Page 11

ix
Important Information
Radiation Range of Emitted Light by the Projector (HD: Hazard Distance)
• The below table describes the radiation range of emitted light by the projector that is classied 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 classied 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 dis-
tance at least between the oor 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.
(IEC62471-5 First edition 2015) (IEC62471:2006 (for USA))
Lens
RG3
HD(m)
Screen
size(m)
H V
L2K-10F1 4.1 4.51 2.38
L4K-11ZM
Wide 4.6 4.07 2.15
Tele 7.1 4.13 2.18
L4K-15ZM
Wide 6.2 4.28 2.25
Tele
9.1 4.33 2.29
L4K-20ZM
Wide 8.2 4.14 2.18
Tele 14.0 4.12 2.17
L2K-30ZM
Wide 11.0 4.07 2.15
Tele 16.0 4.10 2.16
L2K-43ZM1
Wide 16.0 4.10 2.16
Tele 22.0 4.07 2.15
L2K-55ZM1
Wide 21.0 4.20 2.21
Tele 32.0 4.16
2.19
Lens
RG3
HD(m)
Screen
size(m)
EHv
H V
L2K-10F1 4.1 4.51 2.38 10
L4K-11ZM
Wide 4.6 4.07 2.15 11
Tele 7.1 4.13 2.18 14
L4K-15ZM
Wide 6.2 4.28 2.25 12
Tele
9.1 4.33 2.29 17
L4K-20ZM
Wide 8.2 4.14 2.18 16
Tele 14.0 4.12 2.17 17
L2K-30ZM
Wide 11.0 4.07 2.15 20
Tele 16.0 4.10 2.16 22
L2K-43ZM1
Wide 16.0 4.10 2.16 22
Tele 22.0 4.07 2.15 22
L2K-55ZM1
Wide 21.0 4.20 2.21 24
Tele 32.0 4.16
2.19 27
[Plan view]
[Side view]
RG3 range
HD
H
V
* If lens shift is utilized, please consider the shift of projected image according to the volume of lens shift. (→ page 10)