NEC NP50ZL Zoom Lens Instruction Manual
- June 4, 2024
- NEC
Table of Contents
For Canada/South America
Notice about Zoom Lens NP50ZL
This projector can be used with the NP50ZL zoom lens.
After attaching the NP50ZL, it must be fixed to the projector according to the
NP50ZL Handling Instructions.
Please ask your dealer to attach and fix your lens unit.
Lens specifications
Motorized lens shift, Motorized zoom , Motorized focus
(Throw ratio 0.60–0.75:1, F1.9–2.1, f=10.2–12.8 mm)
Hazard zone
The below figure describes the radiation zone (hazard zone) of light emitted by the projector that is classified as Risk Group 3 (RG3) of IEC/EN 62471-5 First edition 2015.
Overhead view
Side view
PA1004UL-W/PA1004UL-B
| Zoom | Hazard zone (m) |
|---|---|
| HD | H |
| Wide | 0.2 |
| Tele | 0.3 |
PA804UL-W/PA804UL-B
| Zoom | Hazard zone (m) |
|---|---|
| HD | H |
| Wide | 0.2 |
| Tele | 0.2 |
Maximum laser light radiation range
Horizontal angle (unit: degree)
| Zoom | Lens position |
|---|---|
| Right most | Center (Reference value) |
| HR | HC |
| Tele | 42.0 |
| Wide | 48.2 |
Vertical angle (unit: degree)
| Zoom | Lens position |
|---|---|
| Upper most | Center (Reference value) |
| VU | VC |
| Tele | 38.8 |
| Wide | 44.9 |
Lens shift / Zoom / Focus
- Please refer to the NP50ZL Handling Instructions for how to adjust the lens unit.
- The lens shift range is the same as that for the NP40ZL/NP41ZL/NP43ZL.
LENS CALIBRATION / LENS MEMORY
- This feature is not supported.
Recommended [THROW RATIO] adjustment ranges
On-Screen Menu
[DISPLAY] → [GEOMETRIC CORRECTION] → [KEYSTONE] → [THROW RATIO] (User’s
manual: page 113)
6–8
Throw distance and screen size
| Screen size | Throw distance |
|---|---|
| (inch) | (inch) |
| 30 | — |
| 40 | — |
| 50 | — |
| 60 | 30 – 38 |
| 80 | 41 – 51 |
| 100 | 51 – 64 |
| 120 | 62 – 77 |
| 150 | 78 – 97 |
| 200 | 104 – 130 |
| 240 | 126 – 156 |
| 300 | 157 – 196 |
| 400 | 211 – 262 |
| 500 | 264 – 328 |
7N8R1071
Printed in China
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