Key facts
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NEC P502H/P452H P502W/P452W Projector User's Manual
This user manual provides safety instructions and operational guidelines for NEC projectors models P502H/P452H and P502W/P452W. It includes warnings about electrical safety, proper installation, and precautions to prevent fire or shock. The manual also covers disposal guidelines and compliance with international regulations.
Key safety precautions include avoiding moisture, not covering the lens while operating, and ensuring proper ventilation. Installation must be done by qualified technicians for ceiling mounts, and the projector must be placed in a stable, dry location away from heat sources and direct sunlight.
NEC P452W specifications
| Resolution (P452W/P502W) | 1280 x 900 (16:10) |
|---|---|
| Brightness (P452W/P452H) | 4500 Lumens |
| Resolution (P452H/P502H) | 1920 x 0800 (16:9) |
| Brightness (P502W/P502H) | 5000 Lumens |
| Power Consumption (P452W/P452H) | 426W (max) |
| Power Consumption (P502W/P502H) | 465W (max) |
| Throw Ratio (P452W/P502W) | 1.3 – 2.2:1 (for 100" diagonal) |
| Throw Ratio (P452H/P502H) | 1.24 – 2.1:1 (for 100" diagonal) |
| Horizontal Lens Shift (P452W/P502W) | +/- 28% |
| Vertical Lens Shift (P452W/P502W) | + 59% |
Source: NEC P452W/P452H/P502W/P502H Projector Installation Guide
All NEC P452W documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
Can I install this projector myself?
Only if installing on a desk or table. Ceiling mounts must be installed by qualified technicians to avoid injury.
What should I do if something falls into the projector?
Disconnect the projector immediately and have a qualified service personnel remove the object.
What is the maximum power consumption for the P452W and P452H models?
The maximum power consumption for the P452W and P452H models is 426W.
From: NEC P452W/P452H/P502W/P502H Projector Installation Guide
What is the recommended baud rate for cable lengths longer than 20 feet?
It is recommended to change the baud rate to 9600 bps in the setup menu for cable lengths longer than 20 feet.
From: NEC P452W/P452H/P502W/P502H Projector Installation Guide