http://www.projectorcentral.com/NEC-NP500.htm
| Manufacturer: | NEC |
| Projector Model: | NP500 |
| Technology: | |
| Brightness: | 3,000 Lumens |
| Brightness (Eco): | 2400 |
| Contrast Ratio: | 500:1 |
| Native Resolution: | XGA (1024x768) |
| Max Resolution: | 1600x1200 |
| 3D: | No |
| Native Aspect Ratio: | 4:3 |
| Video Compatibility: | Component, S-video, Composite |
| HDTV: | 720p, 1080i, 576i, 576p |
| Lamp Life (hours): | 3000 |
| Noise Level (-db): | 35.0 |
| Audio: | 7.0W Mono |
| DVI or HDMI: | DVI-I (HDCP) |
| Zoom Lens: | 1.20:1 |
| Power Zoom/Focus: | No |
| Optical Lens Shift: | No |
| Optional Lens: | No |
| Classroom: | No |
| Wireless Presenting: | Yes |
| Wireless Networking: | No |
| Special Features: | RS232 port, blackboard mode, close-captioning capabilities |
| Dimensions: | 3.7h x 12.1W x 10.3D |
| Weight: | 6.6 lbs. |
| Warranty: | 2 years |