| Item # | 523539 |
| Manufacturer # | TB7282 |
| 3D Type | 3D Ready |
| brand name | Vivitek |
| Brightness | 3000 lumens |
| contrast ratio | 15000:1 |
| depth | 8.3 in. |
| Economy Mode Lamp Life | 6000 Hour |
| form factor | Ceiling Mountable; Desktop |
| Graphic Mode | WXGA |
| HDMI Version | HDMI 1.4 |
| Input Scan Format | 1080p |
| manufacturer | Delta Electronics, Inc |
| maximum diagonal image size | 25 ft |
| Maximum Horizontal Sync | 101.60 kHz |
| Maximum Lens Aperture | F/2.73 |
| maximum projection distance | 32.81 ft |
| maximum resolution | 1600 x 1200 |
| Maximum Vertical Sync | 120 Hz |
| Minimum Diagonal Image Size | 27" |
| Minimum Lens Aperture | F/2.52 |
| Minimum Projection Distance | 39.37" |
| model | D557W |
| Native Aspect Ratio | 16:10 |
| native resolution | 1280 x 800 |
| Normal Mode Lamp Life | 5000 Hour |
| Number of Lamps | 1 |
| number of speakers | 1 |
| Operating Power Consumption | 240 W |
| optical zoom | 1.1x |
| Output Scan Format | 720p |
| Parts Warranty/Labor | 1 Year - Lamp |
| ports | 1 audio line in; 1 audio line out; 1 composite video; 1 HDMI; 1 S-video; 1 USB; 1 VGA in; 1 VGA out |
| Projection Method | Front; Rear; Ceiling |
| Speaker Output Mode | Mono |
| Speaker Output Power | 2 W |
| Standby Power Consumption | 500 mW |
| Throw Ratio | 1.54 to 1.76:1 Distance:Width |
| Total Number of HDMI Ports | 1 |
| Uniformity | 95% |
| Vertical Keystone Correction | -40°/+40° |
| Video Signal Format | SECAM; NTSC; PAL |
| Video Signal Standard | HDTV |
| Weight (Approximate) | 5.07 lb |
| white brightness (white light output) | 3000 lm |
| Zoom Type | Manual Zoom |
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