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| Technical Details | ||
| Manufacturer |
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| Model | EW775 | |
| Type | DLP | |
| HDTV | Yes | |
| Recommend to use | Office | |
| Width | 16.31 inch (416 mm) | |
| Height | 5.61 inch (143 mm) | |
| Depth | 12.71 inch (324 mm) | |
| Weight | 19.8 lbs (9 kg) | |
| Image Brightness | 4500 ANSI lumens | |
| Image Contrast | 1500:1 | |
| Resolution Type | WXGA | |
| Resolution | 1280x800 | |
| Total Pixels | 1024000 | |
| Widescreen | Yes | |
| Projection Distance | 1.5 - 10.5 m | |
| Image Size | 0.87 - 7.64 m | |
| Throw Ratio | 1.62:1 - 2.03:1 | |
| Vertical Sync Rate | 15 - 91 KHz | |
| Horizontal Sync Rate | 43 - 85 Hz | |
| Fan Noise Level | 31 dB | |
| Lens Aperture | F/2.46 - 2.56 | |
| Focal Length | 22.8 - 28.5 mm | |
| Optical Zoom | 1.25 x | |
| Keystone Correction | Yes (vertical) | |
| Digital TV Video Formats | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p | |
| Analog Video Formats | PAL, SECAM, NTSC | |
| Lamp Life Cycle | 1500 hours | |
| Lamp Life Cycle (Economic Mode) | 2000 hours | |
| Lamp Count | 1 | |
| Lamp Power | 330 W | |
| Interfaces | D-Sub (VGA), HDMI, S-Video, Composite video input, Component video input, audio minijack, RGB (BNC), audio RCA, DVI, RS-232, USB (type B), Ethernet | |
| Speakers | Yes | |
| 3D Support | Yes | |
| Projectors Review |
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| User Guide Optoma EW775 Manual Download |
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