Projectors
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BenQ MX722 4000 Lumen XGA 3D DLP Projector
This projector is our Main Stage projector and was purchased primarily for it's high lumens so that the images could be more easily seen in the brightness of the main area. It also has some wonderful additional features like HDMI.
This was purchased in 2014 from Amazon for $799.99.
Links
Vivitek VID820MS D820MS DLP Projector
This is our main Projector. We use these for video and panel rooms. We own 5.
We purchased 5 in 2010 for $349.95 each from B&H Photo.
Specs
| Manufacturer | Vivitek |
| Model | D820MS |
| Type | DLP |
| Width | 10.98 inch (280 mm) |
| Height | 3.76 inch (96 mm) |
| Depth | 8.04 inch (205 mm) |
| Weight | 5.7 lbs (2.6 kg) |
| Image Brightness | 2600 ANSI lumens |
| Image Contrast | 2200:1 |
| Resolution Type | SVGA |
| Resolution | 800×600 |
| Total Pixels | 480000 |
| Projection Distance | 0.9 – 9.1 m |
| Image Size | 0.6 – 6.5 m |
| Throw Ratio | 1.9:1 – 2.16:1 |
| Vertical Sync Rate | 15 – 91 KHz |
| Horizontal Sync Rate | 43 – 87 Hz |
| Fan Noise Level | 32 dB |
| Lens Aperture | F/2.52 – 2.73 |
| Focal Length | 21.8 – 24 mm |
| Optical Zoom | 1.1 x |
| Keystone Correction | Yes (vertical) |
| Digital TV Video Formats | 480i, 480p, 576i, 576p, 720p, 1080i |
| Analog Video Formats | PAL, SECAM, NTSC |
| Lamp Life Cycle | 3000 hours |
| Lamp Life Cycle | (Economic Mode) 4000 hours |
| Lamp Count | 1 |
| Lamp Power | 180 W |
| Interfaces | D-Sub (VGA), S-Video, Composite video input, Component video input, audio minijack, RS-232, USB (type B) |
| Speakers | Yes |