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It features a high-end & super-bright XGA (1024x768) resolution with 4300 Lumens and a 3000: 1 contrast for visible colors.

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The Optoma TX778W is a wireless multimedia projector that uses the latest scaling technologies from Texas Instruments to deliver the functionality needed for large and demanding environments. It features a high-end & super-bright XGA(1024x768) resolution with 4300 Lumens and a 3000:1 contrast for visible colors in even the darkest room. In addition, the TX778W can be resized to UXGA(1600x1200), and is even HDTV compatible with 480i, 576i, and 1080i/p. Additional features of the Optoma TX778W projector include two 3-watt speakers, internal network compatibility via 802.11b/g, and a plethora of additional connectivity options, including HDMI, DVI-D w/HDCP, and also RJ45 for full network management. The Optoma TX778W retails for $2499.99 and comes with a 2 year limited warranty.

Features
  • Wireless, Multimedia
  • Darkchip3 DLP
  • Native XGA Resolution
  • HDTV Compatible
  • Two 3-Watt Speakers
  • Internal 802.11b/g
  • HDMI
  • DVI-D w/HDCP
  • RJ45
  • 2 Year Limited Warranty
Specifications
  • Technology: DarkChip DLP
  • Supported Aspect: 4:3, 16:9
  • Native Resolution: XGA(1024x768)
  • Maximum Resolution: UXGA(1600x1200)
  • Lamp Life: 3000 hours
  • Lens Throw Ratio: 1.57-1.89:1 (Distance/Width)
  • Brightness: 4300 Lumens
  • Contrast: 3000:1
  • Weight: 11.5 Lbs
Interfaces
  • HDMI
  • DVI-D w/HDCP
  • Two VGA-In
  • S-Video
  • Composite Video
  • RS-232
  • RJ45
  • USB
  • Five Audio-In
  • Audio-Out
  • VGA-Out
  • +12V Trigger
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