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Home  >  Projectors >  Item # OPTXR774 (MFR# TXR774)
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TXR774 - Multimedia Projector
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Optoma TXR774 - Multimedia Projector

Condition: Brand new, USA Warranty
With a brightness level of 4300 lumens, as well as a DLP chipset and BrilliantColor technologies from Texas Instruments, the Optoma TXR774 delivers exceptionally bright and crisp images.

With a brightness level of 4300 lumens, as well as a DLP chipset and BrilliantColor technologies from Texas Instruments, the Optoma TXR774 delivers exceptionally bright and crisp images.The Optoma TXR774 features networking options and extensive connectivity options which make it an ideal projection product for demanding environments. The TXR774 redefines versatility.


  • Native XGA resolution, HD compatible
  • Exceptional brightness at 4300 lumens
  • Presentation friendly IR remote with laser pointer
  • Features a DLP chipset and BrilliantColor technologies from Texas Instruments
  • Extensive connectivity such as DVI, VGA, s-video, composite, RS-232, USB and RJ45
  • Manage the projector via network connection
  • Includes closed captioning

Detailed Specifications

  • Display Technology:  Single 0.7" DarkChip3 DMD DLP Technology by Texas Instruments
  • Resolution:  Native XGA (1024 x 768)
  • Maximum Resolution:  UXGA (1600 x 1200)
  • Brightness (Typical):  4300 ANSI Lumens
  • Contrast Ratio:  3000:1 (Full On/Full Off)
  • Lamp Life and Type:  Estimated at 3000/2000 Hours (STD/Bright) 280W UHP
  • Throw Ratio:  1.8 - 2.1:1 (Distance/Width)
  • Image Size (Diagonal):  24" to 306" (0.60 to 7.77 m)
  • Projection Distance:  3.3 ft to 36.7 ft (1.0 to 11.1 m)
  • Remote Control:  Fully Featured Remote Control w/Mouse and Laser Pointer
  • Displayable Colors:  134.2 Million
  • Audio:  One 3-Watt Speaker
  • Aspect Ratio:  4:3 Native, 16:9 Compatible
  • User Controls:  Complete On Screen Menu Adjustments in 22 Languages
  • Computer Compatibility:  VGA, SVGA, XGA, SXGA+, UXGA, VESA, PC and Macintosh Compatible
  • Video Compatibility  NTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (576i/p, 720p, 1080i/p)
  • Uniformity:  85percent
  • Keystone Correction:  ? 30 degrees Vertical
  • Horizontal Scan Rate: 15 kHz, 31 to 90 kHz
  • Vertical Refresh Rate:  50 to 85 Hz
  • Projection Lens:  F = 2.6~2.81, f = 26.01~29.84 mm, 1.15x Manual Zoom and Focus
  • Monitor Loop Through:  D-Sub 15 VGA Output
  • I/O Connectors:  DVI-I w/HDCP, Composite Video, VGA-In, S-Video, Two Audio-In, VGA-Out, Audio-Out, USB, RJ45,
  • 12V Trigger, RS-232
  • Security:  Kensington Lock Port
  • Projection Method:  Front, Rear, Ceiling Mount, Table Top
  • Weight:  8.2 lbs (3.7 kg)
  • Dimensions (W x H x D):  11.8" x 3.9" x 9.6" (300 x 100.5 x 244 mm)
  • Noise Level (STD/Bright):  30dB/32dB
  • Power Supply:  AC Input 100-240V, Auto-Switching
  • Power Consumption:  350 Watts (Maximum), <6 Watts (Standby)
  • Operating Temperature:  41-104 degrees F (5-40 degrees C) (85 percent Humidity), Adjustable Fan Speed for High Altitude Application
  • Standard Accessories:  AC Power Cord, VGA to VGA Cable, Composite Video Cable, USB Cable, Remote Control, Batteries for Remote, Carrying Case, Quick Start Guide, Warranty Card and CD-ROM User's Manual
  • Optional Accessories:  Ceiling Mount, VGA to Component Cable, S-Video Cable, DVI to DVI Cable, DVI to HDMI Adapter and PanoView Series Screens
  • Warranty:  3 Years Optoma Express Replacement Service, 1 Year on Lamp

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