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Home  >  Projectors >  Item # OPTX779 (MFR# TX779)
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TX779 DLP Multimedia Projector
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Optoma TX779 DLP Multimedia Projector

Condition: Brand new, USA Warranty
Crestron RoomView for projector management, presentation-friendly IR remote with USB mouse function and laser pointer, environment-friendly design, built-in closed captioning.

Superior Visual Performance for Demanding Applications

The Optoma TX779 DLP projector is exceptionally bright at 4500 lumens to provide outstanding video and data display in large rooms and in rooms with high ambient light. Remotely monitor, manage and control the Optoma TX779 over the network via the integrated RJ45 Crestron RoomView user-friendly interface. The environment-friendly TX779 has energy saving features including less than 1 watt standby mode, saving you money in the long run.

Note: 3D content can be viewed with active LCD shutter glasses when the projector is connected to a computer with a compatible 3D graphics card.


  • Bright at 4500 ANSI lumens with high contrast ratio of 3000:1 (full on/off)
  • Crestron RoomView for projector management and control via RJ45 connection
  • Presentation-friendly IR remote with USB mouse function and laser pointer
  • Environment-friendly design - consumes <1 watt in standby mode
  • Built-in closed captioning


Display Technology: Single 0.7" DC3 DLP Technology by Texas Instruments
Native Resolution: XGA (1024 x 768)
Maximum Resolution: HD (1920 x 1080)
Brightness (Typical): 4500 ANSI Lumens
Contrast Ratio: 3000:1 (Full On/Full Off)
Lamp Life and Type: 3000/2000 Hours (STD/Bright) 280W P-VIP
Throw Ratio: 1.8 to 2.1:1 (Distance/Width)
Projection Distance: 3.28' to 32.8' (1.0 to 10m)
Image Size (Diagonal): 23.4" to 300" (0.59 to 7.62m)
Offset: 112 Percent
Displayable Colors: 1.07 Billion
Uniformity: 85 Percent
Audio: 3-Watt Speaker
Noise Level (STD/BRIGHT): 28dB/30dB
Remote Control: IR Remote Mouse with Laser Pointer
Computer Compatibility: HD, UXGA, WXGA, SXGA+, SXGA, XGA, SVGA, VGA Resized, VESA, PC and Macintosh Compatible
Video Compatibility: NTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i/p)
3D Compatibility: 120Hz Frame Sequential 3D for Resolutions Up to 720p, 60Hz Field Sequential 3D for Resolutions Up to 480i
Monitor Loop Through: D-Sub 15-Pin VGA Output (Functional in Both Normal and Standby Modes)
User Controls: Complete On-Screen Menu Adjustments in 23 Languages
Projection Lens: F=2.6-2.81, f=26.9-29.8mm, 1.15x Manual Zoom and Focus
I/O Connectors: HDMI, Two VGA-In, VGA-Out, DVI-D, S-Video, Composite Video, Stereo RCA Audio-In, Stereo Audio-In, Stereo Audio-Out, RS-232, USB, RJ45 and 12V trigger.
Security: Kensington Lock Port and Keypad Lock
Projection Method: Front, Rear, Ceiling Mount, Table Top
Weight: 7.8 lbs (3.53kg)
Dimensions (W x H x D): 12.8" x 4.29" x 10.19" (326 x 109 x 259 mm)
Keystone Correction: +/-30 degree Vertical
Horizontal Scan Rate: 15, 31 - 90 KHz
Vertical Refresh Rate: 50 - 85 Hz
Operating Temperature: 41 to 104 degrees F (5 to 40 degrees C), 85% Max Humidity
Power Supply: AC Input 100-240V, 50-60Hz, Auto-Switching
Power Consumption: 360 Watts (Bright), 290 Watts (STD), less than 1 Watt (Standby)
Optional Accessories: HDMI Cable, Ceiling Mount, VGA to Component Cable, S-Video Cable, Composite Video Cable, RS-232 Cable and Panoview Series Screens
Warranty: 3 Years Optoma Express Repacement Service, 1 Year on Lamp
Accessory Part Numbers:
Lamp: BL-FP280E
Mount: BM-5001U
Remote: BR-5033L
Case: BK-4013
Wireless Dongle: BI-EXTGB

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Optoma TX779 DLP Multimedia Projector

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