Optoma TX779

TX779 4500 ANSI Lumens XGA 1024 x 768 Multimedia Portable DLP Projector

Quick Specs:
Brand: Optoma
SKU: TX779
UPC: 796435112714
Type: DLP
Width: 12.8"
Height: 4.29"
Depth: "
Technical Details
Aspect Ratio: 4:3
Brightness: 4500 ANSI Lumens
Contrast Ratio: 3000:1
Resolution: XGA (1024 x 768)

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Optoma TX779

Optoma TX779 4500 ANSI Lumens XGA 1024 x 768 Multimedia Portable DLP Projector
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Total Price: $1,415.00

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SKU: TX779
Condition: Brand New
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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 1 watt standby mode, saving you money in the long run.


  • 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 on standby mode
  • Built-in closed captioning


Display Technology Single 0.7" DMD 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%
Displayable Colors 1.07 Billion
Uniformity 80%
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)
Projection Lens F=2.6-2.81, f="26.9-29.8mm," 1.15x Manual Zoom and Focus
User Controls Complete On-Screen Menu Adjustments in 23 Languages
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 eypad Lock
Projection Method Front, Rear, Ceiling Mount, Table Top
Keystone Correction ±30 deg. Vertical
Horizontal Scan Rate 15, 31 - 90 KHz
Vertical Refresh Rate 50 - 85 Hz
Operating Temperature 41 to 104 deg.F (5 to 40 deg.C), 85% Max Humidity
Power Supply AC Input 100-240V, 50-60Hz, Auto-Switching
Power Consumption 360 Watts (Bright), 290 Watts (STD), <1 Watt (Standby)
Dimensions (W x H x D) 12.8" x 4.29" x 10.19" (326 x 109 x 259 mm)
Weight 7.8 lbs (3.53kg)

Box Contents

AC Power Cord - VGA to VGA Cable - Remote Control - Batteries for Remote - Carrying Case - Lens Cap - Multilingual CD-ROM User's Manual - Quick Start Card and Warranty Card - Optoma 3 Years Express Replacement Service on Projector and 1 Year Lamp Warranty

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