Pulled from working environment / Tested and works perfect
Includes: Remote / Power cord / Connectors

Optoma Technology TXR774 Overview
The Optoma TXR774 is the projector you need when you need to fill a large room with a large image and leave sufficient lights on so your audience can take notes. With its intense 4,300 lumens brightness and a contrast ratio of 3000:1 this projector is ideal for large boardrooms and lecture halls.

It's world-ready too. Its autoswitching power supply can handle 100 to 240 volts of AC power, it can handle NTSC (the North American standard), NTSC 4.43, PAL, PAL-N, PAL-M, PAL-60 and SECAM video signals and you can choose from 22 languages for its onscreen display (OSD). And you can manage an entire fleet of TXR774s from a single location because it's LAN and Internet ready.

You've got some serious options for running your show when you're in the same room with the projector too. Its infrared wireless remote has a laser pointer that works at the push of a button. If you connect your TXR774 to your computer with the included USB cable you can use the remote as a wireless mouse.

To prevent unauthorized use you can password protect it from operating and there's a Kensington lock slot for physical security.

Perhaps the nicest touch is the whisper-quiet operation of the TXR774. In Bright mode its fan noise is only 32 dB and its Standard mode lowers that to a mere 30 db, literally about the volume of a whispered conversation.

4300 ANSI Lumens and 3000:1 Contrast Ratio
This level of brightness and contrast can punch through fairly high levels of ambient light to deliver a crisp, vivid image even at long distances.
Super Video Signal Compatibility
The TXR774 can handle PC, Macintosh, and VESA resolutions that include UXGA, SXGA+, SXGA, WXGA, WUXGA, XGA, SVGA and VGA. Its video signal flexibility is equally broad: standard (SDTV) and extended (EDTV) in addition to 720p, 1080i and 1080p HDTV. And it complies with all the major video broadcast standards from around the world: NTSC (the North American standard), NTSC 4.43, PAL, PAL-N, PAL-M, PAL-60 and SECAM. What's more, the onscreen display functions in 22 different languages.
Texas Instruments DLP Image Panel with BrilliantColor
TI's patented DLP imager features an innovation it calls BrilliantColor. Unlike other technologies, such as LCD, which use just three primary colors to produce the image, DLP Technology with BrilliantColor uses up to six separate colors. Color accuracy is paramount to a quality image. BrilliantColor not only improves color accuracy, it brightens secondary colors as well. This combination produces a new level of color performance that increases the brightness of the colors by up to 50% over DLP projectors without BrilliantColor for accurate, true-to-life images.
Closed Captioning Reaches Your Whole Audience
If your programming source provides closed captioning this projector can process and display modes CC1, CC2, CC3 and CC4. Closed Captioning not only makes sure your hearing impaired audience members get your full story it's also useful for people learning English as a second language or for use in noisy environments.
Fully Featured IR Remote Control With Laser Pointer and Wireless Mouse
Connect your PC to the TXR774 via a USB cable (included) and feel free to walk away from your laptop as you make your presentation. Use the remote as a wireless mouse. Or press the laser pointer button to emphasize the key points you want to make.

Optoma Technology TXR774 Specs
Image Display
Projector Display System Single Texas Instruments 0.7" DarkChip3 DMD DLP
Native Resolution XGA (1024 x 768)
Number of Pixels 786,432
Lumens Brightness 4300 ANSI Lumens
Contrast Ratio 3000:1
Aspect Ratio 4:3 Native, 16:9 Compatible
System NTSC, NTSC4.43, PAL, PAL-M, PAL-N, SECAM
HDTV Compatibility 720p, 1080i, 1080p
Lens System
Lens F = 2.6 ~ 2.81, f = 26.01 ~ 29.84 mm
Focus/Zoom Adjusting Manual/Manual 1.15x
Lens Shift None
Recommended Projection Size 24 – 306"
Features
Keystone Correction ±30° Vertical Electronic
Ceiling Mountable Yes
Rear Screen Projection Yes
Projection Tilt Option None
Built-in Speaker 3-Watt Monaural
Input/Output Connectors
Input Terminals DVI-I w/HDCP x 1
Composite Video x 1
VGA x 1
S-Video x 1
Audio x 2
RS-232 x 1
Output Terminals VGA x 1
Audio x1,
USB x 1
RJ45 x 1 (I/O)
+12V Trigger, x 1
Control Protocol For Internet: TCP/IP For RS232: Detailed in Manual
General
Lamp (Bulb) 280W UHP
Fan Noise 32dB Bright 30dB Standard
Remote Control IR Wireless With Laser Pointer and Wireless Mouse
Power Requirements 100 – 240 V AC Autoswitching
Dimensions (WxHxD) 11.8 x 3.9 x 9.6" (300 x 100.5 x 244 mm)
Weight 8.2 lb (3.7 kg)