Optoma EP1691 WXGA DLP Multimedia Data Projector
With an ultra-portable, sleek new design, the Optoma EP1691 becomes an essential tool for presentations with widescreen WXGA laptops. With various connectors for a multitude of video sources, the EP1691 sports a brightness level of 2500 lumens and a 2500:1 contrast ratio making it a handy, fully-featured projection solution. Native WXGA 1280x768 Resolution, WXGA+ 1680x1050 Max Resolution 2500 Lumens Brightness 2500 - 1 Contrast Ratio 16 - 9 Native Aspect Ratiol 4 - 3 & 5 - 4 Compatible 1.9 - 2.2 - 1 Distance/Width Throw Ratio 34.67 to 254.22 (0.88 to 6.46m) Diagonal Image Size 3.9' to 39' (1.19 to 11.89m) Projection Distance Fully featured IR Remote with Laser Pointer and Mouse One Internal 1-Watt Audio Speaker VGA, SVGA, XGA, WXGA, SXGA+, WXGA+ Resized, PC and Macintosh Compatible HDTV (1080i/p, 720p, 576i/p, 480i/p), NTSC (M, 3.58/4.43 MHz), PAL (B, D, G, H, I, M, N), SECAM (B, D, G, K, K1, L) Dimensions - Width 8.66 x Height 2.79 x Depth 7 (220x71x178mm) Ultra-portable 3.2 pounds
Optoma EP1691 WXGA DLP Multimedia Data Projector Accessories
 Lamp for Optoma EP7155 Projector
Kinamax HDMI-to-DVI-D Male-Male Gold Plated Cable (6 feet)
Apple Keyboard Kit
Cables Unlimited 6-Feet HDmi To Dvi-d Cable (PCM-2296-06)
25ft HDMI to HDMI Cable Premium Gold Series HDMI Certified
Sony NPFH70 H Series Actiforce Hybrid InfoLithium Battery for most Sony Camcorders
Apple Wireless Keyboard Kit
Kingston 8GB DataTraveler USB flash drive - High Speed USB
Brother HL-2140 Personal Laser Printer
Optoma EP1691 WXGA DLP Multimedia Data Projector Reviews
It constantly shuts down with a temperature error. They also tell us there is nothing they can do. I'd recommend steering clear of Optoma products. After sending it in for 6 weeks (Poor service is another issue) and having the mother board replaced, we are now told by Optoma support that it's an altitude issue and not even the "high altitude" mode will resolve it. We are located in Denver and purchased this product.
a little more.bright, crisp, widescreen in a compact format. Enough said. Highly recommmend. Okay.
It also had good light output and excellent resoulution. On a recent business trip I used it for presentations up to six hours per day without a glitch. I selected this model for its size and portability and wasn't disappointed in either.
At 2500 lumens it is perfectly adequate for all but the brighest rooms. The features are practical. This is an exceptionally compact and well designed projector. I think it's worth the $1,000 I spent on it. The menus are intuitive. this one is simple. Some projectors are difficult to figure out the keystone correction controls.
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