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Sharp XR-40X Compact DLP Projector
Manufacturer Description Designed to fit all of your challenging multimedia needs, the Sharp Notevision XR-40X projector provides superior features, performance and reliability. Built to handle most any business, education or cinema projection requirements, they utilize the Texas Instruments DDR DLP display technology in combination with TrueVision (DDP2000) image processing. The Condenser Lens Optical System provides a remarkable 2200:1 contrast ratio, along with crisp, bright and detailed images from both computer and video sources. Powerful standard features like DVI-D input, short-throw zoom lens, HDTV compatibility and up to 3,000-hour lamp life make these Notevision projectors perfect for most every application. To enhance color accuracy, the XR Educator XR-40S incorporates a 3x speed (maximum). This color wheel ensures that all projected images are uniform and void of the rainbow effect common in other projectors. Features include:
Included with this Product XR-40X, wireless remote control, two AA batteries, 6-foot AC power cord, 10-foot RGB signal cable, attached lens cap, operation manual, and CD-ROM manual. Product Description Designed to fit all of your challenging multimedia needs, the Sharp Notevision XR-40 series projectors provide superior features, performance and reliability. Built to handle most any business, education or cinema projection requirements, they utilize the Texas Instruments DDR DLP display technology in combination with True Vision (DDP2000) image processing. The condenser Lens Optical system provides a remarkable contrast ratio, along with crisp, bright and detailed images from both computer and video source. 
Reader Reviews XR-40X is a good portable projector for the money. But if you work professionally with the color images, there is a few things you should know. First, if you use calibrated wide gamut true color display, your computer will assign wide gamut color profile to your projector by default. That will make your photos look really weird on the projection screen! I am talking about very bad posterisation here. But don't panic! All you have to do is to assign a generic sRGB profile to your projector. And if you have a calibrator, such as Eye One Beamer - use it, your projected images will look great! Second, if your images are moving (Ken Burns effect in the slideshow, or you just want to watch the movie), you may notice some motion-related artifacts. To fix this, set up the highest refresh rate for your projector (for some reason, default setting is only 60 Hz). Stay in sRGB mode, or switch to the Movie mode, doesn't matter. But avoid Presentation (amplified) mode when you watch anything other than pie charts! And the last thing you should know.. Yes, there is an infamous "DLP rainbow effect". I can see it every time I move my eyes across the screen. But you know what? It's not as bad as with any other DLP projector that I've seen in my life! And my clients have never noticed it. So it's good enough, especially for the price. However, if you really hate those glittery rainbows, DLP technology is not for you. Comment | Permalink | (Report this)
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