Picking the right resolution Here are some basic guidelines for choosing the right resolution: Pick a resolution that is adequate for your presentation. If you use mostly type presentations, you can save money by going with a lower (SVGA) resolution. If you are, however, presenting used lcd projectors information with a lot of numeric data, you may want an xga resolution. and for highly detailed and technical presentations, such as engineering drawings, you may need the higher resolution sxga projector. get a projector that matches the native resolution of your computer. if you have a computer with svga resolution, then an svga projector will lcd give the sharpest and cleanest image. most of the projectors today can project input signals other than their native resolution, however, there may be a loss of sharpness and detail in the process. if you projectors have a high resolution computer lcd projectors used and a matching resolution projector is out of your price range, lcd choose a projector that is one step down in resolution. projectors convert a different input format to its native output format through a process called "scaling". some projector are very good at scaling, thus making the fuzziness in the image very minor. the quality of scaling varies among different projectors.

the projector''s projectors case comes with plenty of room for cables and accessories. the full-function remote control is easy to use and includes a laser pointer. you can also use a bundled utility to configure and control the projector from your pc''s keyboard. you can also download presentations to acard and used then play back the presentation without a computer. setup is fairly easy, thanks to a manual zoom lens. the autosync feature set the image size and position lcd and projectors correctly, but substantial used tweaking was required lcd to adjust the timing. the projector did a good job at both the light and dark ends of the gray scale. has packaged up a great product with projectors the delivering all the key elements that the frequent presenter would want at a price in the low $2,000s. it delivers excellent contrast and sharpness, and it is the brightest of the machines in the review rated 1000 ansi lumens. the remote is without a doubt the best compact, credit-card sized remote we''ve seen. fan noise is low. the cs4 is the smallest and lightest of the svgas on our recommended list, weighing 5.3 lbs.

©2003 www.used-lcd-projectors.com All rights reserved.