This digital document is an article from T H E Journal (Technological Horizons In Education), published by T.H.E. Journal, LLC on February 1, 2001. The length of the article is 3677 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.

From the supplier: New LCD projectors for education and business presentations include Mitsubishi’s X200 high-end projector, which displays two images to be displayed simultaneously in moveable and sizeable windows. NEC’s MultiSync VT450 portable projector features automatic setup and auto adjusting capabilities. Sharp Electronic’s Notevision C30 is ideal for mobile presenters and offers quick and easy setup. JVC’s DLA-OU offers exceptional high resolution images. Other products include Microtek’s MVP800x, Panasonic’s PT-LC50U, Polaroid’s SVGA 270, the Epson PowerLite 715c, InFocus Corp’s Proxima XGA and Zenith’s DSV-100.

Citation Details
Title: PRESENTATION PRODUCTS.(Product Announcement)
Publication: T H E Journal (Technological Horizons In Education) (Refereed)
Date: February 1, 2001
Publisher: T.H.E. Journal, LLC
Volume: 28 Issue: 7 Page: 69

Article Type: Product Announcement

Distributed by Thomson Gale

List Price: $ 5.95

Price: $ 5.95

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This digital document is an article from T H E Journal (Technological Horizons In Education), published by T.H.E. Journal, LLC on January 1, 2002. The length of the article is 415 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser.

Citation Details
Title: Product showcase.(Toshiba TLP250 and TLP251 LCD multimedia projectors, Canon LV-7345 and Philips cSmart SV1)(Product Announcement)
Publication: T H E Journal (Technological Horizons In Education) (Refereed)
Date: January 1, 2002
Publisher: T.H.E. Journal, LLC
Volume: 29 Issue: 6 Page: 36(1)

Article Type: Product Announcement

Distributed by Thomson Gale

List Price: $ 5.95

Price: $ 5.95

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US $149.00 End Date: Friday Feb-10-2012 13:24:24 PST Buy It Now for only: US $149.00 Buy it now | Add to watch list

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LCD projectors give a new dimension to images. Whether it is the correct positioning or ensuring the correct visibility, there is probably no better option than LCD projectors when it comes to making an image more scalable.

Scaling happens to be an important criterion that determines the perfection of an image. It may be defined as the process of converting an input image into its native output. To be explicit, the format of resolution varies widely from one LCD projector to another. If you are using a computer with SVGA resolution and plug it with a XGA projector, the projected image is bound to loose its luster and sharpness. This error can be overcome if your projector has high capacity to scale images correctly. Nevertheless, it is always advisable to maintain a resolution that is in conformity with the resolution of our computer. That would help the projected image from getting blurred.

It is not only the resolution of you computer but the purpose of your presentation that should be considered while fixing the resolution of your LCD projector. If you are demonstrating some PowerPoint presentation, the SVGA resolution LCD projector would work fine. But if it happens to be some numeric data in excel sheet or if you are illustrating some detailed graphic of highly technical nature, you should better go for an XGA format.

There are certain other features you should put a checklist while buying an LCD projector the most important being keystone correction. If a projector is not placed at the central position, chances are that the image would be distorted. The keystone correction feature helps in overcoming this fallacy and ensures correct positioning of the images.

Your projector should ideally have loop-through. This feature lets you attach the projector to other devices like the monitor. This helps you view the projected image in the computer screen itself without having to turn back to the audience every time you project an image.

One of the most important advantages is that projectors are highly portable which makes it quite convenient to use. The standard LCD projector weight prevailing in the market is five pounds and even lighter projectors are available. One should particularly ensure that the projector you buy should have the feature of ceiling mounting as an additional option. This particular feature enables you to reverse the projected image and is particularly useful for illustrating charts and diagrams.

The usage of LCD projectors has gained momentum over a period of time. High end digital projectors are now widely used in offices, home theaters. Modern lightweight LCD projectors can be connected with computers, video players as well as other media devices. It is a great instrument that fosters communication and is definitely an impetus towards further development of the society.