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Projection Television

January 11, 2001

In contrast to conventional TVs, projection TVs form a small image on a device inside the projector and then shine that image onto a large screen. A projection TV has four basic parts:

*

* Projector

* Screen (separate or built-in)

* Control panel (separate or built-in)

* Sound system (separate or built-in)

*

(Partial text; please see Editorial Art database for graphic)

Researched by NONA YATES / Los Angeles Times

Source: www.howstuffworks.com

How Stuff Works: www.howstuffworks.com

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