Projection Tvs
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  Projection Tvs. Finding the right projector is easier than you might imagine. There are                       hundreds of projectors currently on the market.   Site written by
Gemma Littlemore
 

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Projection TvProjection Tv - Projection TV technology can create large screen sizes at a reasonable price.


Projection Tvs. Finding the right projector is easier than you might imagine. There are hundreds of projectors currently on the market.

 

Projection TVs

If you're thinking about assembling a home theater system, you may be looking at large screen televisions as the heart of your system. Projection TV could give you the size that you want -- CRT screens generally top out at 40" (101 cm) or so, and at that size, they are huge and heavy.

Projection Tv, televison

Plasma screens can be bigger than that and still manageable, but they can be extremely expensive. Projection TV technology can create large screen sizes at a reasonable price.

Projection Tv, pic

Or maybe you need to equip a room, like a classroom or conference room, for multimedia presentations with a large audience. A projection TV gives you a lot of flexibility and is usually much better than the standard combination of a 35mm slide projector, overhead projector and TV/VCR.

Finding the right projector is easier than you might imagine. There are hundreds of projectors currently on the market. The sharpness and clarity of the picture on the screen is determined by a projector's resolution.

Resolution is simply the number of pixels (or "picture elements") the projector uses to create the image. The more pixels it uses, the "higher" the resolution. Resolution is usually quoted in two numbers, such as "800 x 600," where the first number refers to the number of pixels from side to side across the screen, and the second number refers to the number of pixels vertically from top to bottom.

Projectors come in a wide range of light output. All other things being equal, the brighter the projector, the more it costs. When it comes to "optimum brightness" the rule is simple: get the brightest projector you can afford.

 


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