![]() Size – or rather unit depth – is becoming less of a problem with modern LCD and DLP rear projection TV units. If you don’t have a large viewing room, a 40″ to 60″ diagonal TV will probably be more than adequate rendering a rear projection TV the ideal affordable solution – as long as it fits in the available space. Therefore, do not base your decision on price alone to decide between a front projection setup and a rear projection TV box.Ĭlearly, there is a market for both – the primary decisive factor should be your room size. The reality is that for a given budget level, prices online are such that front projectors will deliver a much more cinema-like experience for the same price bracket. This may be true in retail stores, but not necessary so when buying online. Yet the real ‘culprit’ behind the popularity of rear projection TV systems does not arise out of some particular benefit associated with rear projection but out of the fact that most big screen retailers seem to give the impression that rear projection systems are cheaper than most front projection setups. No mess, no fuss, if you have the space, either visit your local big screen retailer – or better still, check at your favorite online electronics superstore – to order your product and get it delivered in just a few days unpack the product and there you have a big screen TV in your living room ready for immediate use!Īs already stated, rear projection offers a most immediate solution to getting a bigger TV probably, this is also one of the main drivers behind rear projection television sales. Rear Projection Television – An Affordable OptionĪ great deal of consumer appeal for Rear Projection TV systems arise out of the shear simplicity that this product offers as an immediate solution to getting a bigger TV. In this article, we discuss the advantageous and limitations of rear projection systems as a big screen solution in the home theater. Unlike the larger front-projection models, these rear-projection designs are easily at home in the living room.One of the big questions every home theater enthusiast has to face when planning a new home theater is whether to invest in a rear projection TV, or to opt for the two piece video projector – screen setup.īoth approaches have got their pros and cons. Yet, instead of an ordinary tube face, they have a matte-glass screen-usually measuring about 50 inches diagonally-illuminated from within the cabinet by a system of lenses. The most popular big-screen models are the far smaller rear-projection types, which look like an ordinary, if somewhat oversized, television console. In picture area, that is about 14 times the size of a standard 25-inch tube screen. ![]() For example, the new and notably well-engineered Zenith PV800P Color Projection Monitor yields an uncommonly bright and well-defined picture diagonally measuring a most generous 8 feet. By contrast, the largest two-piece models, where the screen always stays separate in front of the set, reach far larger screen dimensions. ![]() In one-piece models, the screen folds down into the projector when it is not in use, which limits available screen sizes to about 50 inches, measured diagonally. ![]() All of them work somewhat like movie projectors in that the image is projected onto a screen. Three basic types of projection TV sets are currently offered: one-piece front projection, two-piece front projection and rear projection. However, this is not necessarily a drawback because owners of projection TV often think of it as a kind of home theater in which they always occupy the best seats-usually a comfortable couch in just the right position in relation to the screen. As a result, it is difficult to watch from the side. To overcome the handicap of relative dimness, many projection screens are curved to concentrate all available light on the area where the viewers presumably sit-directly in front of the screen. In consequence, projection TV is best seen in partially darkened rooms. Moreover, the brightness generated by the picture tube gets scattered in being projected onto the big screen so the picture is usually much dimmer than what is seen on regular television sets. But when the same signal with its fixed number of pixels (picture elements) is spread over the large area of the projection screen, the image naturally becomes more diffuse. When this visual information is closely crowded together on a relatively small tube screen (and seen from an appropiate distance) the resulting impression is one of a reasonably sharp and coherent image. For one thing, the big picture is usually fuzzy for the simple reason that only a fixed and rather limited number of image lines and other picture elements can be transmitted under present broadcasting rules. However, sheer size is not an unalloyed pleasure, and there are certain trade-offs.
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