Acts of rear projection TV Pros Cons of Rear Projection Home Theater

Acts of rear projection TV Pros Cons of Rear Projection Home Theater   One of the major issues of home theater enthusiasts are faced with more time to plan a new home theater is whether to invest in a rear projection TV, or opt for the video projector in two parts - Screen configuration. Both approaches have their advantages and disadvantages. In this article, we discuss the advantages and limitations of rear projection systems as a solution in the large screen home theater. Rear Projection Television - An option available a large amount of consumer appeal for projection TV systems come back because of the shear simplicity that this product offers an immediate solution to achieve a better TV. No mess, no noise, if you have the space, or visit your local big screen retailer - or better yet, the online search Preferred electronic supermarket - to order the product and delivery in a few days to unpack the product and we have a big screen TV in your living room ready for immediate use! Rear Projection TV Facts: As already stated, rear projection offers a most immediate solution to get a better TV. Probably this is also a major driver of sales of projection television. However, the real 'culprit' behind the popularity of rear projection television are not due to some benefits associated with rear projection, but for the fact that most big screen retailers seem to give the impression that the posterior systems projection is less expensive than a front projection setup. This may be true in retail stores, but it is not necessary so when buying online. The reality is that for a given budget level, prices online are such that front projectors will provide a much more film like experience for the same price range. Therefore, do not base their decision on the price to decide between a front projection and a box of installing rear projection TV. Obviously, there is a market for both - the main determining factor should be the size of the room. If you do not have a large room, 40 "to 60" diagonal TV will probably be more appropriate to provide a rear projection TV the ideal affordable - to the extent that it fits the space available. Size - or rather unit depth - is becoming less of a problem with mode LCD and DLP rear projection TV units. A typical 52? diagonal widescreen LCD or DLP rear projection TV requires no more than 15-inches deep, which contrasts sharply with a similar size CRT rear projection model that would normally require between 22 and 24 centimeters deep. What is more, since a plasma TV of similar size remains out of reach of most average household budgets, today slim and stylish LCD rear projection DLP television, with their lower prices, but high performance are becoming the affordable 'immediate' big screen TV in the TV market to the masses. However, before committing to a rear projection TV, it's important to be aware of certain limitations associated with the systems of projection, ie, limited screen size, limited viewing angle, glare problems, poor management aspect ratio of poor use of space on the floor, etc. We look at each of these limitations in more detail below: Screen size: television systems are the size of the rear projection screen ranging from typical 42 "up to a maximum of just over 70 ". This may or may not be a limitation. It 'true that you can get a 100 "projection with a home theater projector for the price of a high quality digital 50" rear projection TV, however, the screen size should be sized to fit a camera. If the size of the room does not support such big projections, rear projection is probably the way forward. Angles of vision systems for rear projection TV used to have a viewing angle rather limited - with an optimal viewing position in front of the eyes and the unit level. Skip to either party, and the color, contrast and brightness decreases significantly. A narrow viewing angle to limit the number of people who can see the series due to a reduction in image quality in extreme viewing angles. Most mode systems support a viewing angle of 150 degrees - which should be sufficient for normal use of home theater system. However, it is best to check before this purchase, since some products are worse than others. Reflections: E 'common that any light source at a complementary angle to your viewing angle will result in glare - in particular, whether the unit uses a screen-saver (a clear protective material that covers the fragile screen itself ). Glare can seriously degrade image quality. The only solution is to remove the offending light source, in some cases the situation can improve if it is removed from the screen-saver? But remember that an unprotected screen is fragile and expensive to replace if damaged. Floor-space: The rear projection TV, literally, is a large box with a big space. It 'true that mode slim-type models there are only 15 to 18 inches in depth - depending on the size of the screen, but the cheaper CRT-based rear projection TV are also at least 24 to 30 inches to allow the necessary space air between the rear of the device and the wall. Remember to take this into their calculations when planning your home theater as these two feet, or you will be deducted from your available viewing distance. Rear Projection TV Speakers: Forget all about them! Do not give any weighting to the speaker system comes with your rear projection unit. If not used as if they want to replace your home theater receiver dedicated surround speaker system. Do not even think about using the build-in the back of your TV speakers as a center channel replacement. Enough to interfere with the sound coming from your dedicated system - hence do not pay anything extra for this, as you surely tu off the TV when the audio from a movie show. Appearance: We already talked about a number of limitations associated with rear projection TV, however, in comparison, are only minor problems. The real serious limitation with a rear projection TV is relationship management. This is the most delicate of all. Standard television comes only in 4:3 but rear projection TV systems come in standard 4:3 and widescreen 16:9 format. Once you have chosen the format, however, have to live with it - so once again, you must choose wisely. The 4:3 (1.33) or 16:9 (1.78) referred to as the aspect ratio is the ratio of the width of the screen with respect to the height of 'image. All materials of high definition is not in 4:3 format while most mode films come in one of the many widescreen formats - the most common is 2.35, which in itself is not compatible with any aspect of the fixed systems television. There are several ways to tackle this problem - in particular: the image stretches to fill available screen. The use of black bars or gray on top and bottom of a 4:3 screen to show the film in its correct aspect ratio as originally filmed, but the effectiveness of the movie screen will be lower. Pan and scan editing where only the most important part of each table shows the remainder is discarded. Image stretching and horizontal bars can be extremely irritating while in the "pan and scan" the film will give information to get a full screen view. Worst of all, the prolonged use of horizontal bars - especially black bars - leads to the buing of CRT tube-based systems enormous costs for you. The incompatibility between screen formats renders the decision looks like a rather complicated issue when you choose a rear projection TV. Of course, there is no such dilemma with a front projection setup, but if the only way forward is rear projection, then you must choose wisely. No one here can help you in your decision - it is simply a matter of preference. The best way to decide the first issue is to determine what you see. Make your selection: There is definitely a market for both front and rear projection TV? everything is a matter of knowing what are the advantages and limitations of each in relation to their specific needs. (c) 2004/2005 All rights reserved.