Two new technologies in the world of TV, DLP and LCD, are now in a stiff competition.
Some People say that there is problem of motion blur in LCD TV. It was correct before few years due to the processors in the LCD projections being slower than those in the DLP TV’s. However, the sets that we are now looking at have a much faster processor in them, and therefore don’t have the type of holdup or rainbow effect that the older units had. Not only that, but definitely like the picture quality is better on the LCD TV’s. In fact, the LCD screen has several benefits over plasma. For instance, LCD screens run much cooler than the average plasma TV, and thus require less power to operate. Plasma TVs run so hot, in fact, that they require a fan to cool them down - which can be noisy. In addition, plasma screens have a tendency to degrade over time, slowly becoming dimmer. LCD screens, on the other hand, run relatively cool, and do not degrade over time. Some Plasma owners, who have used their TVs for a few years now, have already witnessed the dimming of their screens. Also, LCD screens tend to have overall better picture quality, and are typically 10 to 15 percent lighter than plasma
The problem with LCD TV is after given enough time, it appears that LCD panels, primarily those in the blue channel, will degrade, causing shifts in color balance and a reduction of overall contrast. The test did not include a large enough array of test units to draw any conclusions about anticipated rates of degradation under normal operating conditions
There are several unique benefits that are derived from DLP technology. One of the most obvious is small package size, a feature most relevant in the mobile presentation market. Since the DLP light engine consists of a single chip rather than three LCD panels, DLP projectors tend to be more compact. All of the current 3-pound miniprojectors on the market are DLP’s. Most LCD projectors are five pounds and up.
Another DLP advantage is that it can produce higher contrast video with deeper black levels than you normally get on an LCD projector. DLP has ardent followers in the home theater world primarily due to this key advantage.
Thus due to stiff competition both LCD and DLP manufacturing companies are trying to improve the quality and are struggling for but at present DLP is having lead in it.
Keith Londrie II is a well known author. For more information on Satellite TV, please visit Satellite TV for a wealth of information. You may also want to visit keith’s own web site at http://keithlondrie.com/
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So now you have your brand new home theater system components sitting in their boxes in front of you and it’s go time. You have to somehow connect all of these foreign objects together and make it all work. For many people this is a really intimidating scenario, but actually if you follow a few simple guidelines it doesn’t have to be all that difficult. So here are the top 5 tips for home theater wiring installation.
1. This may sound corny but read the manual. I know that there are lots of you folks that prefer to just pick up a screwdriver and dive in, but you cannot believe how much you can mess up by not taking the time here to read the installation instructions through and get a good feel for what you need to do in advance. In fact, you may somehow get the system to work without doing that, but odds are that it will never perform as well as it should simply because a few steps were left out while it was being installed. So save your self the extra grief and just read the wiring installation instruction manual before you get started.
2. Use the correct gauge wire for your installation. Remember that when you have to run wire for longer distances it requires a heavier gauge to be able to successfully transmit the signal. Here is a simple general guideline that you can use: for lengths under 100 feet 16 gauge wire should be adequate, up to 200 feet 14 gauge wire will work and over that you will probably need 12 gauge wire to make sure things work properly.
3. Whenever you are making any kind of home theater wiring installation whether it be from one component to another or from a component to the speakers, make sure that both components are powered off when you connect them. Many is the heartache caused by someone turning on components before making the connections and experiencing high sudden power loads that damage their brand new equipment. Avoid that by always keeping the components powered off as you make wiring connections.
4. Gather your cables and wires together in advance and make sure that they will stretch far enough from each installed component before you begin installation. It’s really frustrating to find out that one of your wires or cables isn’t long enough after you already have everything else set up.
5. A common mistake that many people make when installing their own home theater setup is stacking the components like the receiver, dvd player, cable box and so on, so closely together that they have no room to breathe. Often they will even put them inside a closed cabinet too, which only compounds the problem. So before laying out your system try to think of a way to provide plenty of air flow between each component which will allow it to run more efficiently, last longer, and perform better.
If you plan ahead to set aside plenty of time for your home theater wiring installation, you should be able to get it done with little problem and frustration if you use the tips provided above.
Thad Pickering writes on many consumer related topics including audio and video. You can find out more about surround sound setup and surround sound installation by visiting our Home Theater website.
