Flat Screen Televisions How Do You Decide

Writen by Dave Poon

Flat screen televisions are somewhat like religious symbols to what that is right with life in America. If you really think about it, it actually makes sense. Well, maybe that's a fairly strong statement. In any case, whenever I find myself near a flat screen television, I almost get an overwhelming sense to kneel down and pray. Those TV are truly awe inspiring devices. How do they ever make them that thin? It truly is amazing.

As you know, flat screens TV's are advertised for having a far better picture than conventional CRT TV's or tube TV's. It definitely is true. The resolution of flat screens is quite remarkable, and of course, they are all high definition ready. The technology behind plasma flat screen is nothing new, but in recent time, it has been perfected to a point where it makes sense to produce these wonders and have them in our homes.

The great thing about flat screens is not limited to a superior picture, but also the convenience of such a lightweight and almost portable television. One of the most annoying thing about the older CRT sets is that it takes an army to move one. No way will my back be able to lift one. However, flat screens makes for not only an awesome picture but easy to move around you home as well. Of course, they don't take up a lot of room either. You don't have to devote a whole chuck of your living room to your television anymore, you can simply position it upon some wall space and you're good to go.

While we're on the topic of wall mounting; there is something very beautiful about a wall mounted flat screen. Some friends of mine recently got one and I must admit it was an awesome sight indeed. I find myself just staring at it even when the set is turned off. Not only is it a cool device, but it can also function as an attractive piece of modern furniture. When it is powered up, it is as if you are watching an animated painting.

The two main technologies currently available in flat screens are LCD and plasma. They both have their advantages and disadvantages. LCD has the better picture overall but cost more and is only available up to a certain size. While plasma tends to be cheaper and can get pretty big pretty fast. Which technology is right for you is something you need to research and decide for yourself.

Yes, I can surely see a flat screen, whether it is LCD or plasma, in my near future. I've already grown very fond of my own flat screen monitor for my computer and it is just natural to extend that to my television viewing. It is simply a matter of time before I take that plunge into that world as well. There really is no use fighting it, I have become a product of life in America in the 21st century. I might as well have the tech marvels to prove it.

Dave Poon is an accomplished writer who specializes in the latest in technology. For more information regarding flat screen televisions, please drop by at http://www.allguytoys.com

International Region Free Dvd Player

Writen by John Dulaney

But DVDs are also becoming major factors in the profitability of movie releases. If the DVD of a movie reaches a country before the movie has been released in the theaters, it is going to seriously affect its profitability for Hollywood studios, who release the same movie in different countries at different times. To prevent a DVD making it before the movie hits the theater in a particular country, the studios have devised a coding technique; there is a digital flag on the DVD that conveys to the hard-coded DVD player about where the DVD originates from.

When the disc is loaded, the software in the player compares the codes on the disc with the one set in the player's register. If the codes do not match, the disc won't play. For instance, a Code 4 DVD cannot be played in a Code 1 DVD player. In this way the DVD of a movie from a country where the movie is released cannot be played in a country where it is yet to be released. This not only enables studios to release the same movie in different countries at different times, but also enables them to practice price differentiation between countries for movie tickets as well as DVDs, thus adding potential revenue to the studio coffers.

The codes are decided according to the six regions into which the world has been divided for the purpose: the first region is USA and Canada, the second has Europe, South Africa, Middle-east and Japan, all of Asian Pacific is the third, Mexico, Australia, New Zealand and Latin America combine to form the fourth, the fifth is Africa, Russia, India and Eastern Europe grouped together and last but not the least, the sixth is formed by China and Hong Kong. A DVD from one region is coded not to function in another: the player and the disc should belong to the same region in order to work with each other.

But this code system can be surpassed through modifications, and players can be designed with modifications to run DVDs from all the six regions. Such specialized players are known as codefree or region-free DVD players, as compared to normal DVD players which are able to play DVDs only from their own region. These specially modified players play DVDs from all parts of the world, thus thwarting restrictions imposed by the studios on audiences the world over.

Though this does bite into the profits of Hollywood studios, it is certainly not against the law. In fact countries like Australia make it mandatory to remove code locks from the DVD players. In other cases, regional coding may prevent the legitimate enjoyment of a product that a consumer has legally bought in a different territory, especially in the case of people who emigrate and then find that their entire collections, which they legally own, cannot be played in their new country of residence. A codefree DVD player is the only option for such people, whose consumer rights have been infringed upon.

DVD players bought across the counter from malls are not usually code-free, as this a modification done especially through the use of technology. The region code is usually mentioned on the back of each individual DVD package, either with a regional coding logo of a globe with the region code superimposed over it, or actually spelled out. Check this code in order to run a disc from a different region on your DVD player. If the player does not run it, it is not codefree.

Any attempts you make by yourself to modify a normal DVD player may not always succeed because of insufficient technical know-how, and by tinkering with a player you run the risk of rendering it inoperable or making the warranty on that particular piece void. Moreover, most of these modifications may be easily detectable, especially with the movie companies spending millions on detection mechanisms.

Some modifications may also require specialized and expensive extra hardware like special remote controls, for instance. Once detected, the player will not allow you to play DVDs from incompatible regions. On the other hand, a specialized manufactured device like the Coby International Region-free DVD Player is an actual codefree DVD player, which is able to play DVDs from all the regions equally well, without any loss in image or audio quality.

We manufacture all our codefree DVD players to our individual high standards, and each set comes with a lifetime warranty that the player will work with every DVD from anywhere on earth irrespective of country, region or video standard , as long as you own the player. It can function on any voltage wall outlet from 100-240 volts worldwide, even in the absence of a transformer. All this comes with a standard USA Factory Warranty from Coby for 60 days, which you can extend up to three years with the payment of a nominal additional charge.

The Coby International Region-free DVD player packs in an inbuilt video converter which makes it possible to play DVD discs from any region whatsoever on a standard American television regardless of its video standard (PAL or NTSC). As the inbuilt video converter can convert PAL format to NTSC as well as NTSC to PAL, it is not mandatory to possess a multi-system television set to watch movies in either format. This is an added advantage, because you can watch both PAL and NTSC formats on a TV that is either PAL or NTSC, without buying an additional converter, because the inbuilt converter in the player does the video format conversion for you.

When no such conversion is required, because either your disc and TV are the same format or you have a multi-system TV, the converter can be turned off. The device then becomes only a codefree DVD player minus the quality loss that sometimes results from conversion. In other words, this codefree DVD player has the ability to convert a PAL disc to NTSC and an NTSC disc to PAL, or, if you have a PAL-NTSC TV, you can turn off the conversion and you will see all movies in their original image and sound quality.

The Motion Picture Association of American (MPAA) has recently developed the Regional Coding Enhancement (RCE) which will be included on almost all new Code 1 DVD releases, which has become a concern for all movie buffs. This new technology has been especially created to prevent some codefree DVD players from playing DVD discs purchased in North America, and is targeted at those who attempt to modify their players into becoming region-free by using the remote control. But the Coby International Region-free DVD Player has been manufactured in such a way as to be unaffected by RCE, and so you will be able to freely view RCE-coded DVDs on your Coby player.

This player includes all the usual features like Dolby Digital and DTS 5.1-channel surround sound through coaxial or optical digital-audio output, for use with compatible receiver/speakers, and it plays DVD/MP3/CD/CD-R/CD-RW discs. It is also capable of the normal multiple subtitles/viewing angles and includes all regular features like slow/fast motion play, zoom operation, parental lock control, and convenient on-screen display. Its compact nature and easily adjustable voltage settings make it very handy to travel with on trips across the world.

To put it briefly, the Coby International Region-free DVD Player is worth the purchase because of its code-free and video conversion warranty, as well as its compact body and easily adaptable voltage settings. It also includes all the regular features a DVD consumer has come to expect, and should be a must-have in your entertainment plans either at home or on travel.

For more information see http://www.mindlogic.com

110-220 Volt Electronics - A multisystem TV is a TV capable of receiving and displaying different video systems like PAL, SECAM and NTSC. You'll be able to operate a multisystem TV in 99% of the world. Their dual voltage design allows them to be plugged into either a 110 voltage source or a 220 voltage source. In some cases, the plug on the television will not fit your country's outlet, so an inexpensive plug-adapter will be needed. They can generally be picked up at an electronics store such as http://www.planetomni.com for $1.95. With a multisystem TV, such as a plasma, CRT tube type, LCD or DLP, you'll likely need a codefree (sometimes called region free) DVD player. These exist in many forms. When used with a PAL-NTSC TV you'll be able to see the full 625 lines of resolution available in the PAL system and the full 525 lines used in the USA NTSC system. There exists a converting type of DVD player which is codefree in that it can read all of the world's 6 regions and both standards, PAL and NTSC. 140,000 other products are available here: http://www.planetomni.com Tel. # 800-514-2984

Plasma Television Pixel Problems What Are Black Dots Sunburst And Shadows

Writen by Louis Zhang

Plasma Televisions are delicate and pixel problems are not uncommon. Here's a possible scenario:

You spent months anticipating your plasma television purchase, weeks working out the details of instillation and connections and will spend years paying for it. When you finally collapse down on the couch, you see little black dots on your screen. What is happening? Have you finally lost your mind?

A plasma television, like your digital watch from the 1980's, is made up of lots of pixels, tiny dots of color.

Sometimes millions of them make up a large screen television. Everyone is aware of the phenomenon of pixilation when they increase the size of a low-resolution image. But what you probably are not aware of is that most screens that you look at these days are made up of pixels. These pixels are so small that they make curved lines look natural.

Broken Pixels Do Happen

Sometimes, though, in manufacturing a screen of pixels, the manufacturer makes a mistake and one of the pixels gets broken. If this happens, you will see it as a tiny dot on your screen. If your screen has a rainbow colored dot; that is dust. You should dust your screen on a regular basis.

If you do see little dots on your screen, call the maker of your plasma television. They will probably have to replace your plasma television. There is nothing that you could have done to make the pixels go bad. Quality control is supposed to catch these things before they leave the factory, but mistakes do happen. (Lower end plasma television manufacturers sometimes have lower standards.)

No matter what the factor standards, if it is noticeable, complain until it is fixed. You paid a lot of money for your plasma television, and deserve a superior picture for that money.

Sunburst Pattern is A Common Problem

Another display problem with plasma television that is less often discussed is a sunburst pattern or a ring on your display. This is a common problem with laptop displays. Plasma televisions are much less durable than ordinary televisions.

Never Touch Your Screen

If the installer grabbed your plasma television wrong when installing it, he may have damaged the screen. Or if someone fell against the screen, it may damage your picture. Or your toddler pressing against the screen can damage the picture. Never, ever touch your plasma television. That is what a remote is for. If you are wise, you will encase it in glass. No, I am not joking. These things are delicate.

Phantom Shadows and Flickering

Other display problems like phantom shadows and flickering can also interfere with your picture. Phantom shadows and flickering you can probably fix using accessories. Your plasma television manufacturer will help you trouble shoot these issues. If nothing works, insist that it is not your fault. They will fix it if you are persistent enough.

Conclusion

Standard televisions have had over half a century to get all the bugs worked out of them. Even still, they are not always perfect. Plasma televisions offer many benefits over traditional televisions, but they are still new technology. If you have persistent problems with your set, call your television's manufacturer.

Ready for plasma? Louis Zhang provides jargon-free, relevant information on plasma televison technology, selection and installation as well as a guide to consumer reviews. For more on plasma television technology tips, go to Plasma TV Pixel Problems