Refurbished Projector A More Affordable Alternative

Refurbished Projector - A More Affordable Alternative
By Clifford Tan

If affordability is a major concern to you, refurbished projector might be the best way to go.

While it would be nice if everybody could afford to buy the top-of-the-line home projection theater, it is understood that not everybody can.

There are many viable alternatives when considering the components of a home projection theater.

One of the best ways to do this is with a factory refurbished home projector. You can get all the quality of a brand new projection unit without the high cost often associated with them.

Frequently, people will have a minor problem with any product when enough of them are sold. Given the wide spectrum available in home projection theater components, home projectors are being sold in record numbers.

When a projector or one of its components is not functioning exactly right, it is returned to the factory where it is refurbished. This does not mean the consumer is getting a damaged projector. In fact, the truth is quite the opposite. The quality of a factory refurbished home theater projector is every bit as good as a brand new projector.

Factory refurbished means that the home projector or whatever component of the home projection theater system, has been returned to the factory for one reason or another. This is usually for a very minor problem. Perhaps a lamp was not working properly, or a cooling fan or some other small component of the projector was not functioning at one hundred percent. When the home projector is returned to factory for refurbishing, qualified technicians will test every component of the now refurbished projector to make sure it is operating as well as (or in this case better than) a brand new home theater projector.

After the projector is refurbished from top to bottom, inside and out, it is sold again at a substantially discounted price. This means that the product has been completely tested at the factory it was made in, by the people who made it, and they have now guaranteed that the refurbished projector is as good as a new projection unit.

Any of the brand name producers of home projection theater systems will have the occasional factory refurbished projector. If you are looking for a certain type of projector you will need to check that companys web site to obtain the information about their refurbished home projection theater components.

If you do not see any information regarding factory refurbished projectors, or the specific home theater projection unit you are looking for, the company will still list contact information on their site. It may be necessary to contact them in order to find the exact refurbished projector model you are looking for.

If you are in the market for a new home theater projection system, factory refurbished projectors are a very good way to start. This will allow the consumer to purchase brand new home theater product from brand name companies and make sure that they get the home theater projector that is right for their needs.

While the refurbished product lines are not commonly available and you have to search to find them, buying a refurbished video projector from whatever brand name company can save the consumer a lot of money.

Article Source: http://EzineArticles.com/?expert=CliffordTan
http://EzineArticles.com/?Refurbished-Projector---A-More-Affordable-Alternative&id=228697

Digital Projector Guide Some Tips for Digital Projectors

Digital Projector Guide- Some Tips for Digital Projectors
By Sardool Sikandar

Digital projectors are equipments of modern technology. These are used to convert image data directly from the computer onto a screen via lens system. Digital projectors provide visualization of data that is actually stored in a computer for presentation. These projectors enable the viewers to watch moving images from a DVD, digital versatile disc player. Advertisers or sellers also use these projectors to give demonstration of products to a large number of customers. It can easily convert written documents onto an interactive whiteboard.

Digital projectors play an important role in the formation of home theater systems. These projectors use resolution of SVGA standard i.e. 800600 pixels in expensive devices. Cost of digital projector is determined by its resolution as well as its brightness. If youre going to use it in large rooms or big conference halls its brightness should be from 1,000 to 4,000 ANSI lumens.

First digital projectors, Eidophor projectors were introduced in 1950. Eidopher projectors used an oily surface in a rotating disk with light shining through it and employed an electron beam to disrupt oil in a specific manner. Eidophor projectors were not able to produce colors. Nowadays there are several high quality models of digital projectors are available in market so Eidopher projectors are less common.

Following four technologies are used in digital projectors:

High intensity CRT
LCD projectors using LCD light gates
Texas Instruments' DLP technology
Eidophor oil-film projectors (obsolete)

At present LCD projectors use Texas Instruments DLP technology whereas the high intensity CRT devices are suitable for enduring installations. Entire working of cathode ray tube digital projectors is like CRT television set. These projectors may be configured with one RGB color tube that has three colors red, green and blue with a single lens, one black & white tube with a rotating color wheel or three RGB color tubes with three lenses. Projectors having cathode ray tubes are usually bulky thats why these are the best projectors for fixed installations.

LCD digital projectors are portable and lighter enough in comparison to CRT and can be easily shifted from one place to another. These are very much popular and available in various shapes and sizes. CRT and LCD digital projectors come under the category of transitive projectors.

Reflective projectors are the superior digital projectors that provide high quality images. These are affordable and offer next level of entertainment. Everyone can enjoy home theater applications with the help of digital projectors.

About Author: The Author owns a website on Digital Projectors. The website offers advice on how to buy cheap digital projectors. It is the best source to get latest information about digital projectors. You can visit his site about multi media projectors.

Article Source: http://EzineArticles.com/?expert=SardoolSikandar
http://EzineArticles.com/?Digital-Projector-Guide--Some-Tips-for-Digital-Projectors&id=132926