Projectors & Projector Screens – Information That You Need to Know
There are two types of projectors, DLP projectors and LCD projectors are. Both have their advantages and disadvantages. The advantage of owning a DLP projector is equipped with a dust filter that the LCD projector is changed. The color pictures seem to be a little darker on a DLP projector, even though it uses no major differences in the quality of our opinion. Video projectors is a term used for projectors, which are equippedwith XGA resolution of 1024×768 or higher. The term video projector can be used for the definition of a projector.
Projection screens come in various ways:
Electric screens: screens, which are controlled by remote control or by an electronic wall switch.
Manual screens: screens, which are manually moved up and down by a pull cord.
Tripod screens: These screens are portable and have three legs that engage and off easily and convenientlySetup.
Fixed screens: These screens are fixed wall screens, which hang on the wall. These screens are usually used in home theater screen arena.
Home Cinema Screens: Normally home theater screens can be electric, manual or solid wall. The aspect ratio on a home theater screen is 16:9, which is a rectangle. The aspect ratio of 4:3 screens are in the business area, which is more like a square shape.
Fast Fold Projection Screens: Portable Screen stones, which are attachedmay be formed into a metal frame, with more stability as a tripod screens.
Theater screens: These screens come in a floor mounted case that is pulled upward and attached to a pole. These screens are great for business presentations.
Substantive Screens: This type of screen is an electric screen that is embedded in the ceiling and behind the doors open and close as hidden.
Outdoor Screens: These are inflatable screens, which are blown with a compressor and are supported byOperations.
Source: http://dlp-projectors-reviews.blogspot.com/2009/09/projectors-projector-screens.html
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