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Computer projectors are commonly used to display data or information onto a large screen for group viewing, training, or showing Web sites.
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∙ 13y ago
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Are HDTV lcd projectors difficult to use?
No, projectors are not difficult to use. Just plug them in, hook up the audio/video cables to you cable box or computer, and press the power button on the projector to start it up.
What is a computer projector?
A computer projector is a kind of an output device, used to display image on a projection screen. It receives a video signal from computer and projects an image using a lens system.Main types of computer projectors are:LCD projectors,DLP projectors,LED projectorsHybrid ( LED and Laser diode) projectors.
Do LCD projectors use LED lights?
Some lower-output projectors (and all of the new so-called 'nano' projectors) use LED's for their light source. Most higher-output projectors use incandescent halogen or HID lamps for the light source.
What are the examples of multimedia in business?
mobile, computer, internet, newspaper, projectors.
What computer device uses a spinning color wheel in communication with a micropocessor array of mirrors?
DLP projectors are pieces of computer hardware which use the color wheel and microprocessor array you referenced.
Does Sony make good projectors?
Sony are known for their projectors, and have a number of excellent ones for home theater use.
Why do overhead projectors use convex lens?
because projectors are big and if it has a lot of stuff to show on a projector then it will have to use a convex mirror to be able to see all of it...
Where can one purchase movie projectors?
Teachers often use movie projectors, however not to project movies. Movie projectors can be purchased online on sites such as Amazon, eBay and the Staples website.
What models of Argus slide projectors utilize the 581 tray?
All 500-series projectors can use the 581 tray.
What is data projectors?
Data projectors are devices that project computer output onto a screen or wall. They are widely used in classrooms, offices, conference rooms, and auditoriums for instruction and presentations.
What is the main use for art projectors?
The main use for art projectors is for different types of presentations. An art projector is a useful tool for projection of photos and videos on the screen.
Do movie theaters still use projectors?
yes, though some use digital projectors which don't use the bulky reels needed, rather they just stick in dvd-like disk
