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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.
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What types of inputs are available for LCD projectors?
Yes, LCD projectors come with a variety of inputs. Depending on the age or manufacturer's intended use, you'll be able to find LCD projectors available with inputs ranging from VGA and coaxial all the way to Component, DVI and HDMI.
When are LCD projectors typically used?
LCD projectors are used to project video or images onto a flat screen. The technology has almost replaced the older slide projectors or over head projectors. The picture is much clearer than on old technology. A common use of LCD projectors is to project song lyrics onto a screen during church services or to display powerpoint slides during a college lecture.
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 is the standard resolution of an HDTV LCD television?
The resolution is the pixel dimensions of the display screen. It typically has a native pixel revolution of 1920x1080. It also depends on the inches in diameter of the LCD monitor. You can also use an HDTV as a computer monitor.
What HDTV uses less electricity?
The newer LED based LCD televisions use the least amount of electricity.
What are three major types of display devices that are in use in todays industry?
Examples of these devices are CRT monitors LCD monitors Data Projectors.
How long do LCD Projectors operate?
LCD projectors themselves can last for years and years and years if properly cared for. The bulb, however does have a finite lifespan and is very expensive to replace... LCD projector bulbs are usually rated for their average expected lifespan. This if often in the range of around 2000 hours of use. Most bulbs will continue to work well past this, although there may be a reduction in brightness.
How HD tv works?
HD tv doesn't "work". HDTV is currently (2008) a name for a television standard where the picture is built up by 720 or 1080 lines horizontally. There are many kinds of HDtv sets. The most used now being LCD-TVs and Plasma TVs. You also have other technologies, such as LCD-projectors, DLP-projectors, back-projecting TVs and OLED-displays. All may be HDtv-compliant, as long as they are able to display 720 or 1080 lines horizontally. To be HD, the signal also has to be as clear as possible. The best way to do this is via a digital cable, such as HDMI or DVI, but you can also use component cables, where each color is transported separated through each own cable, for instance using shielded component, SCART or the standard D-SUB VGA-cable you know from older PCs. The way the TV itself works varies from set to set, so please ask "How does LCD monitors work" or "How does a Plasma TV work" instead.
For an lcd monitor what is the best resolution to use?
the best resolution of a monitor is the maximum it can handle, i.e 1920x1080 would be best on a hdtv or a monitor which has its maximum of 1920x1080.
What is the difference between and LCD T.V. and a LED T.V.?
They are actually quite similar. LED televisions are actually just LCD televisions that use LED lighting for the back light instead of the traditional fluorescent CFL lighting. http://lcdtvbuyingguide.com/HDTV/led-vs-lcd.html
What is led projector?
LED projectors are very different than your typical DLP and LCD projectors as they do not require a typical projector lamp like their predecessors. Led projectors require less maintenance than their counterparts and have much longer "lamp life" which is typically around 20,000 hours for an LED light source versus 2,000-4,000 for a conventional projector lamp. LED projectors use the light harnessed by individual laser diodes to create the light that is usually created through a standard type of bulb or lamp.
Would you consider purchasing an HDTV with antenna?
If you are having a difficult time getting a good quality picture on your HDTV then you should consider the purchase of an antenna. Some of the things to consider are the quality and range, as well as the ease of use and support that is provided for the antenna.
