My guess is that with LCD and DLP projector coming down in price, we will be seeing less and less of the overhead. When a video projector is used with an interactive whiteboard or tablet the possibilities are limitless.
Please visit this link: http://hometheater.about.com/od/hometheaterdoityourself/ig/Home-Theater-Connection-Photo-/
You hook up a projector to your computer and aim the projector at the wall. Then you turn it on. You may need special software to use a projector with your computer, however in most cases, such software will come free with the projector.
You will need a cable that runs from the PC to the LCD projector. They usually come with the projector. If you turn on the computer, then turn on the projector, then connect the cable, it should automatically detect and appear on the LCD projector. Otherwise, you will have to configure some computer settings to output to the LCD display.
yes it can be used with projector.the projector will work as a second display.
One can purchase an Acer Xga projector from an online store, such as Amazon, TigerDirect or directly from the electrical manufacturer Acer. One can also purchase an Acer Xga projector instore or online from Argos.
The overhead projector was invented in the 1960's.
The projector can reach a pretty high temperature if left on for a while. So I think the main danger of an overhead projector is simply the heat. ;)
You don't need a slide projector or an overhead projector.
projectionist
retroproyector
This is referred to as an opaque overhead projector, or sometimes simply as an "opaque projector." This is in contrast to the regular overhead projector which must have transparencies to project, an opaque projector can project an image of opaque objects such as the paper pages of a book.
The only real similarity that I can think of is they both project images onto a wall or projector screen.
Electricity
Overhead projector replacement bulbs will definitely be sold somewhere on eBay or alternatively you could ask the local secondary school or college for help.
One answer is when an overhead/movie/computer projector does not fit the projector screen area correctly and lines can be seen around the intended area.
Due to the bright bulb, the 3M 2000 overhead projector can use a substantial amount of power and is not, unfortunately, Energy Star rated.
The function of an overhead projector is to show information on a screen using transparencies. Everything on the transparency had to be first printed backwards so that it would show on the screen in the right order.