How to Buy a Slide Projector for a Classroom
The slide projector, once a classroom staple, has now become a little more difficult to find. The slide projector is made only to project old-fashioned, small bits of film housed in paper. Some major companies have stopped manufacturing the slide projector, but some are still around. Some things to think about when buying are in following steps.
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Instructions
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Pick a price range. Many supply items like a slide projector can vary a lot in price. Knowing how much you want to pay makes it easier to find what you're looking for.
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Think about lens size. A bigger lens will enable you to fill more space with a smaller "throw distance." Consider the space you have and the space you need. A 35mm lens size, for example, may not be adequate. Exact measurements aren't necessary, but an estimate could save you a lot of trouble.
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Choose power-cord or batteries. If you need to pace the classroom continually, you might want something that won't trip you.
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Look at features. Remote access is great for the pacing lecture, but do you need it? Weigh cost against convenience.
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Keep the receipt for possible tax use or billing as an expense. Your employer might be willing to compensate you for the machine.
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Tips & Warnings
Check your slides to make sure they're compatible with the projector before you use it. Learn the proper way to place them on the projector so you don't get confused during presentations.
