Bring a spare bulb
Precautions while using Overhead Projectors
Bring a spare bulb
Nothing is more unsettling than to have your overhead projector bulb burn out during your presentation. Bring spare bulbs and a glove to change the bulb. The old bulb will be HOT! Make sure you know how to change the bulb. CAUTION: Remember HOT glass looks the same as cold glass.
Significance
Falls
Overhead projector has been a favorite presentation tool
Warning
Overheating of projectors might cause melting of different parts of the device
Electrical
Considerations
Additional Tips
Do not face the projected image on the screen
Possible Weaknesses
Stand off to one side of the overhead projector while you face the audience
The Use of Overhead Projectors in Education
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