Overheating of projectors might cause melting of different parts of the device
Precautions while using Overhead Projectors
Overheating of projectors might cause melting of different parts of the device
Overheating of projectors might cause melting of different parts of the device. This may lead to exposure of toxic smokes.
Do not face the projected image on the screen
Stand off to one side of the overhead projector while you face the audience
Warning
Features Overhead Projectors
Considerations
Overhead projector has been a favorite presentation tool
Good presentation
Heat
Additional Tips
Provide best view
Effectively use the overhead projector
Expert Insight More ...
Test your English Language 
Mosquito Prevention
Home Design Ideas
Tips to get ready for Summer Amazing beauty Secrets
Healthy Neck
Precautions while using Computer and Laptops Cricket Kit The worlds most Powerful Road Cars
Most Amazing Tree Tunnels Rules to play One Pocket Pool
What to Eat in Madhya Pradesh
Latest New Cars
Weird Places On Earth
Rules For Play Xmas Games
Boss Day
Benefits of Bitter Gourd
Benefits of Black berries
Benefits of Black Pepper