precautions while using overhead projectors

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Toxins

Precautions while using Overhead Projectors

During most corporate meets, business owners hire projectors from reliable, take proper precautions
Toxins

Given that an overhead projector can overheat enough to make parts melt or catch fire, another danger of using this equipment is potential exposure to toxic smoke. When certain parts, such as plastic, metal or fire retardant chemicals heat up or burn in equipment, toxic chemicals and heavy metals enter the air. Even with adequate indoor ventilation, you might experience short term or long term health issues including skin or eye irritation, upper respiratory problems, headache, nausea, fatigue or cancer, or exacerbation of pre existing issues like asthma.


Benefits
Additional Tips
Overhead projectors
The Use of Overhead Projectors in Education
Precautions
Practice giving your presentation
Basic Understanding
Possible Weaknesses
Do not face the projected image on the screen
Electrical
Cover the transparency when you are done using it
Effectively use the overhead projector
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