• The overhead projector is designed to be used in front of the viewing audience, thus permitting the presenting to maintain eye contact with the audience at all times.
• The overhead projector features an efficient optical system that projects images bring enough to be seen in a normally lighted room.
• Through the use of blank transparency film and transparency markers, the overhead projector may be used as an electric chalkboard.
• On-the-spot review and repetition of material can be easily accomplished through the use of overhead transparencies.
• The rate, sequence, and even content of projected materials can be quickly and easily adapted by the presenter in order to meet the needs of the audience.
Projector Operation
Overhead projectors haven’t been in use for awhile. In order to reacquaint yourself with its correct operation, the following steps should be taken to achieve optimal projector operation:
1. Place projector on a low cart or table, or in the projector well of a desk designed to accommodate projection equipment. Do not block the audience’s view by placing the projector on a regular-height projector cart.
2. Locate the projector and its support directly in front of the screen at the initial distance of approximately eight feet.
3. Place a transparency on the glass stage. The visual is properly oriented when the top edge of the transparency is closest to the audience.
4. Turn the projector “on” and adjust the focus knob until the projected image is sharp.
Final Thoughts
Online websites present the ideal place for individuals to buy AV equipment like projectors. If you are looking to buy audio visual equipment and accessories online, head-over to a website that specializes in AV equipment. Fortunately you will manage to find most office equipment and tools online, like the power backup system for office that ensures business continuity at all times of the day. Remember: having adequate supplies will not just help improve productivity; but ensure that your employees are happy.
