The projector bulb heats up during operation. Do not touch. Keep air vents uncovered to allow for proper cooling.

To operate the Udell, follow these eight simple steps:-

• Place the projector on a level surface, approximately 6-10 feet from a projector screen or blank wall.
• Plug the power supply cord into a 110V 60Hz AC wall outlet.
• Push the rocker to the “on” position.
• Place the material to be viewed squarely on the projector’s stage.
• Adjust the height of the projected image by lowering or raising the projector’s lens head.
• Rotate the focus knob for clear viewing of the projected image.
• Unplug the unit’s power cord.

Following these eight simple steps will help you use the Udell overhead projector.

Definition:

Projector is a device that is used to project rays of light, especially an apparatus with a system of lenses for projecting slides or film on to a screen.

Working:

The projector bulb heats up during operation. Air vents should be uncovered for proper cooling. The projector should be placed on a level surface, approximately 6-10 feet from a projector screen or blank wall. Power supply cord is plugged into an 110V 60Hz AC wall outlet. Then the rocker is turned “ON”. The material is viewed squarely on the projector’s stage. Height of the projected image is adjusted by lowering or raising the projector’s lens head. Then the focus knob is rotated for clear viewing of the projected image. After completing the work, unit’s power cord should be unplugged.