Community College of Rhode Island

Go to 50th Anniversary website

Get Adobe Reader

*PDF files require Adobe Acrobat Reader to view - Download here

3M Overhead Projector

3M Overhead Projector
Instructions Screenshots
Step 1

Power Button: Press this button to turn the power on/off.

photo of overhead projector
Step 2

Focus Head: Raise or lower the focus head to position the image on the screen.

Step 3

Focus Knob: Turn the focus knob to focus the image on the screen.

Step 4

Spare Bulb Changer: Slide the lever to switch to the spare bulb.

*Please be sure to notify the Service Desk at x1112 whenever a projector bulb burns out so that it can be replaced immediately.

This page developed and maintained by Information Technology. Send comments and suggestions to .


Last Updated: 3/7/14