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Fiber In Tech Tutorial
Successful completion of this course and test will earn industry professionals one-quarter of one learning unit (LU) toward maintaining National Systems Contractors Association (NSCA) credentials as a certified systems installer, technician, or integrator.
How to Buy the Right Size Screen
Your goal in sizing a projection screen is to find a screen large enough so that those in the back of your audience can see your subject matter easily, but not so large that those in front have difficulty seeing the full width of the projected image.
How to Choose an Overhead Projector
This article covers the most important specifications when choosing the appropriate overhead projector.
How to Choose Audio Visual Control System
The primary reason for purchasing an audio visual control system is to provide simplified, user-friendly access to the latest technology.
How to Choose Furniture for Use with Media
This article covers the most important specifications when choosing the appropriate furniture to use with media.
How to Remove Marks from Screen Fabric
Here's what the manufacturers say about cleaning their screen surfaces.
What Causes Early Projection Lamp Failure
A lot of people are making simple mistakes that are costing them a lot in burned-out lamps.