One of the most common pieces of technology used in the AV industry today is the projector.  These units are critical components of boadrooms, classrooms, training facilities, meeting rooms, and even the home theater.  Modern projectors are almost maintenance free, but there is one simple task any projector owner can complete on a regular basis to keep their units functions properly throughout the life of the projector and that is cleaning the air filter. Continue reading →

It’s 8:50 and your presentation is set to begin at 9:00.  You hook up your projector and your beautiful PowerPoint presentation is all pink.  What can you do?  In this inaugural Holt AV Tech Tip, we will discuss the likely cause of this problem and how to fix it. Continue reading →