Joshua Self

Josh is an AV professional and long time photographer, videographer and web designer. He specializes in photography for special events, head shots for actors, models and professional business people, portrait photography for families and kids. He has over 10 years real life experience studying and shooting film and digital photography, lighting and composition. He's also a blogger and social media junkie trying to be artistic and funny.

Projector dust is your enemy!

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.Read More »Projector dust is your enemy!

When cables go bad…

It’s 8:50 and your presentation is set to begin at 9:00.  You hook up your projector with a VGA cable 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.Read More »When cables go bad…