Basic AV Support

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About

AV systems are comprised of an assortment of hardware that includes conference telephones, video cameras, interactive whiteboards, digital signage, computers, smartphones, tablets, wireless connectivity, and more. This category of support will help you understand the common components of an AV system and how to troubleshoot and repair them.

Topics found in this category

For Basic Audio-Visual Support, we are focusing on these main topics: 

  1. Being Prepared to Troubleshoot AV
  2. RS-232 Basics
  3. Types of Control Systems
  4. Grounding Circuits
  5. Noise in Audio Systems
  6. HDMI
  7. What is HDCP?
  8. Troubleshooting Projectors
  9. Wall Plate Issues
  10. Interactive Panels

Several of the topics have one or more sub-pages that go into some more depth.