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Some of you have completed our Online Continuing Education Courses which include video instruction and know this is a very fast way to obtain your CEU credits from the comfort of the chair you're sitting in. For the rest of you we are sending a weekly series of newsletters featuring an instructional page complete with videos.

To view the videos you will need to download the free Real Player Download Real Player plugin for your browser - if you don't already have it. After installing Real Player, you can view the videos by clicking on one of these icons:

  • Click on this icon Hi Res - Cable/DSL if you have a cable or DSL connection.
  • Click on this iconLow Res - Modem if you have a Dial-up connection.

Below is the full course page which includes these videos:

Article 640 Low Res - Modem Hi Res - Cable/DSL        Page 2 of 4
Audio Signal Processing, Amplification, And Reproduction Equipment

640.2 Definition

A new definition for Abandoned Audio Distribution Cable was added and it reads:

Abandoned Audio Distribution Cable. Installed audio distribution cable that is not terminated at equipment and not identified for future use with a tag.

Intent: Section 640.3(A) requires abandoned audio distribution cables to be removed and this definition clarifies which cables can stay. This is one of a group of changes in Chapters 6, 7, and 8 requiring the removal of abandoned cables.

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