Residential Systems objective 2.3 states that the test taker should have knowledge of A/V device connectivity concerns. These concerns include such items as follows:
Low-voltage power lines
Video connections on the rear panel of video consumer electronic devices are configured with different jacks to provide options for connecting television receivers, DVDs, VCRs, PC monitors, laser disc players, and camcorders. This section describes the various types of formats for both audio and video connections.
Video formats include
Audio formats include
Digital audio ...