Atari 2600

NOTE:
The following figures are referenced in the 2600/2600A Diagnosric Flowcharts,
Sections
4 and 6, and are included here for your convenience. They can also Se found
in Section 3, where the tests are described in more detail.
initially to the left
Figure 4-1. Switch Initialization Positions
2600/2600A Domestic VCS