Troubleshooting guide

Page 11
Figure 16
Figure 17
5. The black cable has three connections – two
9-pin serial connectors and one barrel connector for
power (Figure 16). Insert the barrel connector into
the center jack (Figure 20, B on next page) located
on the bottom edge of the black box that is mounted
to the back of the computer bracket (Figure 17).
Attach the two 9-pin serial cables to the appropriate
ports on the back of the same box, making sure the
cable connectors are plugged into their correspond-
ing ports on the black box.