Plug one end of the second interface cable into the AUX
Step 3
jack with the "out" icon underneath on the first
Expansion Module (the one closest to the phone).
Plug the other end of the second interface cable into the
Step 4
AUX jack with the "in" icon underneath on the second
Expansion Module (the one next to the first Expansion
Module).
Connect the Power Supply Unit
Refer to Figure 6 and the steps that follow.
Figure 6
Connecting the Power Supply Unit
Power supply connector on the back of the
1
Expansion Module
12
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