9
Connecting MasterSwitch VM continued
Setting up
multiple units
1. Follow steps 1–3 listed “Setting up a single unit”on page 8
for thefirst u nit iny ourconfiguration.
2. For each succeeding unit to be connected, refer to the
figureon p age 9 and follow the steps below:
a. Insert one end of a communication cable (APC part
number607-0035A)intotheRJ-11port labeled Out on
theunit.
b. Insert the other end of the communication cable into the
RJ-11port labeled In on the succeeding unit.
3. Plug each unit into a protected power source.
Note: Youcan also connect AP9222 units to
AP9221EXPX166 units in a daisy-chain configuration.