Polycom PowerMic Installation Manual page 8

INSTALLING THE POWERMIC
Connecting
Additional
PowerMic
Microphones
8
You can connect additional PowerMic microphones together by
plugging each extension cable into the matching notched
connection on another PowerMic until the connector snaps into
place.
If there is a straight distance between microphones, use the
10-foot (3.0-meter) cable
If you need a longer cable, for example if the tables in the
conference room are set at angles, use the 25-foot (7.6-meter)
cable . Align the PowerMic microphones by pointing the
b
connectors in the same direction.
Note: You can connect a total of four PowerMic microphones.
They must be at least 10 feet (3.0 meters) apart.
a
.
a
b