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INSTALLATION AND WIRING
Guide to the Pins for Connection
The removable locking input connector contains 4 terminals. These are numbered on the
connector. The label located on the terminal cover plate lists the pin functions.
Pins 2 & 3 are the "+" and "-" inputs to the speaker. Pins 2 & 3 are connected to pins 1 &
4 respectively (i.e. Pin 1 connects to Pin 2 and Pin 3 connects to Pin 4) inside the speaker.
Pins 1 & 4 are intended as loop-through connections to other loudspeakers. There are two
possible layouts for wiring a group of speakers. Choose whichever hookup pattern
accommodates your installation best.
Parallel Wiring:
Connect the wire pair of the subsequent speaker to pins 2 & 3 (in parallel with the input
wiring). In this hook-up scheme, no wires get connected to pins 1 & 4.
Figure 9 - Parallel Wiring
OWI INC. ICM6-730SET (All-N-One) CEILING SPEAKERS – INSTALLATION GUIDE
Figure 8 -Connector pins
PARALLEL
Whenever the connector
is pulled out of the
speaker for
troubleshooting,
subsequent speakers will
stay connected. It can be
useful during
troubleshooting to be
able to disconnect a
single speaker at a time.
WIRING
7
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