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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 4 | Amplifiers en | 183
11.2 Controls, connectors and
indicators
11.2.1 Supervision-master
The supervision-master contains the following:
1 Connector - A provision to connect the
supervision-master electrically to the output board of
the amplifier channel (see section 11.3.1).
11.2.2 Supervision-slave
The supervision-slave contains the following:
1 Connector - A provision to connect the
supervision-slave to the loudspeaker lines.
The supervision-slave provides a double connector that
allows the supervision-slave to be put anywhere in the
loudspeaker line (see figure 11.3). Usually, the
supervision-slave is installed at the end of the
loudspeaker line.
figure 11.1: Component side of supervision-master
figure 11.2: Component side of supervision-slave
1
+
-
+
-
+
-
1
+
-
+
-
+
1
figure 11.3: Supervision-slave connector
table 11.1: Supervision-slave connector details
Connector Pin Signal
X1 1
2
Loudspeaker line +
Loudspeaker line -
X3 1
2
Loudspeaker line +
Loudspeaker line -
X3
X1
1
2