9
15.
System Mute In: This 3.5mm TS jack is used to connect to a 12VDC trigger source.
When a signal is present on this input, the audio output is muted for all zones.
16.
System Control Out: Similar to the Zone Status jacks, this 3.5mm TS jack provides a
constant 12VDC signal output whenever any zone is active. This 12-volt signal can be
used as a trigger for motorized devices, such as projector screens, curtains, lights,
etc.
17.
Expansion Input and Output: These two ribbon cable connectors are used to
connect to up to two additional 6x4 (14524) or 6x6 (10761) controllers to create up
to 16 distinct zones. Use the included ribbon cable to connect the output of one
controller to the input of the second. A third Controller can then be connected to
the output of the second.
18.
AGC Switch: This slide switch controls whether Automatic Gain Control is active or
not. The automatic gain ensures that all the inputs are at the same overall volume
level.
19.
Master/Slave Switch: This slide switch determines the functional assignment of this
particular controller in a multi-controller setup. Up to three controllers can be
connected, one of which must be designated the Master, with the other two being
Slave 1 and Slave 2.
20.
Keypads Jack: This RJ45 Ethernet jack is used to connect the controller to the
Keypad In-wall Hub Connection Plate, which in turn connects to each individual wall
plate keypad. Use Cat5e or Cat6 Ethernet cable wired to the TIA/EIA-T568B
standard. Ethernet cables are not included.
21.
RS232 Port: This DB9 (DE9) female port is used to connect to a PC to provide
automated control of the system. A full reference to the RS232 codes needed to
control the system can be found in the
RS232 Serial Control section of this manual.
22.
Voltage Select Switch: This slide switch sets the base input voltage to 115V or 230V.
The plastic cover must be removed before the switch position can be changed,
which ensures that the voltage switch cannot be accidentally set to the wrong
position. Make sure the voltage selector switch is set to the correct voltage range
before plugging the unit into a power outlet. The fuse should be replaced with the
appropriate type and size whenever the input voltage level is changed.
Summary of Contents for 14524
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