14
Russound MCA-88 Installation Manual
Linked Controllers
MULTIPLE CONTROLLER INSTALLATION
Linking Multiple Controllers
The RNET Link ports can be used to connect two or more (up to 6) MCA-88
controllers. The connection is made using a CAT-5e patch cable from one of the
RNET Link ports of the first controller and into one of the RNET Link ports of
the next controller. Along with RNET data signals, the RNET ports pass source
IR signals.
The CAT-5e patch cable must have an RJ-45 connector on each end with
T568A wiring configuration. It cannot exceed 18 inches (45.7 cm) in length
to avoid potential cross-talk between the source-specific IR repeating
signal lines.
Use standard RCA cables to link audio sources between multiple controllers.
Connect the left and right source outputs on each controller to the
corresponding source inputs on the next controller. Ethernet connection to
the LAN is only required on Controller #1 in a multi-controller system.
When using the BTC-1X
Bluetooth
on Source 1, connect the Source 1 OUT
on Controller 1 to the Source 1 IN on Controller 2. Continue the audio loop to
other controllers, if necessary.
Note: Only a single BTC-1X may be connected in a system. The connection
is made to Controller 1. The audio signal is then passed to each additional
controller as described above.
Controller ID Switch Settings
The Controller ID switch is a rotary switch with six positions. It is used to set
the controller ID number for multiple controllers.
If two or more MCA-88 controllers are connected using the RNET Link ports,
each controller must have a unique controller ID prior to being connected
through the RNET ports. Set each controller’s ID switch to a unique number.
Any multiple controller configuration requires that one controller be set to
controller ID #1. This action must be performed before the system setup
procedure is completed through Web-SCS or SCS-C5 software and before
powering up the system. The small arrow on the dial should point at the
desired setting.
MCA-88 Controller (ID#1)
MCA-88 Controller (ID#2)
DMS-3.1
CAT-5e Cable
RCA Cable
Rotate switch to point arrow
to the intended position