Specifications

Multi Room Audio Matrix Switcher and System Installation Instructions
16
3 Unit Connections
This section contains diagrams and descriptions of the connection points, indicators
and controls on the various Multi Room Audio components.
3.1 Matrix Switcher
Be sure to power off the equipment when connecting or disconnecting digital
cables. The digital audio cables also distribute power between certain components
and must not be disturbed when power is on.
Figure 12. Matrix switcher rear panel connections and indicators
Connection
/Indicator
Description or Function
Power switch Switches the unit on and off.
Power cord
connector
Connect the power cord here to power the matrix switcher. The
matrix switcher also provides power for connected amplifiers
that do not have an external power supply.
IR OUT
2 – 3.5 mm
These 3.5 mm sockets connect to IR Emitter leads. IR Emitters
are then coupled to IR receivers on A/V equipment to provide
remote control from any zone.
BROADCAST inputs
2 – RCA
Line level mono audio that is connected here is broadcast to all
zones that have an analogue input source or radio station
selected. The mono inputs have different priorities.
Audio connected to the LO input is sent by amplifiers at their
current level to the RIGHT hand speakers.
Audio connected to the HI input is sent at a preset level to the
LEFT and RIGHT hand speakers.