Electro-Voice P3000RL Owner's Manual page 13

NETWORK EXAMPLES
System with several amp-racks and several UCC1 / PCs
UCC1s anywhere on the CAN-bus
Terminators at amp 10 (first unit on the bus) and amp 16 (last unit on the bus)
Next to the CAN-bus signal, network cabling also carries the balanced monitor audio signal for
monitoring the power amp inputs and outputs. This monitor-bus allows software-controlled monitoring
of the input and output signals of all power amps that are included in the remote network, without the
need for additional wiring. The monitor signal is present at the UCC1's XLR-type MONITOR Output
connector for further distribution to (e.g.) a mixing console to be monitored via headphones or an
active monitor speaker connected.
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