Electro-Voice Precision P1200RL 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
outputsignalsofallpowerampsthatareincludedintheremotenetwork,withouttheneedforadditionalwiring.
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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