Rear - Bosch PAVIRO PVA-4CR12 User Manual

PAVIRO Controller
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The OM‑1 is a compact interface module which is prepared for a connection to an OMNEO
network. It can send and receive Dante audio to and from up to four other PAVIRO controllers
with an OM‑1 Interface Module.
Monitoring
The controller monitors all internal functions itself, and the connected call stations, routers
and power amplifiers including their connection lines are also monitored by polling and pilot
tone. Loudspeaker lines can be monitored by impedance measurement or end-of-line modules
installed at the last speaker. The PAVIRO system also supports emergency power operation -
in the event of a power failure, the controller can assume all power management functions,
that is, all unnecessary internal and external consumers switch to standby mode, or are
deactivated and only reactivated again when required. This greatly reduces power
consumption, and ensures maximum operating time on battery power. Error messages can be
displayed on the call station displays in plain text. The status of the "combined fault" is
available via the floating READY contact on the controller.
3.1

Rear

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Number
Bosch Security Systems
The power amplifiers and the routers are controlled and monitored by the controller via
an additional, independent CAN bus interface.
The connection to a PC is established via an Ethernet interface.
An optional OM-1 Module can be installed at the rear of the device.
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Element
1 Grounding screw
2 Blind cover for optional OM-1
Module
3 LINE OUT 1-4 ports
(Euroblock)
4 LINE OUT 1-4 port (RJ-45)
5 AUX IN 1/2 ports (RCA)
6 MIC/LINE IN 1/2 ports
(Euroblock)
7 CST BUS 1-4 ports (RJ-45)
8 DC power input
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Description
Ground connection
Blind cover with slot for installing OM-1 Module.
Balanced line level audio outputs for channel 1
to 4 (parallel to RJ-45 port).
Balanced line level audio output for channel 1 to
4 (parallel to Euroblock port).
Stereo audio input for line level signals.
Audio input for microphone or line level signals.
Ports for connecting call stations.
User manual
System overview | en
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2022-11 | 07 | F01U306900
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