Connecting Other External Audio Sources; Connecting An Emergency Signal; Connecting To Another Transmitter - Bosch INTEGRUS Installation And Operating Manual

INTEGRUS | Installation and Operating Manual | Infra-Red Transmitters
2.3.2 Connecting other external audio
sources
The transmitter has up to 32 audio inputs (depending
on the transmitter type) to interface with external
asymmetrical audio sources, such as congress systems
from other manufacturers or for music distribution.
The audio signals (stereo or mono) are connected to
the audio input cinch connectors.
Note: When the cinch audio inputs are used
in combination with inputs via one of the
interface modules, the signals on corre-
sponding channels are mixed. This situa-
tion should normally be avoided by using
higher-numbered cinch audio inputs.
Figure 2.9 Connecting external audio sources to the
Modular IR transmitter

2.3.3 Connecting an emergency signal

To use the emergency signal function, a switch (nor-
mally-open) must be connected to the emergency
switch connector. When the switch is closed, the audio
signal on the Aux-Right input is distributed to all out-
put channels, overriding all other audio inputs.
The Aux. Input mode of the transmitter must be set to
'Mono + Emergency' (see section 2.5.13).
Bosch Security Systems | 2003-02 | 3122 475 22011en
Figure 2.10 Connecting an emergency signal

2.3.4 Connecting to another transmitter

The transmitter can be operated in slave mode to loop-
through the IR radiator signals from a master transmit-
ter. One of the four radiator outputs of the master
transmitter is connected with an RG59 cable to the
radiator signal loop-through input of the slave transmit-
ter.
The Transmission mode of the slave transmitter must
be set to 'Slave' (see section 2.5.7).
MASTER
Figure 2.11 Connecting to another transmitter
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SLAVE