Bosch Appliances 3122 475 22015en manual Connecting an emergency signal

INTEGRUS Installation and User Instructions Integrus Transmitters en 22

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Figure 2.13 Connecting external audio sources to the

Modular IR transmitter

2.3.4Connecting an emergency signal

To use the emergency signal function, a switch (nor- mally-open) must be connected to the emergency switch connector. The reaction of the transmitter on a closed switch depends on the configuration of the aux- iliary inputs (see also section 2.5.14):

•If the auxiliary input is 'Mono + Emergency', the audio signal on the Aux-Right input is distributed to all output channels, overriding all other audio inputs.

•If the auxiliary input is 'Stereo' or 'Stereo to Mono', the audio signals on the Aux-Left and Aux-Right inputs are distributed to all output channels, over- riding all other audio inputs.

Note: When the network mode is enabled (see section 2.5.8), the emergency signal function is not available when the control unit of the DCN Next Generation confer- ence system is switched off or defective.

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Figure 2.14 Connecting an emergency signal

2.3.5Connecting 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).

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Figure 2.15 Connecting to another transmitter

Bosch Security Systems 2005-04 3122 475 22015en