Integrus Radiators - Bosch Integrus Operation Manual

14 en | System Overview
3.4

Integrus Radiators

The radiators accept the carrier signals generated by the transmitter and emit infrared
radiation carrying up to 32 audio distribution channels. They are connected to one or more of
the six HF BNC outputs of the IR transmitter. A maximum of 30 radiators can be connected to
each of these outputs by means of loop-through connections.
The LBB 4511/00 has an infrared output of 21 Wpp, while the LBB 4512/00 has an infrared
output of 42 Wpp. Both have an automatic mains power voltage selection and are switched on
automatically when the transmitter is switched on.
The attenuation of the signal by the cable is equalized automatically by the radiator. When the
radiator is supplied with power and the transmitter is switched on, the radiator initializes the
equalization. The red LED flash for a brief period of time to indicate that the initialization is in
progress.
When not receiving carrier waves, the radiators switch to standby mode. There is also a
temperature protection mode which automatically switches the radiators from full to half
power or from half power to standby if the temperature of the IREDs becomes too high.
Figure 3.4: LBB 4512/00 High Power Radiator (Front view)
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2013.11 | V1.4 |
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Red indicator LEDs - Give an indication of the radiator status, see section Integrus
Radiators, page 69.
Amber indicator LEDs - Give an indication of the radiator status, see section Integrus
Radiators, page 69.
Operation manual
Language Distribution System
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