Bosch Plena - BGM Inputs

For example, the mic/line input with VOX functionality can be used to create a supervised link
to another emergency sound system (e.g. a Praesideo system).
BGM inputs
The voice alarm controller has 2 BGM inputs. Each BGM input has a double cinch socket. To
these cinch outputs, a background music source can be connected (e.g. a Bosch music
source). The signals connected to the L (left) and R (right) cinch sockets are mixed to form a
single input signal.
AUX
In
CD/Tuner
Figure 5.14: BGM inputs
Input
Source
CD/Tuner CD or tuner
AUX Auxiliary source
Table 5.1: BGM inputs
5.1.10
60 en | Connection Plena
2013.07 | V2.0 | Installation and Operation manual Bosch Security Systems B.V.