Bosch DCN Next Generation Installation And Operation Manual page 22

22 en | System Overview
Interpreter floor insertion
Interpreter Floor Insertion is used in applications where interpreters have video screens to
view the conference room. In case the video signal has latency, the floor audio for the
interpreters, can be delayed with an external device to lip-sync it with the video plus improve
S/N ratio for systems with external floor and DCN interpretation Integrus. The external device
should be connected to output 2 and input 2.
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Figure 3.7 Interpreter floor insertion
Local floor in Multi-CCU sytems
Local floor is applicable only for slave CCUs and is used to create directional sound. In the
Local floor mode, audio output 2 of the central control unit only transmits the floor signal of
the units connected to the DCN-CCU2. In this way audio outputs 2 of the slave CCUs can be
connected to multiple external public address system.
DCN-NG_IOM_V4.1 | V1.3 | 2012.07
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Installation and Operation manual
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Conference System