AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 6

1.1.- General description
Each Commentary System consists of ten commentator units (CU) connected
to a commentator console (CCU) through 4 pair data transmission STP or FTP
shielded cables used in data transmission.
The signals carried are as follows:
• Audio and control signals. There are two pairs for carrying digital data
related to audio feeds from commentators to the different output circuits, as
well as input signals to be monitored at the commentator' s side. Also
included are remote control signals, call signaling etc. The system includes
remote on field programming of the CU´s operational parameters (filtering,
AGC, compression etc.) and CU permanent software upgrade capabilities.
Digital Commentary System
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