AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 39

3.2.2 Control module functional diagram
Fig. 3.2.2 Control module functional diagram.
The diagram shows the function of each individual Control Module (CM)
incorporated at the CCU module.
The action on the auxiliary line is totally neutral, it is simply routed to its
respective CU.
The CU digital outputs, PROGRAM, TECH and STUDIO, are received. The
TECH signal is routed to the MONITOR MODULE (MM) as an incoming
intercommunication.
The PROGRAM signal is distributed between, the PGM OUT TO CU output
which returns to the CU for listening, and the digital input which is mixed with
INTERNATIONAL SOUND (IS) and can be selected later by the AUDIO MODE
selector (as long as PROGRAM GO INTERCOMMUNICATION is not activated
Digital Commentary System
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