AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 41

3.2.3 Monitor module functional diagram
The figure shows the Functional Diagram of the Monitor Module. This
Module carries out the different functions of Monitoring and Intercommunication
of any Control Module that has previously been selected.
FIGURE 3.2.3. Monitor Module Functional Diagram
The diagram shows the function of the CCU.
The monitor module checks, as shown previously, the quality of the common
signals (IS1, IS2, CUE 1, CUE 2 and P.A.) both optically and audibly, as well as
those specifically from each control module (CM) (PRG GO, PRG F´B, CC GO,
CC F´B, GUIDE, AUX, IS and P.A.). A precision meter and loudspeaker are
used for this purpose, these are always connected to the selected monitor
circuit, except when an intercommunication channel is established.
Digital Commentary System
-41-