AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 89

Header line.
In the upper part of the screen' s operating zone, there is a header line which
displays the nomenclature of the Commentary Unit (CU) which is in service,
in this case "NONE" because it has no name, before the legend
"Commentary Control Module" , which identifies the type of object being
controlled by the screen, that is to say, a CCU line module.
Audio Mode:
• A soft replica of the Audio Mode switch, as described in section 3.4.2. of
this manual, is represented in the upper left part of the screen' s operating
zone. This switch selects one of the three available audio modes:
Osc. Internal sine-wave generator.
IDENT. Selecting this mode enables the reproduction of the
previously stored identification messages in the PROG and COORD
circuits
Prog/ IS The program emanating from the controlled CU, which can
carry a mix of International Sound (IS) if this has been incorporated
by the IS controls.
CU Status
The CU status indicator, which indicates the state of the CU associated to
the line module, can be found immediately under this switch:
Red:
Orange:
Green:
International Sound
The International Sound working area can be found to the right of the soft
replica Audio Mode switch, as described in section 3.4.2. of this manual.
The following controls and indicators can be found:
• IS MIX ENABLE. When activated, this enables the selected international
sound to be mixed with the program. This does not effect the IS send to
the commentators' headphones at the associated CU, where it is always
available.
• MIX. LEVEL. BUTTON INDICATOR. Indicates the position of the mix level
potentiometer in the corresponding CCU line module.
No CU connected
CU connected but reporting a transmission error
CU connected and operative
Digital Commentary System
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