AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 31

2.7 Commentary unit specifications (functional and physical)
1. Commentary inputs.
3 Microphones.
1 Switchable Mic/line
2. STAND ALONE connections.
2 Analog feedback inputs, one for left and another for right channel.
1 Analog mixed output.
3. Outputs (when connected to CCU).
1 Program circuit (mixed out)
1 Local Tech. circuit.
1 Studio circuit.
1 Auxiliary connection
4. Sources to be monitored.
Program feedback.
Program mixed output
International sound (Selectable between two sources at the CCU side).
Public address (PA).
Guide
AUX
Coordination receive, CC F´Back (Selectable at the CCU side)..
Technical circuit (local T´Back)
CUE: Two different sources that can be addressed at the CCU side and
routed to left, right, or both earphones outputs.
5. Size and construction.
The higher panel contains all the controls accessible to the
commentators. and is formed from a polycarbonate membrane, which is printed
on the under side, to avoid degradation by use, and adhered to an aluminium
front. The surface is holed under the polycarbonate labels, giving access to the
physical switches located on the printed circuit board.
Visual indication of the switches and status of the Commentary Unit is
through small LCD modules, with internal arrows, located under polycarbonate
membrane windows, which give good readability characteristics, even under
direct sunlight conditions, while keeping the total current consumption under
Digital Commentary System
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