AEQ DIGITAL COMMENTARY UNIT Customer's Manual page 23

2.3.2.6 Power supply
The unit power supply is normally through the CCU by the 4 pair cable fitted
with RJ 45 connectors.
If the unit is working in " STAND ALONE" mode, the external DC power supply
must comply with the following characteristics:
V DC
Polarity
Current
Connector :
12 to 48 V.
Indifferent
1 A @ 12V. , inferior for V DC > 12V.
DC standard cylindrical, 2 mm internal, 6 mm external
Digital Commentary System
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