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Ethernet Communications Port-
The device may be controlled entirely from another controller, typically a Personal
Computer, running an application that is compliant with the ObCom standard such as System Engineer. Connection will
normally be made to the controller via this Ethernet port connector. This port is also used for updating the firmware in
the unit.
Auxiliary Port-
The auxiliary port may be configured to recall snapshots or apply muting.
Networked Audio Ports
- The HDC48 has the option for networked audio ports; if none are required a blanking plate
will be fitted. There are several options for networked audio including Dante™
. For a full list please consult your
vendor.
Power Inlet
- The Linea Research HDC48 unit should be connected to a suitable mains electricity supply using an
earthed IEC C14 connection power lead. The processor has a switch mode power supply that is capable of operating
with a nominal mains voltage of 85V to 240V, 50/60Hz without re-configuration.
NOTE: The HDC48 must be earthed to a suitable power earth; failure to do so may affect performance and/or
operation and will invalidate warranty and could be potentially hazardous.
Audio Input Connectors-
All audio connections are fully balanced and wired: pin-1 to ground (as required by the AES48
standard), pin-2 hot & pin-3 cold. When AES3 operation is selected on an input pair, the Odd channel connector is used
for both channels (e.g. Input 1 is used for channels 1 and 2).
Audio Output Connectors-
The processed outputs are impedance balanced, and wired: pin-1 directly bonded to
ground (as required by the AES48 standard), pin-2 hot and pin-3 cold. When AES3 operation is selected on an output
pair, the Odd channel connector is used for both channels (e.g. Input 1 is used for channels 1 and 2).
Summary of Contents for HDC 84
Page 1: ......
Page 35: ...Processing Block Diagram...
Page 38: ...EQ and Filter Response Graphs...
Page 39: ......
Page 43: ......