3. Getting started
Barco – Hydra Compact – R5976568 – Revision 10 – February-2004
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3-22
When connecting digital unbalanced ADS3-ID 75 audio signals to a digital unbalanced board, the following wir-
ing can be used:
Three Wire Digital Unbalanced Connection
•
Connect the hot output of the source via the hot wire of the cable to
v+
of the EDAC connector!
•
Connect the ground/shield of the source to the ground/shield of the cable!
•
Connect the ground/shield of the source to the
v-
of the cable!
•
Connect
v-
of the cable with the
GND
of the EDAC connector!
•
v-
of the EDAC connector is not connected!
Two Wire Digital Unbalanced Connection
•
Connect the hot output of the source via the hot wire of the cable to
v+
of the EDAC connector!
•
Connect ground/shield of the source via the ground/shield of the cable to the
GND
of the EDAC connector!
•
v-
of the EDAC connector is not connected!
When connecting digital balanced ADS3 110 audio signals to a digital balanced board, the following wiring can
be used:
Three Wire Digital Balanced Connection
•
Connect the hot output of the source via the hot wire of the cable to
v+
of the EDAC connector!
•
Connect the cold output of the source via the cold wire of the cable to
v-
of the EDAC connector!
•
Connect the ground/shield of the source via the ground/shield of the cable to the
GND
of the EDAC
connector!
It is recommended to only connect suitable digital audio signals to the digital audio boards,
i.e. a balanced digital audio signal to a digital balanced audio board or an unbalanced
digital audio signal to an unbalanced digital audio board.
If the signal is not suitable a impedance matching transformer should be used first to
convert the signal to a suitable standard!
Summary of Contents for Hydra Compact
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