A2-73XX Series Audio Expansion Units Operation Manual
17
7 A2-7322
The A2-7322 provides an HD-44 to 16 Analog Stereo (8-in/8-out), balanced or
unbalanced, on terminals and a DARS reference input on a BNC connector. This unit
contains eight high quality stereo analog to AES3-id converters, plus eight high
quality AES3-id to stereo analog converters. The audio sample rate is user
adjustable in stand alone mode using.
7.1 Audio inputs and outputs
Visible in the images, the units have:
8 x input channels (8 stereo pairs) analog audio on XLR
8 x output channels (8 stereo pairs) analog audio on XLR
DARS reference on BNC
7.2 Switchable Sampling Rates
The A2-7322 has a dip switch setting on the rear of the unit which allows the
sampling frequency to be set at the following rates: 48, 44.1, 32 and 96 kHz. For the
required position settings see section 9.
7.3 HD44 Interface
The unit connects to the C2-7310 (or other A2-73XX units) via a 44 pin D-type
connector, via a dedicated cable supplied with unit, connecting 8 AES3-id input
channels, 8 AES3-id output channels, the DARS reference and communication
between the units.
7.4 Power Supply
The A2-7322 requires a 12V dc input with at least 3 Amps.
Analog Audio (Stereo)
Analog Audio (Stereo)
AES3-id Audio
8 channels in
8 channels out
DARS ref’
Summary of Contents for A2-7300 Series
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Page 34: ...MNL A2 73XX Series v1 4...
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