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User Manual
Overview
1.4.5.1.
Standard Audio-1 and Audio-2 Interface
The standard Audio-1 and Audio-2 Musicam Encoding Interface consist of four
XLR connectors, which are used to receive the audio data for Channel 1 and
Channel 2, respectively for the Musicam Encoding circuits.
• Analog audio, which requires two connectors for the each analog stereo
channel.
• Digital AES/BEU audio, which uses the right XLR connector of the analog
channel pair.
1.4.5.2.
Optional Audio-3 and Audio-4 Interface
The optional Audio-3 and Audio-4 Interface consist of an Musicam encoding
expansion interface card installed inside the encoder and connected by a 25-pin
D-type connector on the rear panel.
A deployment cable adaptor, with a 25-pin D-type connector on one side and
four XLR connectors on the other side, provides the connections for the Audio-3
and Audio-4 inputs. Each pair of XLR connectors provides analog stereo input or
digital AES/BEU input, similar to the Audio-1 and Audio-2 connectors.
1.4.5.3.
Optional Dolby-3 and Dolby-4 Interface
The optional Dolby-3 and Dolby-4 Interface consist of a Dolby Digital expansion
interface card installed inside the encoder and connected by a 25-pin D-type
connector on the rear panel.
A deployment cable adaptor, with a 25-pin D-type connector on one side and
four XLR connectors on the other side, provides XLR connections for the Dolby-3
and Dolby-4 inputs.
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(Rev 1.0 / March 2004)