AVT MAGIC DAB, Hardware/Software Description

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PAGE 61
I n t e r f a c e s
A1.8 AES/EBU Interface
The AES/EBU interface allows the transmission of digital audio data.
If the AES/EBU module is equipped the digital audio data stream is available
on the OUTPUT LEFT connector. Via the PC the connector OUTPUT RIGHT
can be configured as clock input or output. The integrated Sampling Rate
Converter adapts the connected clock to the network clock. (Frequency
range: 24...64 kHz).
A1.9 Analogue Audio Interface
The analogue audio interface allows the transmission of analogue audio sig-
nals and is realized as electronically, balanced interface.
A1.10 Monitor Output (CMD Output)
In parallel to the analogue Stereo output a Mono signal is also available on the
monitor output
CMD Output . The socket CMD Input has no function.
TAB. 12 PIN ASSIGNMENT: AES/EBU INTERFACE
Connector: AES/EBU (XLR)
Pin Signal Electrical characteristics
1 Shield Level: V.11
,
balanced,
earth free
Range: max. 100 m
2 TXD a Transmit Data a
3 TXD b Transmit Data b
TAB. 13 PIN ASSIGNMENT: SAMPLING CLOCK INTERFACE
Connector: Sampling Clock (XLR)
Pin Signal Electrical characteristics
Input or Output (selectable)
Level: V.11, balanced
Range: max. 30 m
1 Shield
2 CLK a Clock a
3 CLK b Clock b
TAB. 14 PIN ASSIGNMENT: ANALOGUE AUDIO INTERFACE
Connector: Analogue Audio interface (XLR)
Pin Signal Electrical characteristics
1 Shield Level: –20 dBu to +12 dBu
Impedance: 600
Ω
elektr. bal.
2 Audio a Out
3 Audio b Out
TAB. 15 PIN ASSIGNMENT: MONITOR OUTPUT
Connector: Monitor Output (XLR)
Pin Signal Electrical characteristics
1 Shield Level depends from the setting of the Stereo
analogue output
Impedance: 600
Ω
elektr. bal.
2 Audio a Out
3 Audio b Out
2
1
3
2
1
3
2
1
3