Main Screen - Lavry AD122-96 MX Operation Manual

AD122-96 MX

Main Screen

The main screen is used for selecting the A to D clock source and output word length parameters.
The top line controls the A to D clock source:
When setting for internal clock operation, choose sample rate and internal crystal mode:
When setting for external synchronization, the selections include:
• Sync. input connector: SYNC/WC INPUT XLR connector or the WORD CLOCK INPUT BNC
connector.
• Digital audio or Word Clock: the XLR connector can accommodate both AES/EBU digital audio
data and Word Clock. The BNC connector is for Word Clock only, as part of the IO-96
interface.
• Lock range: narrow lock range utilizing VCXO (internal voltage controlled crystal oscillators or
wide lock range (internal low jitter VCO).
Possible choices for the SYNC/WC INPUT XLR connector are:
XLR AES LOCK 44.1
XLR AES LOCK 48.0
XLR AES WIDE LOCK
XLR AES LOCK 88.2
XLR AES LOCK 96.0
XLR AES LOCK 88/44
XLR AES LOCK 96/48
Possible choices for the WORD CLOCK INPUT BNC connector are:
BNC LOCK 44.1
BNC LOCK 48.0
BNC WIDE LOCK
BNC LOCK 88.2
BNC LOCK 96.0
BNC LOCK 88/44
BNC LOCK 96/48
The 88/44 and 96/48 settings are provide to synchronize high sample rate AD conversion (88.2 or 96
kHz) to half-speed external sync sources (44.1 or 48 kHz).
44.1kHz INTERNAL CRYSTAL
24 BITS WL ABC:OFF
44.1kHz INTERNAL CRYSTAL
48kHz INTERNAL CRYSTAL
88.2kHz INTERNAL CRYSTAL
96kHz INTERNAL CRYSTAL
NSOFF
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous to 44.1
Phase synchronous to 48
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous
Phase synchronous to 44.1
Phase synchronous to 48
Operations Manual
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