Technical data

PAGE 68
Operation via Windows PC Software
5.6.4.2.7 Audio Interface
MAGIC TH6 supports analogue as well as digital AES/EBU Audio interfaces.
If the digital Audio inputs are used, a Sample Rate Converter is available so
that external adjustments are not required if there are different digital sources
and drains.
FIG. 44 AUDIO INTERFACE
Mode
•The operating mode analogue or digital can be set separately for the Au-
dio Input and the Audio Output.
AES/EBU Interface
•If the digital output is selected, the configuration for the AES/EBU Inter-
face is displayed. Under Clock Source of digital output you can select
the following options:
– Internal: The AES/EBU output clock is derived from the internal sys-
tem clock.
– External: The AES/EBU output clock is derived by the external clock
connected via the AES/EBU/CLK adapter cable. The clock rate of the
connected clock must be 48-kHz.
– Recovered: The AES/EBU output clock is derived from the digital in-
put signal of the interface. This configuration is usually to be selected if
you use the digital input of the system. In this way a synchronous func-
tioning of the transmission chain is ensured
NOTE
If you are using MAGIC TH6 ISDN in the ISDN operating mode, the clock of
the AES/EBU output is derived from the ISDN clock. Therefore, if the ISDN
Mode is selected, this settings will not be displayed.
The AES/EBU input always works with recovered clock, therefore only a
configuration of the output is required.
POTS, VoIP
ISDN