Danley DNA SC48, Руководство пользователя

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Also see Snapshots .
Input
AES3 / Network Inputs
In addition to the usual analog inputs, the SC48 can also accept AES3 digital inputs. The same
physical XLR sockets are used for both Analog and AES3 inputs; the function of these being
determined by the Source parameters in the Input Route menu. The Input sockets 1 and 3 are used
to input pairs of AES3 channels, so setting the input to
‘
AES3
’
on either Input 1 or Input 2 will cause
the other channel to change also. Similarly, adjusting the setting of Input 3 will affect Input 4 and
vice-
versa. When an input socket is selected for AES3 operation, the “AES3” ind
icator under the
input meters will illuminate.
T
here is no ‘standard’ for the relative ga
ins between Analog, Dante and AES3 so it may be necessary
to adjust the digital input gains to normalize them. So that the relative gain between an Analog input
and an AES3 input can be normalized, it is possible to adjust the gain of the AES3 channel using the
Input Route AES3 Gain parameter. For example, to achieve 0dBFS = +18dBu, set the digital trim to -
2dB. To achieve 0dBFS = +24dBu, set the digital trim to +4dB.
This device will automatically select the correct sample rate from the incoming stream between
28kHz and 108kHz.
When the Digital Audio Network option (e.g. Dante) is fitted, it is also possible to select any
channel(s) as being sourced from this network. To do this, connect the audio network connection to
the connection on the rear of the SC48, and set the relevant Input Route menu Source parameter to
“Dante” (for example.)
When the Digital Audio Network input is installed and routed
, the “Net Audio” indicator abo
ve the
encoders will illuminate. This indicator will come on even if there are no cables plugged into the
networked audio port on the SC48.
Again, it is possible to set the relative gain between an Analog input and the Digital Audio Network
(Dante) using the Input Route Dante gain parameter.
This device will automatically select the correct sample rate from the incoming stream.
For other details on the operation of the Digital Audio Network, please refer to the relevant
manufacturer’s
documentation.