RTW SurroundMonitor 11900 Series, Руководство пользователя, Страница: 326 / 376

9 | Menu | 9.5 | Audio System: The Global Audio Settings Menu EN-136 SurroundMonitor 11900 Series
• Internal sampling rate if no external reference present
With this combo box one of the available internal sampling
rates (
44100 Hz , 48000 Hz , and 96000 Hz ) can be set
to be used for the analog inputs when no digital signal is
available to be used as a reference sync signal. As soon
as digital signals are input to the unit or a valid external
reference signal is available and is selected as the sync
source with the
External Reference Source
combo box
(see next option), the internal A/D and D/A converters
and the digital outputs will always use the sampling rate of
the digital signal or reference sync signal.
• External reference source
This function offers many different options for synchroni-
zing the unit to an external reference source, taking into
respect several conditions.
The following options are available for the external refe-
rence source:
• Follow Input
The input signal selected by the user is used as
external reference source.
• Auto Search
This setting automatically polls the digital inputs for a
valid digital signal. As soon as a valid signal is found
it is used as the reference sync signal. If this signal is
no longer available the system polls the other inputs
until it finds a valid signal, and the digital inputs are
muted while this is being done.
• Use Ref Input
Presets the system to the
Ref Sync IN
input connec-
tor (see connection chapter).
NOTE -
No automatic search is performed
when this setting is activated! If there is no reference
sync signal, the digital input signals are no longer dis-
played and the analog input signals are only displayed
with a very narrow bandwidth.
• Dig 12 to Dig 78
One of the eight available digital input pairs can be
selected so that its digital signals can be used as the
reference sync signal:
dig 12 is AES input 1 of the Digital In/Out connec-
tor, internal channels
1
and
2
;
dig 34
is AES input
2
of the
Digital In/Out
connec-
tor, internal channels
3
and
4
;
dig 56 is AES input 3 of the Digital In/Out connec-
tor, internal channels
5
and
6
;
dig 78
is AES input
4
of the
Digital In/Out
connec-
tor, internal channels
7
and
8
NOTE -
No automatic search is performed
when this setting is activated! If there is no reference
sync signal, the digital input signals are no longer dis-
played and the analog input signals are only displayed
with a very narrow bandwidth.
• Use SDI Input
If using the signal connected to the
SDI interface
,
the SDI source must always be the master.