When the function is used with digital inputs, it is also possible to
detect whether the device has locked to the digital source signal or
not (Þ «Mode» Þ «Lock»).
Finally, the Input monitoring mode «DS data» permanently
monitors the meta data information sent by a d&b DS-Series device
and the «Fallback» function can be triggered if the Dante channel
is not available on either the Primary or the Secondary network.
Input monitoring settings
Input Input selector (A1 - A4, D1 - D4).
Mode Depending on the selected input (analog or
digital), the following mode settings are
available:
Input
Mode
Pilot Lock DS data
A1 - A4 Yes No No
D1 - D4 Yes Yes Yes
Input
monitoring
Master On/Off switch with error LED indicator.
The On/Off status as well as the error status
are also displayed on the «Input settings»
screen.
The error status is also indicated on the front
panel Þ all Channel mute LEDs are flashing
Þ .
Frequency Center frequency of the pilot band, adjustable
from 5 Hz to 24 kHz in 1 Hz or 0.01 Hz
increments. The chosen increment is shown in
light grey at the top right of the field.
When you select this field for the first time, the
increment is set to 1 Hz.
To toggle between 1 Hz or 0.01 Hz
increments, simply click the field again.
To confirm the chosen frequency, click any
other field or the blank space next to the notch
filter button.
Note: The set frequency also applies to
the notch filter.
Threshold
Detection threshold for an external pilot signal
of the set frequency, adjustable in the range
from –117 dBu to +21 dBu in
1 dB increments.
At the bottom left of this field, the actual level is
displayed in light grey while the set threshold
is displayed at the bottom right.
Once a pilot signal is detected, the
corresponding LED indicator at the top right
illuminates green.
d&b 10D/30D Manual 1.10 en 41
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