User manual

NXDT104 EXPANSION BOARD, DANTE™ PATCHING AND REMOTE CONTROL
Dante™ protocol includes a network latency compensation ensuring all receivers patched
on the same source will output audio at the exact same time, but this is only for receiver
using the same receive latency.
WARNING! We recommend to always set the same receive latency for all NXAMP
on a Dante™ network.
The default value is 1 ms which will fit most of cases, but the value can be lowered down to
0.25 ms for time sensitive applications, like wedge monitoring.
Last tab if Network Config, allowing to switch the two Primary and Secondary ports of the
NXDT104 to Switched or Redundant mode.
Switch mode is the default mode. The three network ports of the NXDT104 (Primary,
secondary and Remote) can be seen as three ports of a switch, the NXAMP being
connected on an internal fourth port. Dante™ network can be connected to any of this
ports, and the remaining ports can be used to link to other devices on the network. Each
port can run independently at 1 Gb or 100 Mb depending on the connected device.
WARNING! Do not connect several ports of the NXDT104 to the same switch. This
will create a loop and stop all traffic on all network ports of the card.
The Redundant mode uses the primary and secondary ports as a redundant input to the
device. In that particular mode, the Primary ports of all redundant devices should be
connected to a first network, whereas the Secondary ports are connected to a second
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