Nexo NUAR - Manual (Page 121)

NXWIN4 SOFTWARE FOR NXAMP FIRMWARE UPGRADE
(2) Ethersound™ IN port
This port can be used to upgrade the NXAMP when a NXES104 board is fitted. You can
either directly connect the computer to this port or reach the NXAMP through the
Ethersound™ network. If several NXAMP are connected together in an Ethersound™
network, you can upgrade automatically one after the other.
(3) RS-232 Serial port
This port can be used with or without NXES104/NXDT104 board fitted inside the amplifier.
However, we recommend using one of the network ports if a NXES104/NXDT104 board is
fitted because NXwin4 can also upgrade the firmware of the network card itself (what
cannot be done through the serial port).
(4) Dante™ primary, secondary or remote port
These ports are equivalent for firmware download, you can use any of them. Several amp
with NXDT104 cards can be linked through the available ports, and even NXAMP with
NXES104 board can be connected (through their Remote ES100 port) allowing to upgrade
at once mixed inventory of NXAMP.
Put the NXAMP in download mode
That means power the unit “ON” while having the ‘mute 1’ button down.
(1) Hold the mute 1 button down, and keep it down.
(2) Turn ON the NXAMP Powered TDcontroller.
The NXAMP screen will display the revision of the boot loader, and then the following
message will appear:
1 2
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