NXWIN4 SOFTWARE FOR NXAMP4X1 FIRMWARE UPGRADE
NXwin4 software for NXAMP4x1 firmware upgrade
Please check regularly on NEXO website (www.nexo-sa.com) for NXAMP4x1 Powered
TDcontroller firmware upgrade. These upgrade are freely downloadable and can improve:
• NEXO’s setup for cabinets (including new setups for new products).
• NXAMP4x1 firmware functions.
• NXAMP4x1 remote control functions.
WARNING! NXAMP4x1 Powered TDcontroller is delivered with a FLAT firmware
only (no NEXO setup installed), so it is mandatory to upgrade the firmware of the unit to
the last available firmware that you will find on our website.
What you need to upgrade your NXAMP4x1
NXAMP4x1 can be upgraded either:
• By its serial port (RS-232).
• By its “Ethersound™ IN” or “Remote ES100” port if a NXES104 board is fitted.
NB: Upgrade through one of the above Ethersound™ ports when the unit is a Primary
Master. This provides much faster results than the other solution.
Serial port upgrade
To upgrade from the serial port you will need:
• A computer running Windows XP with NXwin4 installed
• A serial port or an USB to serial adapter
• A null-modem cable (“crossover” serial port cable, with 2 DB9 female plugs). See
cabling bellow.
NEXO RS232 serial port PC COM port
2 RXD ---------Receive--------- 3
3 TXD -----------Transmit------- 2
5 GND Signal ground 5
Other Unused Other
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