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DOWNLOAD
USER MANUAL LOAD1_80
DATE: 30/08/00 12:48
Download
Information concerning downloading in this manual are general instructions. Please read
the specific instructions that come with each new LOAD (readme.txt) file.
Warning
The latest version of the downloader program (NXLoad.exe) provided with each upgrade set of
files must ALWAYS be used.
A "NULL MODEM" or "LAPLINK" cable is required to connect your PC RS232 serial port to the
NX241 RS232 serial port.
Connection from NX241 RS232 9-Pin Serial Port to PC’s COM port
NX241 RS232 serial port PC COM port
1 Don’t care 1
2 RXD ß---------Receive--------- 3
3 TXD -----------Transmit-------à 2
4 Don’t care 6
5 SGND Signal ground 5
6 Don’t care 4
7 Don’t care 8
8 Don’t care 7
9 Don’t care 9
The NEXO download software is DOS compatible and has been tested on the following operating
systems:
n Microsoft MSDOS (V5.0 and above)
n DOS shell of Microsoft Windows 3.x
n DOS shell of Microsoft Windows 95
n DOS shell of Microsoft Windows 98
n Macintosh DOS compatible shell.
Note:
Due to the way Microsoft Windows NT addresses serial ports, the software does not currently run
on any version of Windows NT DOS shell. If you wish to use a machine that is running NT you will
have to make a bootable DOS disk, copy the downloader (NXLOAD.EXE) and the corresponding
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