3 appendix c - advanced network configuration – Guralp Systems CMG-CD24S6EAM User Manual
Page 26
Appendices
4.3
Appendix C - Advanced network configuration
The Lantronix WiPort NR networking module has serial-accessible
configuration systems which can be used to configure them in the event that
communication over a network is lost.
If you have problems connecting to the CD24 over a network, you can access
the configuration menu over a serial link by interrupting the boot process.
See the following section for instructions. For full information about the
WiPort NR configuration options, which are used during the process, please
refer to the relevant documentation, which is available on the Lantronix Web
site: www.lantronix.com.
The detailed documentation is at:
www.lantronix.com/pdf/WiPort-NR_UG.pdf
4.3.1 Accessing the configuration menu via the serial Interface
Access to the configuration menu over the serial interface can be obtained
using any serial terminal emulator (see Appendix D on page 26).
The procedure for connecting to the device is:
1.
Disconnect the power supply.
2.
Disconnect the sensors.
3.
Remove the top cover from the acquisition unit.
4.
Disconnect the 26-way IDE-connector from the digitiser as indicated in
the figure below:
5.
Connect an RS232 cable between the 9-pin D-connector and a PC. See
Appendix E on page 31 for connector pinouts.
6.
Open a terminal connection as described in Appendix D on page 26.
7.
Hold down the
key while applying power to the acquisition unit.
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