Guralp Systems CMG-DCM - Manual (Page 83)

Operator's guide
Configure : This column contains links allowing you to configure each
port, and the digitizer attached to it (if there is one.)
Configure – Port
When you click on a Configure – Port link, the port's configuration
page is displayed.
Each serial port has its own configuration screen, with a number of
options beginning
serial.x (where x is the internal number of the serial
port). The configuration options for all the ports are as follows:
serial.x.name : The name of this serial port, as shown in the serial port
table.
serial.x.device : The pathname of the Linux device corresponding to
this serial port. You should not need to change this option.
serial.x.service : How the DCM will use each serial port. There are five
options:
•
getty : The port will listen for logins from a connected computer.
Once logged in, the user will have direct command-line access
to the DCM's Linux operating system.
•
mgetty : The port will listen for logins over a connected serial
modem. Again, a logged-in user will be presented with the
DCM's Linux command line.
•
mgetty-r : The port will listen for logins over a connected serial
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