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4.4.2 Error Messages Displayed, Green Light ON
After power-up, if the MUXserver 100 detects an error, it outputs a message to
the supervisor port terminal. The error message number 911 shows the results
of the automatic server self-test (refer to Section 4.2.2, Error Messages On the
Supervisor Port Terminal). In the error message, a 2-digit code is displayed for
the supervisor port and a I-digit code for each remote user port.
If
a "1" appears in the status code for a terminal (regardless of the 4-digit
server code), you have one of the following possible problems.
Problem
A status of 1 for a remote user port or n1 for the supervisor port
indicates a checksum error. The characteristics for the indicated ter-
minal no longer pass the internal checksum test. The factory speci-
fied defaults are in effect.
Correction: Use the DEFINE PORT command to again set the ter-
minal characteristics values to those you choose.
Initialize the server with a power-up.
If
the same error occurs, you
can continue to use the server with the factory specified terminal
characteristics, or return the server for repair or replacement as de-
scribed in Section 4.6, PROBLEMS INVOLVING THE
ETHERNET.
Problem
A status of In indicates a supervisor port hardware error.
Correction: There is no corrective procedure for this condition.
Return the MUXserver for repair as described in Section 4.7,
DIGITAL SERVICE.
CHAPTER 4 MUXserver 100 TROUBLESHOOTING
33
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