10
Maintenance
Error Messages
Introduction
This section contains information about error messages. It explains how to
read the power meter's error queue and lists all error messages and their
probable causes.
When there is a hardware related problem, for example, a power sensor
overload, the error message is displayed on the status line at the top of
the display. In addition, the errors are also written to the error queue. If
there are any errors in the error queue the front panel error indicator is
displayed as shown in
Other errors can also be generated when the power meter is being
operated over the remote interface. These errors also display the error
indicator and are written to the error queue.
Figure 10-155Error indicator position
To read the error queue from the front panel:
• Press
232
Error Indicator
1 of 2
,
through each error message.
Figure 10-
155.
Service
Error List
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N1911A/1912A P-Series Power Meters User's Guide
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