10 Maintenance
266 Keysight N1911A/1912A User’s Guide
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
Figure 10-2.
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 10-2 Error indicator position
To read the error queue from the front panel:
– Press , , , and use to scroll through
each error message.