HP 8753E User Manual page 606

Error Number One or both of the probe power supplies have been shut down due to an
23 over-current, over-voltage, or under-voltage condition.
Information The display information is being processed for a screen print to a copy device
and stored in the copy spool buffer. During this time, the analyzer's resources
Message
are dedicated to this task (which takes less than a few seconds).
Error Number The power meter cannot be accessed by the analyzer. Verify that the power
117 meter address and model number set in the analyzer match the address and
model number of the actual power meter.
Error Number The selected power range changed the power level of one or more segments in
the swept list table. Change the segment power or change the power range.
213
Error Number The analyzer does not currently contain the data you have requested. For
30 example, this condition occurs when you request error term arrays and no
calibration is active.
Error Number You cannot store an instrument state in an internal register due to insufficient
151 memory. Increase the available memory by clearing one or more save/recall
registers and pressing B, or by storing files to a disk.
1 O-22 Error Messages