Specifications

5-10
Error Messages
Error Messages in Alphabetical Order
EXT SOURCE NOT READY FOR TRIGGER
Error Number
191
There is a hardware problem with the 8625A external source. Verify the
connections between the analyzer and theexternal source. If the connections are
correct, refer to the source operating manual.
EXT SRC: NOT ON/CONNECTED OR WRONG ADDR
Error Number
162
The analyzer is unable to communicate with the external source. Check the
connections and the GPIB address on the source.
FILE NOT COMPATIBLE WITH INSTRUMENT
Information
Message
You cannot recall user graphics that had been saved on an earlier model of
analyzer with a monochrome display. These files cannot be used with the
analyzer.
FILE NOT FOUND
Error Number
192
The requested file was not found on the current disk medium.
FILE NOT FOUND OR WRONG TYPE
Error Number
197
During a resave operation, either the file was not found or the type of file was
not an instrument state file.
FIRST CHARACTER MUST BE A LETTER
Error Number
42
The first character of a disk file title or an internal save register title must be an
alpha character.
FORMAT NOT VALID FOR MEASUREMENT
Error Number
75
Conversion measurements (Z or Y reflection and transmission) are not valid
with Smith chart and SWR formats.
FORMATTING DATA
Information
Message
The list information is being processed for a list data output to a copy device and
stored in the copy spool buffer. During this time, the analyzer's resources are
dedicated to this task (which takes less than a few seconds).
FREQS CANNOT BE CHANGED, TOO MANY POINTS
Error Number
204
The number of points selected for setting the low pass transform frequencies is
too high. Reduce the number of points so that the low pass criteria is met.