HP HP 8753E, User Manual, Page: 594 / 699

DOS NAME LIMITED TO 8 CHARS+ 3 CHAR EXTENSION
Error Number A DOS file name must meet the following criteria:
180
n
minimum of 1 character
n
format is filename . ext
q
maximum of 8 characters in the
q
maximum of 3 characters in the extension field (optional)
q
a dot separates the from the extension field (the dot is not part of
the name on the disk)
DUPLICATING TO THIS SEQUENCE NOT ALLOWED
Error Number A sequence cannot be duplicated to itself.
125
EXCEEDED 7 STANDARDS PER CLASS
Error Number When modifying calibration kits, you can a maximum of seven standards
72 for any class.
EXTERNAL SOURCE MODE REQUIRES CW TIME
Error Number An external source can only be phase locked and measured in the CW time
148 sweep mode.
EXT SOURCE NOT READY FOR TRIGGER
Error Number There is a hardware problem with the HP external source. Verify the
191 connections between the analyzer and the external source. If the connections
are correct, refer to the source operating manual.
EXT SRC: NOT ON/CONNECTED OR WRONG ADDR
Error Number The analyzer is unable to communicate with the external source. Check the
162 connections and the HP-IB address on the source.