Agilent Technologies HP 1660E Series User Manual page 601

Using the Symbol Utility
The symbol file is loaded into the analyzer. You can load several symbol
files into the analyzer.
When you load a symbol file, a database file is created by the logic
analyzer. Database files have an extension ".ns". If your OMF file was
loaded from the hard disk drive, the database file will appear in the
same subdirectory as your OMF file. If your OMF file was loaded from
the flexible disk drive, the database file will appear on the hard disk
drive in the same directory it was in on the flexible disk. The logic
analyzer creates any necessary subdirectories on the hard disk.
"To Access the Symbol File Load Menu" on page 591.
See Also
601