HP 1660CS-Series User Manual page 224

System Performance Analysis (SPA) Software
Error messages and warnings used by SPA are the same as those used
by the logic analyzer. Refer to "Troubleshooting," Chapter 10, for
descriptions of these messages.
If you are just getting started, the first two sections are recommended
reading. Part 3 is optional. If you are an experienced user, the last
sections will help you with your SPA measurements. Use the first
three sections for review when necessary. If you need programming
information, refer to the HP 1670A-Series Logic Analyzers
Programmer's Guide, available from your HP sales office.
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