User`s guide

Example
The following query returns the list of SCPI commands.
SYST:HELP?
Typical Response:
In the list of commands:
/nquery/ indicates a command with no query.
/qonly/ indicates a query only, with no command form.
All other commands consist of command and query.
The complete syntax of each individual command is found in the Agilent
34410A./11A/L4411A Programmer's Reference (this help system, see
Commands A-Z).