HP 8360 - Manual (Page 376)

SYSTEM [MENU)
C l e a r Activates the USER-DEFINED
and lets you delete a single key within
that menu.
Clear Activates the USER-DEFINED
and clears
keys in that menu.
Programming Codes SCPI: NONE
Analyzer: NONE
See Also listed above, CONNECTORS, USER-DEFINED
Operating and Programming Reference HP 8360
User’s Handbook