Agilent Technologies 1660A Series User Reference page 196

The Trigger Menu
The trigger menu is used to configure when the analyzer triggers,
what the analyzer triggers on, and what is stored in acquisition
memory. In addition, within the Acquisition Control function,
prestore and poststore requirements are set. The Trigger menu is
divided into three areas, each dealing with a different area of general
operation.
•
Sequence Levels
•
Resource Terms
•
Acquisition Control
Sequence levels area
Resource terms area
Trigger Menu Areas
12–2
Acquisition control area