In Spectrum Analyzer mode, this menu is used to automatically save measurements to the current save location after any of the following events:

...Crossing Limit
On Off:

When this submenu key is set to On, measurement data is automatically saved when the trace crosses a limit line that has been specified with the Limit menu.

...Sweep Complete
On Off: When this key is set to On, measurement data is automatically saved after the current sweep is completed.

Save Then Stop
On Off: Set this key to On to stop the sweep after a measurement is saved. If this setting is Off and Sweep Complete is On, a measurement is saved after every sweep.

Clear All: Press this key to turn Off all three Save On Event keys:

 

Back: Press this key to return to the File Menu.