HP ESG Series - Trigger in Polarity Neg Pos; Trigger Key

5-19
Hardkey and Softkey Reference
AM
Trigger In Polarity Neg Pos
Press this softkey to toggle between a negative TTL level trigger (0 V) and a
positive TTL level trigger (+5 V) for externally triggering swept-sine amplitude
modulation.
This softkey is coupled to the
Trigger In Polarity Neg Pos softkey for swept-sine
FM,
ΦM, and LF Out, and to the Ext Neg and Ext Pos sweep trigger selections in
the Sweep/List Menu. If you set the
Trigger In Polarity Neg Pos softkey in the AM
Swept-Sine Menu to
Neg, the Trigger In Polarity Neg Pos softkey is also set to Neg
for swept-sine FM,
ΦM, and LF Out. In addition, if the step or list sweep is set to
externally trigger, the selection will automatically be set to
Ext Neg. The same
softkeys will toggle to
Pos or to Ext Pos if you select Pos in the Swept-Sine AM
Menu.
Conversely, if the
Trigger In Slope Neg Pos softkey is toggled in the swept-sine
FM,
ΦM, or LF Out menus, it will cause the swept-sine AM softkey to toggle
also. This is also true for the
Ext Neg and Ext Pos step or list sweep trigger
selections.
Softkey Location: Press
AM, AM Waveform, Swept-Sine, Trigger In Polarity Neg Pos
Status after Normal Preset: Pos
SCPI Commands:
:TRIGger[:SEQuence]:SLOPe POSitive|NEGative
:TRIGger[:SEQuence]:SLOPe?
Trigger Key
This softkey is one of the choices in the AM Sweep Trigger menu. With
Trigger Key selected, when you press the Trigger front panel key you immediately
trigger a single sweep of swept-sine amplitude modulation.
The
Trigger key has autorepeat capability. Hold it down and you will repeatedly
trigger sweeps until you release the key.
Softkey Location: Press
AM, AM Waveform, Swept-Sine, AM Sweep Trigger,
Trigger Key
Status after Normal Preset: AM sweep trigger is set to Immediate
SCPI Commands:
[:SOURce]:AM[1]|2:INTernal[1]:SWEep:TRIGger KEY
[:SOURce]:AM[1]|2:INTernal[1]:SWEep:TRIGger?