
Command Reference
Frequency Modulation Subsystem ([:SOURce])
Chapter 4248
:FM[1]|2:INTernal[1]:SWEep:TRIGger
Supported PSG-A Series
[:SOURce]:FM[1]|2:INTernal[1]:SWEep:TRIGger BUS|IMMediate|EXTernal|KEY
[:SOURce]:FM[1]|2:INTernal[1]:SWEep:TRIGger?
This command sets the trigger source for the frequency modulated swept-sine waveform.
BUS This choice enables GPIB triggering using the *TRG or GET command or
LAN triggering using the *TRG command.
IMMediate This choice enables immediate triggering of the sweep event.
EXTernal This choice enables the triggering of a sweep event by an externally
applied signal at the TRIGGER IN connector.
KEY This choice enables triggering through front panel interaction by
pressing the
Trigger hardkey.
*RST IMM
Remarks Refer to “:FM[1]|2:INTernal[1]|2:FUNCtion:SHAPe” on page 250 for
the waveform selection.
Choices BUS IMMediate EXTernal KEY
Key Entry
Bus Free Run Ext Trigger Key
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