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Trigger
Example: TRIG:VID:DEL:STAT ON
TRIG:VID:DEL 100 ms
Notes: Video trigger delay may be set to negative values, in time domain, FFT and
even swept. It makes intuitive sense in time domain and works well in FFT
mode where the bandwidth of the filter before the video trigger is about 1.25
span. In swept spans, negative settings of Trig Delay are treated as a zero
setting within the internal hardware and the advisory message "Neg. Trig
Delay unavailable in Swept Mode, zero delay used." is generated when such a
delay is set.
Preset: Off, 1 us
State Saved: Saved in instrument state
Min: –150 ms
Max: +500 ms
Default Unit: s
Backwards Compatibility Notes: ! For backward compatibility with VSA/PSA comms apps
:TRIGger[:SEQuence]:IF:DELay
:TRIGger[:SEQuence]:DELay
The legacy :TRIGger[:SEQuence]:DELay command affects the delay for the
VID, LINE, EXT1, EXT2, and RFB triggers.
Initial S/W Revision: Prior to A.02.00
Remote Command: :TRIGger[:SEQuence]:DELay <time>
:TRIGger[:SEQuence]:DELay?
:TRIGger[:SEQuence]:DELay:STATe OFF|ON|0|1
:TRIGger[:SEQuence]:DELay:STATe?
Example: TRIG:DEL 1 ms
Preset: 1 us
State Saved: Saved in instrument state
Backwards Compatibility Notes: In ESA/PSA, the Trigger Delay was global to all triggers. In the X-Series, the
delay can be set individually for each Trigger Source. For backward
compatibility, the global DELay command updates all instances of trigger
slope (VID, LINE, EXT1, EXT2) except TV and RFBurst. The query returns
the trigger delay setting of the currently selected trigger source.
Initial S/W Revision: Prior to A.02.00