Trig Slope - Keysight x-series User Reference Manual

Couplings
Preset
State Saved
Min
Max
Default Unit
Backwards
Compatibility SCPI
Backwards Compatibility
Notes
Initial S/W Revision

Trig Slope

Controls the trigger polarity. It is set positive to trigger on a rising edge and negative to trigger on a falling
edge.
Key Path
Remote Command
Example
Preset
State Saved
Backwards
Compatibility SCPI
Backwards Compatibility
Notes
Initial S/W Revision
EMI Receiver Mode Reference
given yourself effective gain with an amplitude correction factor, the Video Trigger will not fire until
you have dropped the trigger line that far below the displayed signal level, rather than simply
dropping it down to the displayed signal level.
Note that other corrections, specifically External Gain and Ref Level Offset, modify the actual trace
data as it is taken and therefore ARE taken into account by Trig Level.
This same level is used for the Video trigger source in the Trigger menu and for the Video selection in
the Gate Source menu.
Set the Video Trigger Level –25 dBm on Preset. When the Video Trigger Level becomes the active
function, if the value is off screen, set it to either the top or bottom of screen, depending on which
direction off screen it was.
Saved in instrument state
–170 dBm
+30 dBm
Depends on the current selected Y axis unit
:TRIGger[:SEQuence]:IF:LEVel
:TRIGger[:SEQuence]:IF:LEVel?
This alias is provided for backward compatibility with VSA/PSA comms apps.
Prior to A.02.00
Trigger, Video
:TRIGger[:SEQuence]:VIDeo:SLOPe POSitive|NEGative
:TRIGger[:SEQuence]:VIDeo:SLOPe?
TRIG:VID:SLOP NEG
POSitive
Saved in instrument state
:TRIGger[:SEQuence]:IF:SLOPe NEGative|POSitive
:TRIGger[:SEQuence]:IF:SLOPe?
For backward compatibility with VSA/PSA comms apps
The legacy :TRIGger[:SEQuence]:SLOPe command affects the slopes for the VID, LINE, EXT1, EXT2,
and RFB triggers.
Prior to A.02.00
7 Trigger Functions
Trigger
367