Keysight N9320B Programmer's Manual page 86

Command Reference
CALCulate Subsystem
Key access:
Key access:
Key access:
80
Span Markers Center Frequency X Value
:CALCulate:MARKer[n]:X:CENTer <param>
:CALCulate:MARKer[n]:X:CENTer?
Position the center frequency, of the designated span-type marker
pair, at the specified trace X value. The value is in the X-axis units
(which is often frequency or time).
The query returns the current X value center frequency of the
designated markers.
> Delta> Span Pair
Marker
Set the Delta Marker
:CALCulate:MARKer[n]:X:DELTa <param>
:CALCulate:MARKer[n]:X:DELTa?
Activates a pair of markers, where each marker can be
independently positioned on the trace. The marker readout shows
the difference between the two markers.
> Delta > Delta On Off
Marker
Set the Reference Marker
:CALCulate:MARKer[n]:X:REFerence <param>
:CALCulate:MARKer[n]:X:REFerence?
Specifies a pair of reference markers. The marker readout shows
the difference between the two markers.
*RST: AUTO
> Delta > Delta Pair Ref Delta
Marker