RIGOL DSA875 - Manual (Page 138)

RIGOL Chapter 2 Front Panel Operation
User’s Guide for DSA800 Series 2-86
Mkr->Stop
Set the stop frequency of the analyzer to the frequency of the current marker.
 If Normal marker is selected, the stop frequency will be set to the frequency
of the current marker.
 If Delta, Delta Pair or Span Pair marker is selected, the stop frequency will
be set to the frequency of the Delta Marker.
 The function is invalid in Zero span mode.
Mkr->Ref
Set the reference level of the analyzer to the amplitude of the current marker.
 If Normal marker is selected, the reference level will be set to the amplitude
of the current marker.
 If Delta, Delta Pair, or Span Pair marker is selected, the reference level will
be set to the amplitude of the Delta Marker.
MkrΔ->CF
Set the center frequency of the analyzer to the frequency difference between the
two markers in Delta, Delta Pair, or Span Pair marker type.
 If Normal marker is selected, this function is invalid.
 The function is invalid in Zero span mode.
MkrΔ->Span
Set the span of the analyzer to the frequency difference between the two markers
in Delta, Delta Pair or Span Pair marker type.
 If Normal marker is selected, this function is invalid.
 The function is invalid in Zero span mode.