Rigol DSA1030A series - Marker Fctn

RIGOL Front Panel Key Reference
2-84 User’s Guide for DSA1000 Series
2.5.2.5 Mkr->Ref
Sets the reference level of the analyzer based on the amplitude of the current marker.
 If Normal is selected, the reference level will be set to the amplitude of the
current marker.
 If Delta, Delta Pair, or Span Pair is selected, the reference level will be set to
the amplitude at which the Delta Marker is located.
2.5.2.6 MkrΔ->CF
Sets the center frequency of the analyzer to the frequency difference between the two
markers in the marker type of Delta, Delta Pair, or Span Pair.
The function is invalid in Zero span mode.
2.5.2.7 MkrΔ->Span
Sets the span of the analyzer to the frequency difference between the two markers in
the marker type of Delta, Delta Pair or Span Pair.
The function is invalid in Zero span mode.
2.5.3 Marker Fctn
Executes specific marker functions such as Noise Mkr, N dB BW and Freq Count.
2.5.3.1 Select Mkr
Selects the marker to be used for the specified functions, the default is Marker 1.