Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
MARKER A
activates a second marker at the position of the first marker. (If no marker is present, two markers appear at the center of the display.) The amplitude and frequency of the first marker is fixed, and the second marker is under your control. Annotation in the active function block and in the
N O T E
If there are already four markers when MARKER A is pressed, a nonactive marker disappears, the active marker becomes a reference marker, and the delta marker becomes the active marker.