174 Keysig ht N9923-90001 User’s GuideData Analysis FeaturesAll about MarkersAll about MarkersMarkers move along the X-axis range of the measurement trace to provide anumerical readout of each measured data point. Markers also allow you tosearch for specific Y-axis values.A trace can contain up to six markers.The marker readout on the FieldFox screen displays X and Y-axis informationfor the current active marker ONLY.A Marker Table can be displayed that allows you to simultaneously view X andY-axis information for all markers.Markers can be used in CAT, NA, and Pulse Measurements Modes.How to create Markers— Press Marker.— Then Markers 1...6 to select a marker to activate.— Then Normal to activate that marker. A marker is created on the trace in themiddle of the X-axis. That marker is now active.— Then move the marker using the rotary knob, the arrows, or byentering an X-axis position with the number keys.— Thenpress Enter.How to move a Marker after it is created— Press Marker.— Then Markers 1...6 repeatedly until the marker of interest is selected. TheOFF, Normal, or Delta softkey is black to indicate the current setting ofeach marker.— Then move the marker as when it was first created.— Markers can also be moved using one of the marker search functions. Learnmore in “Searching with Markers” on page 179.
