User`s guide

Key Reference 4
N9320A Spectrum Analyzer 95
Signal Track
On Off
Softkey moves the signal nearest the active marker to the
center of the display and maintains the signal at the center
of the display. “ST” will appear in the lower- left corner of
the display.
Pressing Signal Track (Off); > Preset (Preset Type set to
Factory); or
> All Off will turn off the signal track
function.
Toggling signal track to on and reducing the span initiates
an automatic zoom and will reduce the span in steps, so
that the signal remains at the center of the display. Signal
track cannot be activated, if the span is set to zero.
Key access:
Preset/
System
Marker
Frequency
NOTE
If no marker is active, pressing Signal Track (On) activates a marker,
perform a peak search, and center the marker on the display.
Switching to zero span turns Signal Track (Off).