Agilent Technologies N9320A Guide de l'utilisateur télécharger pdf (Page 100)

92 N9320A Spectrum Analyzer

4 Key Reference

Signal Track

On Off

Moves the signal that is nearest to the active marker to the

center of the display and keeps the signal there. “ST”

appears in the lower- left corner of the display.

Pressing Signal Track (Off); > Preset (Preset Type set to

Factory); or

> All Off turns off the signal track function.

Setting signal track on and reducing the span initiates an

automatic zoom and reduces the span in steps, so that the

signal remains at the center of the display. If the span is

zero, signal track cannot be activated.

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 sets Signal Track (Off).

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Agilent Technologies N9320A Guide de l'utilisateur Page 100