Rigol DSA1030, User Manual

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Front Panel Key Reference RIGOL
User’s Guide for DSA1000 Series 2-7
Key Points:

When Signal Track is On, the ST (Signal Track) icon is shown at the left of
screen.

If an active marker currently exists, when Signal Track is enabled, the instrument
will search and mark the point (with no more than 3 dB variation in amplitude)
near the marker, set the frequency of this point as center frequency and hold the
signal at the center of the screen.

If no marker is active, when Signal Track is enabled, the instrument will activate
Marker 1, execute a peak searching automatically, set the frequency of the
current peak as center frequency and hold the signal at the center of the screen.

In Continue sweep, the system tracks continuously; in Single sweep, only one
track is done; in Zero Span, Signal Track is invalid.
2.1.1.7 Peak -> CF
Executes a peak search and uses the frequency of current peak as the center
frequency of the analyzer. The function is invalid in Zero Span mode.
Figure 2-2 Before the Peak->CF
Peak