Rigol DSA815, Руководство пользователя

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Chapter 2 Front Panel Operation RIGOL
User’s Guide for DSA800/E Series 2-91
Marker->
Set the other system parameters (such as center frequency and reference level)
using the current marker readings. Press Marker-> to enable a marker
automatically if no marker is currently enabled.
Mkr->CF
Set the center frequency of the analyzer to the frequency of the current marker.

If Normal marker is selected, the center frequency will be set to the
frequency of the current marker.

If Delta, Delta Pair, or Span Pair marker is selected, the center frequency
will be set to the frequency of the Delta Marker.

The function is invalid in Zero span mode.
Mkr->Step
Set the center frequency step of the analyzer to the frequency of the current
marker.

If Normal marker is selected, the center frequency step will be set to the
frequency of the current marker.

If Delta, Delta Pair or Span Pair marker is selected, the center frequency
step will be set to the frequency of the Delta Marker.

The function is invalid in Zero span mode.
Mkr->Start
Set the start frequency of the analyzer to the frequency of the current marker.

If Normal marker is selected, the start frequency will be set to the frequency
of the current marker.

If Delta, Delta Pair or Span Pair marker is selected, the start frequency will
be set to the frequency of the Delta Marker.

The function is invalid in Zero span mode.