Rigol DSA1000A Series, Programming Manual

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Chapter 2 Command Systems
RIGOL
Programming Guide for DSA1000A series 2-17
“Normal” to “Delta Pair”.
Front Panel Peak, Peak Search
33. :CALCulate:MARKer<n>[:SET]:CENTer
Syntax :CALCulate:MARKer<n>[:SET]:CENTer
Function Sets the center frequency based upon the curren marker frequency.
Explanations

<n> is 1, 2, 3 or 4.

In “Normal” marker mode, the center frequency is the
frequency at which the marker is located.

In “Delta” marker mode, the center frequency is the frequency
at which the delta marker is located.
Front Panel Marker –>, MkrΔ->CF
34. :CALCulate:MARKer<n>[:SET]:RLEVel
Syntax :CALCulate:MARKer<n>[:SET]:RLEVel
Function Sets the reference level of the analyzer according to the current
marker amplitude.
Explanations

<n> is 1, 2, 3 or 4.

In “Normal” marker mode, the reference level is the amplitude
at which the marker is located.

In “Delta” marker mode, the reference level is the amplitude at
which the delta marker is located.
Front Panel Marker –>, Mkr->Ref
35. :CALCulate:MARKer<n>[:SET]:STARt
Syntax :CALCulate:MARKer<n>[:SET]:STARt
Function Sets the start frequency of the analyzer according to the current
marker frequency.
Explanations

<n> is 1, 2, 3 or 4.

In “Normal” marker mode, the start frequency is the frequency
at which the marker is located.

In “Delta” marker mode, the start frequency is the frequency at
which the delta marker is located.

The command is invalid in Zero-span mode.
Front Panel Marker –>, Mkr->Start
36. :CALCulate:MARKer<n>[:SET]:STEP