Instructions

Chapter 2 Command Systems for GPSA and RTSA Modes RIGOL
RSA3000E Programming Guide 2-61
Example
The following command enables coupling the marker to the trace.
:DISPlay:VIEW:SPECtrogram:TRACe:COUPle ON or :DISPlay:VIEW:SPECtrogram:TRACe:COUPle 1
The following query returns 1.
:DISPlay:VIEW:SPECtrogram:TRACe:COUPle?
:DISPlay:VIEW:SPECtrogram:TRACe:SELection
Syntax
:DISPlay:VIEW:SPECtrogram:TRACe:SELection TIME|TNUMber
:DISPlay:VIEW:SPECtrogram:TRACe:SELection?
Description
Sets the selection method for the displayed trace.
Queries the selection method for the displayed trace.
Parameter
Name
Type
Range
Default
——
Keyword
TIME|TNUMber
TNUMber
Remarks
TIME: indicates the trace time.
TNUMber: indicates the trace number.
Each trace is associated with a time value that represents the acquisition time. The formula is as follows:
Trace Time = Trace Number x Acquisition Time.
This command is only available for Spectrogram in RTSA mode or the view that contains the spectrogram.
Return Format
The query returns TIME or TNUM.
Example
The following command sets the selection method for the displayed trace to Time.
:DISPlay:VIEW:SPECtrogram:TRACe:SELection TIME
The following query returns TIME.
:DISPlay:VIEW:SPECtrogram:TRACe:SELection?