Instructions

RIGOL Chapter 2 Command Systems for GPSA and RTSA Modes
2-62 RSA3000E Programming Guide
:DISPlay:WINDow:SELect
Syntax
:DISPlay:WINDow:SELect SPECtrum|PVT
:DISPlay:WINDow:SELect?
Description
Selects a window in the current view.
Queries the currently selected window type.
Parameter
Name
Type
Range
Default
——
Keyword
SPECtrum|PVT
——
Remarks
This command is only available for Density Spectrogram, PvT Spectrum, or PvT Spectrogram in RTSA mode.
Return Format
The query returns SPEC or PVT.
Example
The following command selects the PvT window in the PvT Spectrum view.
:DISPlay:WINDow:SELect PVT
The following query returns PVT.
:DISPlay:WINDow:SELect?
:DISPlay:WINDow:TRACe:Y:DLINe
Syntax
:DISPlay:WINDow:TRACe:Y:DLINe <ampl>
:DISPlay:WINDow:TRACe:Y:DLINe?
Description
Sets the position of the display line. Its default unit is dBm.
Queries the position of the display line.
Parameter
Name
Type
Range
Default
<ampl>
Consecutive Real Number
Current amplitude range
-25 dBm
Remarks
By default, the display line is disabled. When the display line is enabled for the first time, its position is -25
dBm.
Return Format
The query returns the position of the display line in scientific notation.
Example
The following command sets the position of the display line to -10 dBm.
:DISPlay:WINDow:TRACe:Y:DLINe -10
The following query returns -1.000000e+01.
:DISPlay:WINDow:TRACe:Y:DLINe?