Instructions

Chapter 2 Command System RIGOL
MSO5000-E Programming Guide 2-93
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<offset>
Real
-1 GV to +1 GV
0.00 V
Return
Format
The query returns the vertical offset of the current operation results in scientific
notation.
Example :MATH1:OFFSet 8 /*Sets the vertical offset to 8 V.*/
:MATH1:OFFSet? /*The query returns 8.000000E0.*/
:MATH<n>:INVert
Syntax :MATH<n>:INVert <bool>
:MATH<n>:INVert?
Description Enables or disables the inverted display of the operation results; or queries the status
of the inverted display of the operation results.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<bool>
Bool
{{1|ON}|{0|OFF}}
0|OFF
Remarks
This command is invalid for FFT operation.
Return
Format
The query returns 1 or 0.
Example
:MATH1:INVert ON /*Enables the inverted display.*/
:MATH1:INVert? /*The query returns 1.*/
:MATH<n>:RESet
Syntax
:MATH<n>:RESet
Description After you send this command, the instrument will adjust the vertical scale of the
operation results to an optimal value based on the currently selected operator and the
horizontal time base of the source.
:MATH<n>:FFT:SOURce
Syntax :MATH<n>:FFT:SOURce <src>
:MATH<n>:FFT:SOURce?
Description
Sets or queries the channel source of FFT operation/filter.
Parameter
Name
Type
Range
Default
<n>
Discrete
{1|2|3|4}
——
<src>
Discrete
{CHANnel1|CHANnel2}
CHANnel1
Return
Format
The query returns CHAN1 or CHAN2.
Example
:MATH1:FFT:SOURce CHANnel2 /*Sets the channel source of FFT operation to CH2.*/
:MATH1:FFT:SOURce? /*The query returns CHAN2.*/