RIGOL
of Math3 can be CH1-CH4, Ref1-Ref10, Math1, or Math2; the source of Math4
can be CH1-CH4, Ref1-Ref10, Math1, Math2, or Math3; only the channels that
have been enabled currently can be selected.
Click Offset to set the vertical offset of the operation results. For setting
⚫
methods, refer to the descriptions in "Parameter Setting Method".
Click Scale to set the vertical scale of the operation results. For setting methods,
⚫
refer to the descriptions in "Parameter Setting Method".
Click AutoSetting to adjust the vertical scale and offset of the operation results
⚫
to an optimal value based on the current configuration, so as to better observe.
Click More → Invert to enable or disable the inverted display function of the
⚫
waveform.
Click More → Label to set the label for math operation results. For details, refer
⚫
to descriptions in "Math Operation Label".
Click More → Color Grade to enable or disable the color grade display of the
⚫
operation results. When enabled, different colors are displayed on the screen to
indicate the times of data acquisition or acquisition probability.
Click More → Reset ColorGrade to clear the color grade display and display
⚫
the color grade again.
Low Pass
Only allows the signals whose frequencies are lower than the current upper limit
frequency to pass.
Click Math → Math1 → Operator to select "LowPass":
Click Operation continuously to enable or disable the "LowPass" operation
⚫
function.
Click SourceA to select the channel for Source A. The available channels for
⚫
Source A are CH1-CH4 and Ref1-Ref10.
Note:
The source of Math2 can be CH1-CH4, Ref1-Ref10, or Math1; the source
of Math3 can be CH1-CH4, Ref1-Ref10, Math1, or Math2; the source of Math4
can be CH1-CH4, Ref1-Ref10, Math1, Math2, or Math3; only the channels that
have been enabled currently can be selected.
Click Offset to set the vertical offset of the operation results. For setting
⚫
methods, refer to the descriptions in "Parameter Setting Method".
Click Scale to set the vertical scale of the operation results. For setting methods,
⚫
refer to the descriptions in "Parameter Setting Method".
Click ωc to set the upper limit frequency. For setting methods, refer to
⚫
descriptions in "Parameter Setting Method".
Note:
The settable range of the upper limit frequency is related to the Math
sample rate (displayed at the bottom of the screen when the Math function is
6-18
Chapter 6 Operations and Measurements
DS8000-R User Guide