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Operations and Measurements
•
Press 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.
•
Press More > Smooth to set the number of smoothing times in differential
operation. For setting methods, refer to descriptions in "
Method
NOTE
As the high-frequency component of waveform data has a great impact on the
differential operation, you need to adjust the parameter "Smooth" to a larger value, so as
to restore the low-frequency component.
•
Press More > Invert to enable or disable the inverted display function of the
waveform.
•
Press More > Label to set the label for math operation results. For details, refer
to descriptions in "
•
Press 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.
•
Press More > Reset ColorGrade to clear the color grade display and display the
color grade again.
TIP
Because differentiation is very sensitive to noise, it is helpful to set acquisition mode to
"Average".
9.1.12
Sqrt
Calculates the square roots of the selected source point by point and displays the
results.
Press
•
Press Operation continuously to enable or disable the "Sqrt" operation function.
•
Press SourceA, and rotate the multifunction knob
SourceA. You can also press SourceA continuously or enable the touch screen to
select the channel. The available channels for SourceA are CH1-CH4 and Ref1-
Ref10.
156
".
Math Operation Label
> Math1 > Operator to select "Sqrt":
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Parameter Setting
".
to select the channel for
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