Rigol MSO5000 Series, Руководство пользователя

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RIGOL
Chapter 6 Operations and Measurements
6-16 MSO5000 User's Guide
Diff
Calculates the discrete time derivative of the selected source. For example, you can
use differentiate to measure the instantaneous slope of a waveform.
Press
Math

Math1

Operator to select "Diff":

Press Operation continuously to enable or disable the "Diff" operation function.

Press SourceA , and rotate the multifunction knob to select the channel for
SourceA. Then press down the knob to select the channel. 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.
Note: The available channels for Math2 are CH1-CH4, Ref1-Ref10 or Math1.
The available channels for Math3 are CH1-CH4, Ref1-Ref10, Math1 or Math2.
The available channels for Math4 are CH1-CH4, Ref1-Ref10, Math1, Math2 or
Math3. Only the channels that have been enabled currently can be selected.

Press Offset to set the vertical offset of the operation results. For setting
methods, refer to the descriptions in "Parameter Setting Method" . You can
also enable the touch screen and use the "Drag" gesture to adjust the vertical
offset.

Press Scale to set the vertical scale of the operation results. For setting methods,
refer to the descriptions in "Parameter Setting Method" . You can also enable
the touch screen and use the "Pinch & Stretch" gesture to adjust the vertical
scale.

Press AutoScale 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 "Parameter Setting
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 "Math Operation Label" .

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 Color Grade to clear the color grade display and display
the color grade again.
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