Tektronix DPO3000 Series, Руководство пользователя

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Analyze Waveform Data
The horizontal cursor lines on the display
measure the vertical parameters, typically
voltage.
The vertical cursor lines on the display measure
horizontal parameters, typically time.
The square and circle shapes in the readout map to the multipurpose knobs when both vertical and horizontal cursors are present.
Using XY Cursors
When the XY Display mode is on, the cursor readouts will appear to the right of the graticule. They include rectangular, polar,
product, and ratio readouts.
Using Math Waveforms
Create math waveforms to support the analysis of your channel and reference waveforms. By combining and transforming source
waveforms and other data into math waveforms, you can derive the data view that your application requires.
DPO3000 Series Oscilloscopes User Manual 177