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Scope Features and Functions
Pan and Zoom
The ability to pan (move horizontally) and zoom (expand or compress horizontally)
an acquired waveform is important because of the additional insight it can reveal
about the captured waveform. This additional insight is often gained from seeing
the waveform at different levels of abstraction. You may want to view both the big
picture and the specific little picture details.
The ability to examine waveform detail after the waveform has been acquired is a
benefit generally associated with digital oscilloscopes. Often this is simply the
ability to freeze the display for the purpose of measuring with cursors or printing
the screen.
To zoom an acquired waveform
1 Click on the Stop button to stop the signal acquisition.
2 Go to Analog panel by clicking the Analog button on the toolbar or press Ctrl + 1.
3 On the Horizontal panel, click on
4 Alternatively, you can use the zoom reference panel above the waveform graph
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may also use the drop-down list to select the zoom value.
display to zoom in and out of the graph.
to zoom in or
Keysight U2701A/U2702A User's Guide
to zoom out. You
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