User manual
Operator's Manual
and memory traces).
Turn off Zoom
To close the zoom, either touch the zoom descriptor box twice to open the Zoom dialog and deselect Trace
On, or touch the zoom trace to open the context menu and choose Off.
Zoom Controls
To open the Zoom dialog, touch twice on any zoom descriptor box, or choose Math > Zoom Setup from the
menu bar.
Trace Controls
Trace On shows/hides the zoom trace. It is selected by default when the zoom is created.
Source lets you change the source for this zoom to any channel, math, or memory trace while maintaining all
other settings.
Segment Controls
These controls are used in Sequence Sampling Mode.
Zoom Factor Controls
These controls on the Zx dialogs appear throughout the oscilloscope software:
l Out and In buttons increase or decrease the magnification of the zoom, and consequently change the
Horizontal andī¢Vertical Scale settings. Continue to touch either button until you've achieved the desired
level of zoom.
l Horizontal Scale/div sets the amount of time represented by each horizontal division of the grid. It is
the equivalent of Time/div, only unlike the Timebase setting, it may be set differently for each zoom,
math function, or memory trace.
l Horizontal Center sets the voltage or time that is to be at the center of the screen on the zoom trace.
The horizontal center is the same for all zoom traces.
l Reset Zoom returns the zoom to x1 magnification.
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