HDO6000 High Definition Oscilloscope
SCAN OVERLAY
Scan Overlay view plots the location of captured events in a new trace.
To apply monochromatic persistence to the scan overlay:
1. Check Persistence On.
2. Enter aSaturation value. This controls...
3. Choose a Persistence Time. The higher the time, the more static the persistence display.
To rescale the scan overlay to effectively "zoom" in or out: touch the In/Out buttons, or touch Scale and
Delay and enter new values. Check Var. to adjust values in finer steps than the default 1, 2, 5, 10.
Scan Histogram provides a statistical view of edges that meet your search criteria.
ZOOM
Zoom view works exactly as it does elsewhere in the oscilloscope software, opening a close-up of the
source trace in a new grid that you can rescale vertically and horizontally. A Zx tab appears by default
when you launch WaveScan; see Zoom Controls for an explanation of the remainder of the controls found
on this dialog.
One unique feature of the WaveScan Zoom is that you can automatically zoom the events captured from
the source trace by touching the Prev/Next buttons on the Zx dialog. You can also select the event from
the Table display, and you are automatically relocated to that event on the zoom trace.
90
922499 Rev B
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