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SDS5000X Series Digital Oscilloscope User Manual
87 / 2 3 6 W W W. S I G L E N T. C O M
15.5.2 Edge Trigger
Edge trigger distinguishes the trigger points by seeking the specified edge
(rising, falling, rising & falling) and trigger level. Trigger source and slope can
be set in the trigger dialog box.
Touch the Source area to select trigger source, and touch the Slope area to
select rising, falling or alter.
Rising -- Only trigger on the rising edge
Falling -- Only trigger on the falling edge
Alter -- Trigger on both rising edge and falling edge
Holdoff, coupling and noise reject can be set in edge trigger, see the sections
"Holdoff", "Trigger Coupling" and "Noise Reject" for details.
Note: Press the Auto Setup button, and the oscilloscope will set the trigger type
to Edge.
15.5.3 Slope Trigger
The slope trigger looks for a rising or falling transition from one level to another
level in the specified time range. For example, positive slope time is defined as
the time difference between the two crossing points of trigger level line A and B
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