9-18
IM 701310-01E
Explanation
The waveform edge can be counted.
Setting the Count Conditions
• Waveform to Be Computed (Source)
Select from CH1 to CH4 or from REF1 to REF4. If you press a key from CH1 to CH4
on the front panel, the selected channel becomes the waveform to be computed.
• Detection Level
When the waveform passes through the specified level, it is de
tected as an edge.
• Polarity
Select the slope of the waveform on which to detect the edge.
: Detects edges when the waveform slope is rising.
: Detects edges when the waveform slope is falling.
• Hysteresis
Sets a width to the detection level so that edges are not detected by small changes.
Selectable range: 0.0 divisions to 4.0 divisions
Resolution:
0.1 division
• Setting the Count Start Point
Sets the start point for counting edges.
Selectable range:
–5.00 divisions to 5.00 divisions
Resolution:
0.01 division
You can also set the following points (Jump to).
Trig Pos (trigger position), –5div
, 0div, Zoom1 (center position of Zoom1), or Zoom2
(center position of Zoom2)
9.8 Counting Edges
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