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RIGOL Chapter 5 To Trigger the Oscilloscope
5-26 DS8000-R User Guide
Delay Trigger
In Delay trigger, you need to set Source A and Source B. The oscilloscope triggers
when the time difference (â–³T) between the specified edges of Source A (Edge A) and
Source B (Edge B) meets the preset time limit, as shown in the figure below.
Note: Edge A and Edge B must be two neighboring edges.
T
Source A
Source B
Edge A=
Edge B=
Figure 5-10 Delay Trigger
Trigger Type:
Click Type to select "Delay". Then, the current trigger setting information is
displayed at the upper-right corner of the screen, as shown in the figure below.
Source A:
Click SourceA to select CH1-CH4 as the trigger source of Source A. For details,
please refer to descriptions in "Trigger Source". The current trigger source is
displayed at the upper-right corner of the screen.
Note: Only when we select the channel (that has been input with signals) as the
trigger source, can we obtain a stable trigger.
Edge A:
Click EdgeA continuously to select the trigger edge type of Source A in Delay trigger.
It can be set to "Rising"
or "Falling" .
Source B:
Click SourceB to select CH1-CH4 as the trigger source of Source B. For details, refer
to descriptions in "Trigger Source". The current trigger source is displayed at the
upper-right corner of the screen.
Note: Only when we select the channel (that has been input with signals) as the
trigger source, can we obtain a stable trigger.
Edge B:
Click EdgeB continuously to select the trigger edge type of Source B in Delay trigger.
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