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Chapter 6 Trigger System
107
Trigger Option
Setting
Description
CH3
Set CH3 as trigger signal source
CH4
Set CH4 as trigger signal source
Polarity
Positive
Trigger on setting the positive pulse width of signals
Negative
Trigger on setting the negative pulse width of signals
Trigger Condition
＜T
Trigger when the signal pulse width is smaller than pulse width T
＞T
Trigger when the signal pulse width is greater than pulse width T
＝T
Trigger when the signal pulse width is equal to pulse width T
≠T
Trigger when the signal pulse width is not equal to pulse width T
Trigger Pulse
Width
8ns~10s
Set the trigger pulse width
Notes: Conditions of greater than, smaller than, equal to or not equal to indicating that the error is 6%.
Trigger steps of positive polarity pulse width: (taking CH1 as an example)
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