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Chapter 6 Trigger System
209
Trigger Option
Setting
Description
CH3
Set CH3 as trigger signal source
CH4
Set CH4 as trigger signal source
Polarity
Positive
Set signal to trigger on positive runt pulse
Negative
Set signal to trigger on negative runt pulse
Any
Set signal to trigger on either positive or negative runt pulse
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 greater than lower limit T1 and
smaller than upper limit T2
None
No trigger restrictions for runt pulse trigger
Trigger Pulse
Width
8ns~10s
Set the trigger pulse width
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