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Delay
The Delay trigger works in tandem with the edge
trigger, by waiting for a specified time (duration) or
number of events before the delay trigger starts.
This method allows pinpointing a location in a long
series of trigger events.
Note: when using the delay trigger, the edge
trigger source can be any one of the channel
inputs, the EXT* input or the AC line. *EXT only
available on 2 channel models.
Delay trigger example (by event)
1
2
3
A
B
C
D
A Edge trigger
B Delay Source
C Delay event count
(3)
D First triggering point
Delay trigger example (by time)
A
B
C
D
A Edge trigger
B Delay Source
C Delay time length
D First triggering point
Pulse Width
Triggers when the pulse width of the signal is less
than, equal, not equal or greater than a specified
pulse width.
Pulse width
Video
Extracts a sync pulse from a video format signal,
and triggers on a specific line or field.
Pulse and Runt
Triggers on a “runt”. A runt is a pulse that passes a
specified threshold but fails to pass a second
threshold. Both positive and negative runts can be
detected.
A
B
C
D
A Pulse
B Runt
C High threshold
D Low threshold
Rise and Fall
(Slope)
Trigger on rising and or falling edges, below or
over a specified rate. The threshold can also be
specified.
B
A
A Thresholds
B Rate (time)
