User Manual

Functional Description
29
2. Pulse
Selection of triggering on pulse width:
The edge is selected either in the "Trigger" tab or from the keypad and defines the
limits of the analysis:
edge defines a pulse between and
edge defines a pulse between and
In all cases, the actual triggering is on the end-of-pulse edge:
t>T1
triggers on a pulse, if its duration is greater than setpoint T1
t<T1
triggers on a pulse, if its duration is less than setpoint T1
t>T1 and t<T2
triggers on a pulse, if its duration is between T1 and T2
t<T1 or t>T2
triggers on a pulse, if its duration is outside the limits defined by T1
and T2
3.
Delay
Qualifier
Adjustments on the qualification source:
0.00V Triggering level
100 µs Adjustment: used to disable triggering for a preset duration and, among
other things, stabilize triggering on pulse trains.
Pointing to this field opens
on the screen
a virtual digital keypad
for direct entry of
the value 