Ladybug PowerSensor+ LB480A Product Manual page 42

Models LB480A/LB680A USB PowerSensor+™
Product Manual PPA (Pulse Profiling Application)
The Internal Auto Level trigger mode always returns a trace and triggers off the incoming signal. However, if a signal
is not present it will return a noise trace. Shown below is an example of a complex waveform being measured using
internal triggering (AM = 90%, 1 kHz).
NOTE: An incoming pulse must be on at least 0.20 usec followed by at least 1 usec of off time for the sensor to
properly trigger.
Revision: 08/02/11
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