AUTOMOTIVE OSCILLOSCOPE PRE-TRIGGER: BUDGET THE TIME BEFORE AND AFTER THE EVENT Question / qualifying event / trigger source and condition: Scope / channels / probes / references: Required before-event history / after-event follow-up: Total acquired duration / pre-trigger fraction / trigger delay: Planned before and after durations: Actual first time / event time / last time: Sample settings / operating state / complaint occurrence: Original capture / missing intervals / next evidence: Follow the applicable vehicle and instrument procedure. Illustrative calculations are not acceptance limits.