Trigger level For repetitive signals, the trigger level remains stable, ensuring consistent captures. For singleshot signals, it can capture the event accurately. Indicator light The indicator light is on to show that sampling is running. Trigger slope The trigger slope selects whether triggering occurs on the rising edge or the falling edge of the signal. Trigger modes Automatic mode: enables continuous, autonomous triggering for ongoing measurements. Normal mode: triggers when the set condition is met, suitable for standard capture. Single mode: captures a single event and stops, ideal for rare or transient signals. Use scenarios Debugging a periodic waveform in a test setup to verify timing stability and repeatable captures. Capturing a rare transient or glitch during power supply startup or a sensor event. Analyzing digital signals to verify edge timing and data integrity on a communications or microcontroller bus.