Users Manual Part 4

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The trigger feature is used to stabilize repetitive waveforms to obtain clear signal
characterization.
The device is triggered when the signal crosses a threshold or meets set conditions.
When the device is capturing the signal, tap the left column of the Trigger button to
activate the trigger function. A trigger point displays as a blue point.
Figure 8-21 Sample Trigger Point Screen
The edge trigger is one of the most common trigger modes and is activated when
voltage rises above or falls below a preset threshold. This trigger type allows you to
configure the trigger mode, threshold, trigger channel and pulse direction settings. Tap
Done to save the settings or tap Cancel to exit without saving.
When the device is capturing the signal, tap the right column of the Trigger button to
open the trigger settings dialog box.