5.12 N Edge Trigger
The Nth edge trigger is triggered on the Nth edge after the specified idle time. For example, in the following waveform, it is
set to trigger on the 2nd rising edge after the specified idle time (the time between two adjacent rising edge), then set the
idle time as P< idle time <M, M is the time between the 1st rising edge and the next rising edge, P is the maximum time
between the counting rising edge.
th
Press TRIG MENU type , and select Nth edge by the Multipurpose knob. You can also switch trigger type by
consecutively pressing the type key, then press the Multipurpose knob to confirm.
At this time, the trigger setting information is displayed at the upper right corner of the screen, the trigger
type is Nth edge, the trigger source is CH1, it is triggered at the rising edge and the trigger level is 0.00V.
Nth Edge Trigger Menu
Source:
Press the source button to select any of CH1, CH2, CH3, or CH4. The currently selected source is displayed at the upper
right corner of the screen.
Note: Only selecting the channel with connected signals as a trigger source can obtain a stable trigger.
Slope:
Press the slope key to select which edge the input signal will trigger on, you can select the rising edge, falling edge, and
any edge. The current edge type is displayed at the upper right corner of the screen.
(1) Rising edge: Set to trigger on the rising edge of the signal.
(2) Falling edge: Set to trigger on the falling edge of the signal.
Idle Time:
Adjust the Multipurpose knob to set the idle time.
Trigger Setting:
Please refer to the Trigger Setting in the Edge Trigger section for more details.
Edge Value:
Press the PgDn key and adjust the Multipurpose knob to set the number of edges.
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