User Manual

The four trigger modes in Single Trigger are described respectively as follows:

28.1. Edge Trigger

Under the Edge Trigger mode, a trigger happens in the trigger threshold value of the input signal edge. When

the Edge Trigger is selected, a trigger will occur in the rising or falling edge of the input signal.

The Edge Trigger Menu is shown as Fig.37.

Fig. 37 Edge trigger menu

Edge menu list:

SETTING

INSTRUCTION

Source

CH1

CH2

EXT

EXT/5

Select CH1 as the trigger source.

Select CH2 as the trigger source.

Ext-trigger

Ext-trigger divide to 5 and extend trigger level range.

Mode

Edge

Set vertical channel trigger type for edge trigger.

Slope

Rising

Falling

Trigger in signal rising edge

Trigger in signal falling edge

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