User`s guide

RIGOL Chapter 6 To Make Measurements
DS1000Z User’s Guide
5-20
Duration Trigger
Identify a trigger condition by looking for the duration of a specified pattern. This
pattern is a logical “AND” combination of the four channels. Each channel can have a
value of high (H), low (L) or don’t care (X). The instrument triggers when the
duration (△T) of this pattern meets the preset time, as shown in the figure below.
Figure 5-7 Duration Trigger Schematic Diagram
Trigger Type:
Press Type to select “Duration”. At this point, the trigger setting information as
shown in the figure below is displayed at the upper right corner of the screen.
Source Selection:
Press Source to select CH1-CH4 respectively. The current signal source is displayed
at the upper right corner of the screen.