Alternating Trigger - UNI-T UTD2000 Series User Manual

4.4 Alternating trigger

During alternating trigger, the trigger signal comes from two input channels CH1 and
CH2 alternatingly. Alternating trigger is useful for observing two signal with different
frequency.
See the figure below for display of triggered alternating waveform example and Table
4-4 for triggered alternating menu setting
Figure 4-3 Observing Signals with Two Different Frequencies by
Table 4-4 Alternating Trigger Mode Setting
Function Menu Setting
Type Edge
Source Alternating
Rising
Slope Falling
Rise/fall
Mode AUTO
Figure 4-2 Video Trigger: Field Synchronization
Alternating Trigger Mode
Description
CH1 and CH2 alternating trigger
Set trigger on the signal rising edge
Set trigger on the signal falling edge
Set trigger on the signal both rising and falling edge
Set to automatic trigger. The DSO will continuously perform data acquisition
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UTD2000 Series User Manual