
mode is used to observe two unrelated signals. You can choose different trigger modes
for different channels. The options are as follows: edge, video, pulse or slope.
Alternate trigger(Trigger mode: Edge)
Alternate trigger(Trigger Type: Edge) Menu is shown as Fig.5-23.
Fig.5-23 Alternate trigger(Trigger Type: Edge) Menu
Alternate trigger(Trigger Type: Edge) Menu list:
Source
Channel 1 as the trigger source.
Channel 2 as the trigger source.
Set vertical channel trigger type for edge trigger.
Slope
Trigger on the rising edge.
Trigger on the falling edge.
Coupling
DC
HF
LF
Block the direct current component.
Unblock all components.
Block the high-
frequency signal and only unblock the
low-frequency component.
Block the low-
frequency signal and only unblock the high
-frequency component.
Holdoff 100ns~10s
Set interval by using TRIG LEVEL control, value range
from 100ns
~
Reset hold time to 100ns
Alternate trigger(Trigger Mode: video)
Alternate trigger(Trigger Type: video) Menu is shown as Fig.5-24.
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