RIGOL Chapter 5 To Trigger the Oscilloscope
5-52 MSO5000-E User Guide
Polarity:
Press More → Polarity to select the desired polarity. The polarities available are
positive polarity ( ) and negative polarity ( ).
Trigger Mode:
In the trigger control area (Trigger) on the front panel, press Mode to quickly switch
the current trigger mode. For details, refer to descriptions in "Trigger Mode".
Trigger Parameter Setting:
Set the trigger parameter (noise rejection) under this trigger type. For details, refer
to descriptions in "Noise Rejection".
Zone Trigger
MSO5000-E series oscilloscope supports the zone trigger and provides two rectangle
areas: Trigger zone A and Trigger zone B. You can set the trigger conditions to
"Intersect" or "Not intersect". Refer to "Rectangle Drawing" to select "Trigger
zone A" or "Trigger zone B" to open the zone trigger setting menu. You can also press
Measure → Analyze → Zone trigger to enter the zone trigger setting menu.
Enable or disable Trigger zone A or Trigger zone B:
Press Zone A enable or Zone B enable continuously to enable or disable Trigger
zone A or Trigger zone B. You can also refer to "Rectangle Drawing" to select
"Trigger zone A" or "Trigger zone B" to enable Trigger zone A or Trigger zone B. If
both Trigger zone A and Trigger zone B are disabled, then the zone trigger function is
disabled. At this time, you must enable either of them to re-enable the zone trigger.
Note: The zone trigger function is disabled in "XY Mode" and "ROLL Mode".
Select Source A or Source B:
Press Source A or Source B, then rotate the multifunction knob to select the
desired source, and then press down the knob to select the source. You can also
press Source A or Source B continuously to select the trigger source or enable the
touch screen to tap the desired trigger source and select it. The available sources
include CH1-CH2. The zone name color and the zone color are the same as the color
of the selected source channel.
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