Data Sheet

5 To Trigger the Oscilloscope RIGOL
MSO4000D/S4000 User’s Guide
5-31
CAN Trigger
Trigger on the specified frame type of the data frame. When using CAN trigger, you
need to specify the signal source, signal rate and trigger signal type of the CAN signal.
The figure below shows the standard and expanded formats of CAN bus data frame.
Trigger Type:
Press Type to select “CAN”. 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 to CH4 or D0-D15 as the Trigger Source. The current
trigger source is displayed at the upper right corner of the screen.
Signal Type:
Press Signal Type to select the desired signal type.
 Rx: receiving signal on the CAN signal line.