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RIGOL Chapter 5 To Trigger the Oscilloscope
5-48 MSO2000A/DS2000A User’s Guide
Baud:
Press Baud to set the CAN baud to match the CAN bus signal and the values
available are 10 kb/s (default), 20 kb/ s, 33.3 kb/s, 50 kb/ s, 62.5 kb/s, 83.3 kb/s, 100
kb/s, 125 kb/s, 250 kb/s, 500 kb/ s, 800 kb/s, 1 Mb/ s or user. After “User” is selected,
press User and use or the nevigation knob to input the desired rate within 1 kb/s
and 1 Mb/s.
Sample Point:
Sample point is a point within a bit’s time. The oscilloscope samples the bit level at
this point. “Sample point” is represented by the percentage of “the time from the
start of the bit’s time to the sample point time” in the “bit’s time”.
Press SamplePoint and use to modify the parameter with a step of 1% and the
range is from 5% to 95% .
Figure 5-17 Sample Point Position
Trigger Mode:
Press Sweep to open the trigger mode list and select “Auto”, “Normal” or ”Single”.
For the details, please refer to “
Trigger Mode”. The corresponding status light of
the current trigger mode turns on.
Trigger Setting:
Press Setting to set the trigger parameters (noise rejection) under this trigger type.
Note: Noise rejection is grayed out and disabled automatically when the signal
source is set to any channel of D0-D15.
Trigger Level:
Use TRI GGER
LEVEL to modify the level. For the details, please refer to the
introduction of “
Trigger Level”.
1Bit
60%
70%
80%
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