RIGOL MSO/DS2000A Series - Manual (Page 127)

Chapter 5 To Trigger the Oscilloscope RIGOL
MSO2000A/DS2000A User’s Guide 5-41
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:
Press SCL and use TRIGGER LEVEL to modify the trigger level of the SCL
channel. Press SDA and use TRIGGER LEVEL to modify the trigger level of the
SDA channel. For the details, please refer to the introduction of “Trigger Level”.