Chapter 5 Trigger    RIGOL 
MSO4000/DS4000 User’s Guide  5-49 
position with a step of 1%. The range is from 5% to 95%. 
 
6.  Specify the trigger mode 
Press Sweep to select “Auto”, “Normal” or “Single” (please refer to “Trigger 
Mode”). The corresponding status light of the trigger mode currently selected in 
the trigger control area (TRIGGER) at the front panel turns on. 
 
7.  Turn the noise rejection on or off 
Press Setting to enter the trigger setting submenu. In this submenu, press 
Noise Reject to turn the noise rejection on or off (please refer to “Noise 
Rejection”). 
 
Note: When the trigger source is D0 to D15, the noise rejection are invalid. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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