Chapter 5 Trigger    RIGOL 
MSO4000/DS4000 User’s Guide  5-37 
6.  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 trigger coupling and noise 
rejection are invalid. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
www.calcert.com sales@calcert.com1.800.544.2843
0
5
10
15
20
25
30