RIGOL  Chapter 11 Waveform Recording 
11-4  MSO4000/DS4000 User’s Guide 
process. 
 
Press Interval and turn the multi-function knob   or the inner knob of the 
navigation knob to adjust the interval at a relatively smaller step or turn the 
outer knob of the navigation knob to adjust the interval at a relatively larger step. 
The adjustable range of the interval is from 100 ns to 10 s. The default is 100 ns. 
 
Note: The larger the rotation amplitude of the outer knob of the navigation 
knob is, the faster the variation of the value will be. When you need to adjust the 
interval within a relatively larger range, this function can help you quickly finish 
the setting. 
 
3.  Execute the record operation 
After setting the desired end frame and interval, you can press the menu key or 
the front panel shortcut key to start or stop the recording operation.  
 
Note: Please set the desired end frame and interval before starting the 
recording operation. You cannot set the end frame and interval after the 
recording operation starts. 
 
1)  Start the recording operation 
Press Operate to select “●” or press the recording shortcut key ( ) at the 
front panel; the oscilloscope starts recording according to the current 
settings.  
 
During the recording process, the backlight of the recording shortcut key (
) 
is illuminated in red and flashes continuously. The number of frames 
currently recorded is displayed in the recording information at the 
upper-right side of the screen. 
 
2)  Stop the recording operation 
  Stop manually 
During the recording process, press Operate to select “■” or press the 
stop shortcut key (
) at the front panel; the oscilloscope stops 
recording. 
 
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