RIGOL  Chapter 6 MATH and Measurements 
6-36  MSO2000A/DS2000A User’s Guide 
or cursor B (only channels enabled are available). You can also select “None”, 
namely do not use cursor A or cursor B.  
 
2.  Adjust Cursor Position   
  Adjust cursor A: press CursorA and use   to adjust the position of cursor 
A. During the adjustment, the measurement result will change accordingly. 
The adjustable range is limited within the screen.  
  Adjust cursor B: press CursorB and use   to adjust the position of cursor 
B. During the adjustment, the measurement result will change accordingly. 
The adjustable range is limited within the screen.  
  Adjust cursor A and B at the same time: press CursorAB and use   to 
adjust the position of cursor A and B at the same time. During the 
adjustment, the measurement results will change accordingly. The 
adjustable range is limited within the screen.  
Note:  
  Under the current menu, you can press   continuously to select CursorA, 
CursorB and CursorAB. 
  When “None” is selected as the measurement source of cursor A (or cursor 
B), CursorA (or CursorB) and CursorAB will be grayed out. 
  In track mode, the cursor will track the marked point (namely jumps up and 
down with the transient change of the waveform). Thus, the Y value might 
change even though you do not adjust the cursor. 
 
3.  Measurement Example 
Use cursor A and B to measure the waveforms of CH1 and CH2 respectively. You 
would discover that the cursors would track the marked points when the 
waveforms are expanded or compressed horizontally, as shown in the figures on 
the next page. 
 
 
 
 
 
 
 
 
 
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