RIGOL  Chapter 6 MATH and Measurement   
6-34  MSO1000Z/DS1000Z User’s Guide 
Note:   
―  When the cursor measurement source is LA and the main time base is 
measured (namely the “Main” region is selected), the measurement 
results are as shown in the figure below. There are no measurement 
values in digital channels and the measurement values are replaced by 
“*”. 
 
―  When the current measurement source is MATH, you can only measure 
the zoom region using the cursor. At this point, “Zoom” is automatically 
selected and Region is grayed out. 
  When the XY time base mode is selected, the measurement values of the 
manual cursor are displayed on the lower-half screen. 
 
6.  Measurement Example 
Use manual cursor measurement to measure the period (BX-AX=1 ms) of a 
square waveform and the result is equal to the period from auto measurement, 
as shown in the figure below. 
 
 
Figure 6-7 Manual Cursor Measurement Example 
 
 
 
 
 
Measurement 
Measurement