RIGOL 
©  2007 RIGOL Technologies, Inc.  
  User‟s Guide for DM3000 Series 
Example 5: Limit Test 
Do these steps as follows: 
1.  To measure a DC Voltage. Connect test leads as shown below: 
 
Figure 3- 9 Measure DC Voltage 
2.  Press    button,  select  DC  Voltage  measurement  function.  Choose  an 
appropriate measurement range. 
 
3.  Set the Limit measurement function parameters. 
(1). Press     Limit  High, Set up the upper value. 
(2). Press     Limit  Low, Set up the lower value. 
(3). Press  , save all changes, back to a higher level menu. 
 
4.  Start Limit measurement. 
(1). Press     ON, turn on Limit measurement function. 
(2). Press    to finish this setting. 
 
5.  Lead test leads into circuit and start to measure. 
 
Figure 3- 10