RIGOL 
3-6 © Copyright RIGOL Technologies, Inc. 2007.        
  User Manual for DM3000 Series 
Example 5: Limit Test 
Do these steps as follows: 
1.  Connect test leads as Chapter 1 introduced. Now we want to measure an AC 
Voltage. Connect test leads as shown: 
 
 
Figure 3-9 
2.  Press     button, select DC Voltage measurement function. Choose a correct 
range. 
 
3.  Set the Limit measurement function parameters. 
(1). Press    Æ Limit  Æ    High , Set up the upper value. 
(2). Press    Æ Limit  Æ    Low , Set up the lower value. 
(3). Press    Æ Limit  Æ    OverR, Set up the overload value. 
(4). Press 
, save all changes, back to a higher level menu. 
 
4.  Start Total measurement. 
(1). Press    Æ    ON , turn on Limit measurement function. 
(2). Press
, finish this setting. 
 
5.  Lead test leads into circuit, starts to measurement. 
 
Figure 3-10 
DC Voltage