RIGOL 
         
© Copyright RIGOL Technologies, Inc. 2007.  1-33 
  User Manual for DM3000 Series 
 
To Choice Digits resolving index 
The digits resolving index (the accurate of reading the digits) differentiates 4 1/2, 5 
1/2, 6 1/2 three kinds. Three kinds of digits resolving index are suitable for all 
measurement function. 
 
 
Figure 1-51   
The digits resolving index Choice Keys 
 
Methods 
In the main interface, use left and right direction key to adjust the digits resolving 
index. Press left button to lower accuracy, press right button to upper accuracy. 
 
The digits resolving index Selection 
(1).  Each precision of the measure function can be set separately without 
influence. 
(2).  Choose the reading precision of 6 1/2bit when measuring AC for the best. 
(3).  Store the digits resolving index in the easy-lost memorizer. 
 
Increases the index   Reduce the index