RIGOL 
         
© Copyright RIGOL Technologies, Inc. 2007.  2-61 
  User Manual for DM3000 Series 
 
How to Use the Built-in Help System 
To use the built-in help system you can get a particularly help for every button on the 
front panel. 
 
Also you can press     button to get more information, to press    button, and 
enter the menu shown below: 
 
Figure 2-79 
 
Table 2-43 Help Function Menu Explanation 
Function Menu  Explanation 
Select  To select the help information you want. 
  Move up the cursor and select the help menu 
 
Move down the cursor and select the help menu 
 
Enter the last page help menu 
  Enter the next page help menu 
 
Back to a higher level menu. 
 
 
Notice: The arrowhead 
and   are hidden before any operation is 
token. 
The method of obtaining the help of the keyword: 
Use the up/down key to choose the relevant keyword in the help file, press            you 
will get the help information.