User Manual
  OPERATION 
35 
How to Use the Instrument 
Background 
The ASR-2000 AC power supplies generally use 
the scroll wheel, Arrow keys and Enter keys to 
edit numerical values or to select menu options. 
Menu navigation is performed using the menu 
keys and function keys on the front panel. 
The following section will explain some of these 
concepts in detail. 
Selecting Menu 
Items 
1.  Turn the scroll wheel to select 
parameters in menus and lists. 
The selected parameter will be 
highlighted in orange. The scroll 
wheel is also used to 
increment/decrement setting 
values. 
2.  Press the Enter key to edit the 
parameter or to enter the selected 
menu. 
Example 
The following is an example of the menu list that 
appears when the Menu key is pressed. 
Selected parameter










