Quick Start           
  Copyright © ITECH Electronics Co., Ltd.  7 
  Numeric keys and ESC key   
  Function keys 
  Up, down key and ENTER key 
  Input terminals   
  Output terminals 
 
2.3 Keyboard Introduction 
 
Detailed description of keys: 
~
Esc key. Exit under any conditions. 
Save the currently data of the power supply to internal register   
 
Recall the data from the internal register 
 
Set the output state of power supply 
 
 
Up key. Select menu items or increase output voltage in menu 
operation. 
 
Down key. Select menu items or decrease output voltage in 
menu operation.   
Enter key. 
 
Combination keys. Press
(Shift) button first and then other keys to achieve all 
kinds functions in the following table.   
+ ( Menu) 
Combine with 
 
operatio
n and set the corresponding parameters 
of power supply. 
+ ( List) 
Set LIST operation parameters.