Quick Start 
  Copyright ©ITECH Electronics Co., Ltd.  13 
Meter button,used to switch the display between actual value 
and setting value /switch to the loacl mode. 
Confirm button,to confirm the setting numbers or 
functions/trigger button 
Ouput on/off button,used to control the output status of power 
supply/kelock function button,used to lock the front panel
Left and right direction button,used to adjust the location of the 
cursor 
Up and down direction button,used to select the items of the 
menu or increase(  decrease) 
the output voltage and current 
value 
OK  Confirm button 
Esc  Return key 
Dot 
 
2.4 VFD Indicator Lamps Description 
IT6500D series power supply VFD indicator lamps description as follows: 
Open the keylock function 
the flag will 
display 3 seconds. 
“ Meter”      buttion in on mode 
Analog function begin to work 
waiting for triggering signal