Quick start 
  Copyright © Itech Electronics Co., Ltd.  10 
2.2 Introduction of front panel 
  Front panel of IT7321 
 
 
1.  VFD display 
2. 
Rotary knob 
3.  Compound key, the local switch key and power switch 
4.  Numeric keys and ESC 
5.  Function keys 
6.  UP, DOWN, LEFT and RIGHT key 
7.  Output terminals 
 
  Front panel of IT7322/IT7324 
 
 
1.  Power button   
2.  VFD display 
3.  Compound key, the local switch key and power switch 
4.  Numeric keys and ESC 
5.  Function keys 
6.  UP, DOWN, LEFT and RIGHT key 
7.  Rotary knob   
8.  Output terminals 
9.  Fan 
 
  Front panel of IT7322H/IT7324H