Panel function introduction 
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Switch A/B transient preset value 
Realize short testing, allows the load to simulate a short-circuit at the input   
Move the cursor position. Press  key to move the cursor to the position you want 
to edit, and then use the rotary knob to adjust value. 
Select  the  transient  mode,  press  key  first  to  enable  transient  mode  before 
running A/B transient operation, and then send the triggering signal to run program. 
Control module’s input state: on/off   
Rotary knob, used to change the setting parameter values   
 
3.  Module’s air inlet 
4.  Input terminal of module 
3.2.2 Dual channel module panel 
Dual channel module means a module have two channels. Each channel is 
isolated  with  the  other.  Setting  of  the  module  keyboard  can  control  two 
channels. The left cannel is channel L, the right channel is channel R.   
 
                                    Fig 3-3 dual-channel module front panel   
 
1.  Module’s  panel  view:highlight  VFD  which  display  the  working  state, 
upper display voltage and current information for channel L; lower displays 
information for channel R.   
2.  Module’s panel keyboard: