Function and Features 
  Copyright ©ITECH Electronics Co., Ltd.  15 
Saving method: 
Press  + 
(save) button, and then input the group number you want 
to save through number key board. Press enter button to confirm. If you want to 
recall the saved parameters, press 
  button and corresponding group 
number (number1-9).At last press enter button to confirm. 
3.8 Trigger operation 
You need to select the trigger mode from the menu before using this function. 
After you edit a list file, press  + 
(Trigger)to give a trigger signal. 
During the running process,
button will be lit all the time. 
3.9 Menu operation 
Press  + 
(Menu) to enter the menu. You will see a optional items on 
the screen, through direction keys and rotary knob to upturn VFD display, then 
the screen will display the following functions .Press 
  button will enter 
corresponding items. Press 
button will return to previous menu. 
IT6922A/IT6932A/IT6933A/IT6942A/IT6952A/IT6953A power supply menu 
function is shown as below. 
Set the max output voltage 
Power is restored to factory setting 
Set the power-on state as the last power off state 
Enable the power-on output state to be off mode 
Set the power-on output state to be the last power-off 
output state 
Address can be set within 0-30