Panel function introduction 
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Setup the communication parity   
Setup communication adress   
Expand SCPI protocol, compatible with others   
Main module production information   
Main frame production model number 
Main frame software version   
Main frame production serial number 
 
Automatic test menu 
Press  + key to enter the menu function. 
 
3.1.3 Channel option 
IT8702/IT8701P/IT8702P  can switch the channel. There’re  3  ways  to  switch 
channel:   
⚫  +number key to switch channel. 
⚫  Press  / key to switch. 
⚫  When in SETUP menu, you can directly press the number keys to switch.