User Manual
  COMMUNICATION INTERFACE 
173 
6.  Click on Communicate with Instrument. 
7.  Under the Communicator tab, ensure *IDN? is 
written in the Send String text box. 
8.  Click on the Query button to send the *IDN? 
query to the instrument. 
9.  The instrument identification string will be 
returned to the buffer area: 
GWINSTEK, ASR-2XXX, GXXXXXXXX, 
XX.XX.20XXXXXX  
(manufacturer, model, serial number, software 
version) 
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10. The function check is complete. 










