ASR-2000 Series User Manual 
178 
RS232 Remote Control Function Check 
 
Invoke a terminal application such as Realterm. 
For RS-232, set the COM port, baud rate, stop bit, 
data bit and parity accordingly. 
To check the COM settings in Windows, see the 
Device Manager. For example, in Win7 go to the  
Control panel ā System ā Hardware tab. 
If you are not familiar with using a terminal 
application to send/receive remote commands from 
the serial port, please see page 179 for more 
information. 
Run this query command via the terminal after the 
instrument has been configured for  
RS-232 remote control (page 176). 
*IDN? 
This should return the Manufacturer, Model 
number, Serial number, and Software version in the 
following format. 
GW-INSTEK, ASR-2XXX, GXXXXXXXX, XX.XX 
Manufacturer: GW-INSTEK 
Model number : ASR-2XXX 
Serial number : GXXXXXXXX 
Software version : XX.XX 
For further details, please see the programming 
manual, available on the GW Instek web site @ 
www.gwinstek.com.