User Manual
    ASR-2000 Series User Manual 
166 
RS232 Remote Control Function Check 
Functionality 
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 → System → Hardware tab. 
 Note 
If you are not familiar with using a terminal 
application to send/receive remote commands 
from the serial port, please see page 167 for more 
information. 
Run this query command via the terminal after 
the instrument has been configured for 
RS-232 remote control (page 164). 
*IDN? 
This should return the Manufacturer, Model 
number, Serial number, and Software version in 
the following format. 
GWINSTEK, ASR-2XXX, GXXXXXXXX, 
XX.XX.20XXXXXX 
Manufacturer: GWINSTEK 
Model number : ASR-2XXX 
Serial number : GXXXXXXXX 
Software version : XX.XX.20XXXXXX 
 Note 
For further details, please see the programming 
manual, available on the GW Instek web site @ 
www.gwinstek.com. 










