GPT-10000 Series User Manual 
188 
Interface Configuration 
USB Remote Interface 
 
CDC (communications device 
class) (VCP, Virtual Com Port) 
1.  Connect the USB cable to the rear 
panel USB B-Type port.  
2.  Set the Interface to USB from the 
SYSTEM mode. 
When USB is used for remote control, an RS232 
port is simulated. Check the Windows Device 
Manager for the baud rate and other RS232 
settings. Check the RS232 configuration below for 
more details. 
Note the baud rate is fixed to 115200 baud when 
using the USB interface. 
RS232 Remote Interface 
 
9600, 19200, 38400, 57600, 
115200