User Manual
    HANDLER/SCAN INTERFACE 
    91 
Install USB Driver 
Background 
The USB driver needs to be installed when using the USB 
port for remote control. The USB interface creates a 
virtual COM port when connected to a PC.   
1. Select the USB 
driver. 
Configure the interface to USB in 
System>Utility>Interface menu. 
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Connect the Type A-B USB cable to the 
rear panel USB B port on the 
GOM-804/805. Connect the other end to 
the Type A port on the PC. 
Go to the Windows Device Manager. 
For Windows 7 go to: 
Start Menu > Control Panel > Hardware and Sound > 
Device Manager 
The GOM-804/805 will appear as an unknown Virtual 
Com Port under “Other Devices”.   
Right-click Other Devices and select “Update Driver 
Software”. 
Select “Browse my computer for driver software” and 
select the driver on the User Manual CD. 
The GOM-805 and the COM port that it is assigned to 
will now appear in under the Ports (COM & LPT) node.   










