Dual-Port Usb - Furuno Felcom 30 Operator's Manual

5. CONFIGURATION FROM PC
5.9.4

Dual-port USB

The Dual-port USB allows several programs to operate at the same time via a
single USB port. Connect a USB cable between the USB port of the
communication unit and the USB port of PC.
One channel for data communication
One channel for control (vtLite)
The default setting is "Single port".
To set the dual port, do as follows.
1 Double-click the USB icon via the Function menu > Advanced functions
menu > Configuration menu.
2 Click the Edit button. Three selections are provided.
Single port: This unit will appear to the host PC as a single port CDC
compliant standard USB Modem.
Dual port WDM: This unit will appear to the host computer with a profile
matching the Windows dual port device driver.
Dual port (composite): Not in use.
3 Choose Dual port WDM and click the Select button.
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