Interactive Set-Up
54 AX3000 Models 80 and 85 - User's Manual
In the menu [Configuration]-[Ports]-[USB Logical Ports] select the logical port. The following
box is displayed:
Select the [Delete] button to release the logical port.
The released logical port is removed from the list of the associated ports and is now available for
the next USB device.
3.4.7 - Connecting a USB-RS232 Adaptor
a) Overview
A USB-RS232 adaptor is normally a cable with USB connector at one end and one or more serial
connectors (DB9 or DB25) at the other end. This allows serial devices to be connected when no
native serial ports are available.
This technology is sometimes embedded in USB devices. For example touch screens or card
readers. These devices have a USB connector but are based on serial technology and are seen as
serial ports.