Click the Ports tab.
Select from the Entrances list.
Check the Entrance Enabled box.
Set the Entrance Name, for example "Front-Desk", "Desktop Reader", "Door", etc.
Check the Reader Enabled checkbox.
Set the Reader Type to "Barcode" (or the correct reader type for your device).
Leave the Reader Baud Rate at 9600 (for almost all devices).
Click Find Reader, then scan a card.
If the scanner is found, then the Reader Serial Port will be set automatically.
If the scanner is not found then click the Cancel button and refer to the “Serial Port Troubleshooting” document.