User's Manual

18 Documentation Number 232CCxx4502
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone]
B&B Electronics Ltd – Westlink Comm. Pk – Oranmore, Galway, Ireland – Ph [phone] – Fax [phone]
Adding Serial Port(s) in Windows NT 4.0
Go to Start Menu / Settings / Control Panel.
Double-click on Ports.
Click Add.
Choose COM Port Number, Base I/O Address, and IRQ that
you want to use for the new Serial Port(s) being added.
After clicking OK, you will see a screen – System Setting
Change. Click the button Restart Now to restart Windows NT 4.0.
At this point you can shut down the system and physically install
your B&B Electronics Serial Card into an available ISA Slot. Double
check to make sure the addresses and IRQ’s on the Serial Card are
set to the correct settings.