Documentation Number 3PCIOSD2x-3903 Manual
Appendix D
D-1
B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104
B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445
Appendix D: TROUBLESHOOTING WITH COMTest
Included on the PCI/USB COM Port Utility Disk is a test program
called ComTest. It can be installed on your “Programs” menu for
use by inserting the disk and running Setup.
ComTest is a simple 32-bit Windows (Windows 95, 98, 2000 or
NT 4.0) COM port Test program. It is a simple tool that can be used
to troubleshoot RS-232, RS-422, or RS-485 serial communications.
It allows multiple ports, at any address and IRQ, to be opened at any
given time. ComTest is available on B&B Electronics Mfg. Co.
websites: www.bb-elec.com or www.bb-europe.com.