B&B Electronics 232PCI1A, 232PCI2A, 232PCI2B, 232PCI1B manual Appendix C Troubleshooting with COMTest

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Appendix C: 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, or NT) 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.

Documentation Number 232PCIXX4502 Manual

Appendix C

C-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

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Contents 232PCI1A 232PCI1B 232PCI2A 232PCI2B Single and Dual Port PCI Bus CE RS-232 Serial CardPage Table of Contents Description FeaturesIntroduction 232PCI1x 232PCI2x SpecificationsAccessories Use ESD precautions for safe handling Setup InspectionSilk Screen Plot of 232PCIxx PCB 4X Baud Rate Option Installing the CardPin PinoutsRS-232 Pinouts Name Description Direction Windows 95 and Windows Windows InstallationDocumentation Number 232PCIXX4502 Manual Select Floppy disk drives, Specify A\ Documentation Number 232PCIXX4502 Manual Click Next. W95 Skip to step Click Next. W95 Driver name not shown Documentation Number 232PCIXX4502 Manual Removal of Card And Drivers Next Windows 2000 Professional Documentation Number 232PCIXX4502 Manual Documentation Number 232PCIXX4502 Manual Wait for the process to complete Removal of Card & Drivers Windows NT Click the Install button, then click Next Insert the driver disk into drive a Open the Control Panel, select Ports Next Next Removal of Card and Driver European Office USA OfficePort 1 I/O Schematic Appendix a 232PCIXX I/O SchematicDB9 Null DB25 Null Pin Appendix B RS-232 PinoutsRS-232 Pinouts DTE Description DirectionAppendix C Troubleshooting with COMTest Appendix D Renaming COM Ports Win 95/98/ME Renaming PCI COM Ports Using the PnP COM Rename UtilityUsing PnP COM Rename Install the PCI/USB COM Port UtilitiesDocumentation Number 232PCIXX4502 Manual Appendix D Appendix E Declaration of Conformity