Impulse 3189 - Manual (Page 14)

Appendix A - Troubleshooting
Sealevel Systems ULTRA-SIO Page 11
Appendix A - Troubleshooting
Sealevel Software is supplied with the Sealevel Systems adapter and may be used in the troubleshooting procedures.
Using this software and following these simple steps can eliminate most common problems without the need to call
Technical Support.
1. Identify all I/O adapters currently installed in your system. This includes your on-board serial ports, controller
cards, sound cards etc. The I/O addresses used by these adapters, as well as the IRQ (if any) should be
identified.
2. Configure your Sealevel Systems adapter so that there is no conflict with currently installed adapters. No two
adapters can occupy the same I/O address.
3. Make sure the Sealevel Systems adapter is using a unique IRQ. While the Sealevel Systems adapter does allow
the sharing of IRQs, many other adapters (i.e. SCSI adapters & on-board serial ports) do not.
4. Make sure the Sealevel Systems adapter is securely installed in a motherboard slot.
5. When running DOS or Windows 3.x refer to the supplied Sealevel Software and this User Manual to verify that
the Sealevel Systems adapter is configured correctly. This software contains a diagnostic program ‘SSD’
(D:\software\seacom\Other\DOS\DIAG, where D: = the driver letter of your CDROM drive) will verify if an
adapter is configured properly. This diagnostic program is written with the user in mind and is easy to use
6. For Windows95/98/ME/NT/2000, the diagnostic tool ‘WinSSD’ is installed in the SeaCOM folder on the Start
Menu during the setup process. First find the ports using the Device Manager, then use ‘WinSSD’ to verify that
the ports are functional.
7. Remember that a loopback test is not possible with the ‘No-Echo’ selection enabled.
8. Always use the Sealevel Systems diagnostic software when troubleshooting a problem. This will eliminate any
software issues from the equation.