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Follow these steps to troubleshoot Hardware Diagnostic Test error messages.

1.

Make sure you are using a valid base I/O address.

Run the Hardware Diagnostic Test again.  When it prompts you for values, enter
your base I/O address, but enter <N> for both the interrupt request line and the DMA
channel.  If the test fails again, one of the following situations is occurring:

•

The base address that you entered when prompted does not match the switch
settings of the STD-GPIB.  Check the switch settings again.

•

Another module or built-in device in your system is using the same address
space.  Change the base I/O address of your STD-GPIB and repeat this step
using the new setting.

•

The module is defective or cannot operate in your system.  Complete the
Technical Support Form  in Appendix C,  Customer Communication, and contact
National Instruments.

2.

Make sure you are using a valid interrupt request line.

Run the Hardware Diagnostic Test again.  When it prompts you for values, enter the
valid base I/O address as determined in Step 1, the interrupt request line, and <N>
for the DMA channel.  If the test fails, one of the following situations is occurring:

•

The interrupt request line that you entered when prompted does not match the
jumper setting of the STD-GPIB.  Check the jumper setting again.  If you are
using a computer not manufactured by either Ziatech or WinSystems, refer to
Appendix B,  Interrupt Routing, for proper interrupt jumper settings.

•

Another module or built-in device in your system is using the same interrupt
request line.  Change the interrupt request line of the STD-GPIB and repeat this
step using the new setting.

•

The module is defective or cannot operate in your system.  Complete the
Technical Support Form in Appendix C, Customer Communication, and contact
National Instruments.