User`s manual

CHAPTER EGHT
Using the Diagnostics Disk
The diagnostics diskette in conjunction with the loopback connector is
designed to verify correct installation. Make a copy of this disk and
store the originaL Should a problem develop in the future, you can
run the diagnostics to locate the problem.
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NOTE
Your system must be runntng DOS in order to use the diagnwicsprogram.
The diagnostics tests one board at a time. Although the active board by
default is the ISA board at the highest I/O address or the Micro Channel
board at the highest slot number, you may change the active board. The
screen header indicates the active board and its address.
t
The tests will fail if there is an address or interrupt conflict If the
diagnostics cannot determine your switch settings, there is probably a
conflict. In this case, try other address and/or interrupt settings.
For an ISA system, the diagnostics program displays IRQ, the base memory
address, and the base I/O address. You may modify the address and IRQ
selections from the diagnostics. The IRQ must be active, and you must
select a non-zero address. If you cannot determine a setting, call Digi
Customer Support for assistance.
For a Micro Channel system, the diagnostics program displays the current
POS registers which identify the IRQ, the base memory address, and the
base I/O address. If any of these parameters need to be changed, repeat
the procedure in Section 6 beginning with Step 3 on Page 16. If you cannot
determine a setting, call Digi Customer Support for assistance.
1.
Insert the diagnostic disk into Drive A.
2. +Iype ArSYNCS70 to start the diagnostics.
3. Follow the instructions on the screen.
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