IBM 9348 Service Information page 238

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4. Press the Enter button when the diagnostic test you want to run is displayed.
5. The number of times to run the test is now displayed. The values are ONCE
*,
10, 100, 1000, or LOOP
*.
These values are displayed one at a by selecting the
Diagnostic Select button.
6. Select the number of times to run the test by pressing the Enter button when the
desired option is displayed.
7.
If A is displayed, a parameter is needed to run the test. Press the Diagnostic
Select button to display the parameters available for the test being run.
8. If A is not displayed, no parameter is needed to run the test. Continue with step
13.
9. Select the value of parameter A by pressing the Enter button when the correct
value is displayed.
10. If B is displayed, another parameter is needed to run the test. Press the Diag-
nostic Select button to display the parameter values available.
11. If
B is not displayed, no more parameters are needed to run the test. Continue
with step 13.
12. Select parameter B by pressing the Enter button when the correct value is dis-
played.
13. If the test is a Sequence Test (Diagnostic tests 0-39), each test number will be
displayed as it is running. Some tests run too fast for you to see the test number.
14. See Figure A-I to determine if the test is interactive. If the test is interactive,
you must aid the test. For example, you must press buttons in test 71.
15. If the test has run successfully, PASS
xx
will be displayed (xx is the number of
the test run). Continue with step 20.
16. If the test failed, FAIL xx will be displayed (xx is the number of the test run). If
you were sent here from the Reference Code table, complete steps 20 and 21
before returning to the Reference Code table. If you were not sent here from the
Reference Code table, continue with step 17.
17. Press the Enter button to display ERR xxx (xxx is the error code for the failure).
18. Add zeros to the left of this code to make it a four digit reference code.
19. Go to "Reference Codes" on page 1-2 for the action recommended.
20. To leave TEST
*
mode, press the Cancel button until TEST
*
is displayed.
21. To leave Diagnostic mode, press the Cancel button or the Diagnostic Select
button.
Figure
A- I (Page I of 4). Diagnostic Test Conditions
Diagnostic Test
Tape Needed
Interactive Test
Sequence Test
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
11
No
No
Yes
A-6
9348 Service Information

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