IBM 4247-003 Maintenance Manual - Page 206
T&D06 - Parallel Attachment Test, Operator Panel Key Press Sequence
![]() |
View all IBM 4247-003 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 206 highlights
8 7 6 5 4 3 2 1 16 15 14 13 12 11 10 9 Figure 19. Operator Panel Key Press Sequence Note: If a key is not pressed in approximately 10 seconds, an error message will be displayed. If a time out error message occurs, press the Micro ↑ key once, then the Line Feed key to repeat T&D05 6. Continue to press the keys as each request is displayed. 7. If an error message is displayed, go to "T&D Error Messages and Actions - Models 001, 002, and 003" on page 231. 8. The test completed successfully if the display advances to the next test number. T&D06 - Parallel Attachment Test Note: This test is not available on Model 003 when a LAN attachment card is installed. It is available with all other configurations. If you wish to perform a diagnostic verification of the parallel interface, press the LAN attachment test printout button on the LAN attachment card. The parallel loop-back connector (PN 08H7269) needs to be installed for this test. Note: If the loop-back connector is not installed, an error message will be displayed. To bypass this message, press any key, then the Form Feed key to advance to the next test. Display: T&D06 Parallel Attachment Test RUN TEST ? YES END NO Chapter 2. Diagnostics 206
![](/manual_guide/products/ibm-4247003-maintenance-manual-ab6123f/206.png)