Instruction manual

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting
555-650-140
Issue 1
June 1997
Control Unit Problems
Page 4-83
800 NI-BRI Module Problems
Console Display/Instructions Additional Information PC
Observe the status screens below.
The screen below appears while the test is running.
While the test is running, the LEDs are in the following states:
In Release 4.0, the screen below appears only if all 16 communication paths
connected to the slot pass the tests.
The screen below appears if fewer than 16 communication paths are
administered on the module or if one or more communication paths fail. On a
module with fewer than 16 administered paths, the screen will show “OK” for all
successful paths, error codes for all failed paths, and “ADMIN” for any path that
was not administered. Before proceeding, record all the error codes on this
screen, in the correct order.
Provisioning slot xx :
xx = slot number entered in Step 2
Provisioning in progress
Exit
GREEN: Blinks to indicate the test is running.
YELLOW: Flashes on and off while calls are being established
and disconnected.
RED: Stays on until Layers 1–3 are initialized for all
administered communication paths on the module.
Provisioning slot xx :
xx = slot number entered in Step 2
All Lines Passed
Exit