Lucent Technologies MERLIN LEGEND Release 6.0 Maintenance And Troubleshooting Manual page 174

MERLIN LEGEND Communications System Release 6.0
Maintenance and Troubleshooting 555-660-140
Control Unit Problems
800 NI-BRI Module Problems
Console Display/Instructions
Observe the status screens below.
! 
The screen below appears while the test is running.
Q…‚‰v†v‚vtÃvÃƒ…‚t…r††
@‘v‡
While the test is running, the LEDs are in the following states:
GREEN
YELLOW
RED
In Release 4.0, the screen below appears only if all 16 communication
paths connected to the slot pass the tests.
Q…‚‰v†v‚vtÆy‚‡ÃYY)
6yyÃGvr†ÃQh††rq
@‘v‡
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
for all successful paths, error codes for all failed paths, and
any path that was not administered. Before proceeding, record all the
error codes on this screen, in the correct order.
Additional Information
‰‰
xx
Blinks to indicate the test is running.
Flashes on and off while calls are being established
and disconnected.
Stays on until Layers 1–3 are initialized for all
administered communication paths on the module.
xx
Ã
= slot number entered in Step 2
Ã
= slot number entered in Step 2
Issue 1
February 1998
Page 4-80
PC
for