Internal Loopback Test - Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Control Unit Problems
Module Problems
The screen below appears when the module is successfully restored.
Console Display/Instructions
Restore Slot xx :
Restore Complete
Exit
The screen below appears when the Restore fails. Try again, and be sure to
specify the correct slot.
Restore Slot xx :
Restore FAILED
Board Mismatch
Exit

Internal Loopback Test

This test checks communication between the processor and the module being
tested. If you have not read "Module Test Process" above, do so before
continuing.
Summary
Console Procedure
PC Procedure
Appropriate Modules
Additional Information
xx = slot number entered in Step 2
xx = slot number entered in Step 2
Menu
Maintenance
no.
Enter Demand Test
or Test Repetitive.
Type the slot no.
" 

This test can be run on any module. The 100D module
and the 408 GS/LS-MLX module each have two digital
switch elements (DSEs); both DSEs are tested.
June 1997
Page 4-49
Dial the slot
Slot
IntLoopback
 "
Issue 1
PC
Test Once
or