AT&T MERLIN LEGEND Communications System Release 2.0 Maintenance And Troubleshooting Manual page 151

Control Unit Problems
100D Clock Status
If you have not been trained to perform T1 maintenance, contact your
technical support organization for instructions on using this procedure.
Quick-Reference Procedure
Menu
Maintenance
Clock
Procedure: Checking the Clock Status
Step
1
Maintenance
Make a Selection
System
slot
Port
Exit
2
Slot:
Enter Slot number (OO-17)
xx
Backspace
Exit
3
Slot xx:
Make a selection
Status
Busy-Out
Restore
CSU-lpbk
Exit
Slot
Display
Enter
Demand Test
Reset
Error Events
Clock
Type the slot number
Instructions
Select Slot.
Type the slot number for the 100D module
and select Enter.
Select Clock, which appears on the Slot
screen only when the 100D module's slot is
specified.
Csu-lpbk and Error Events are also
displayed only for the 100D module.
100D Module Problems
Enter
4-61