A SERVICE OF

logo

100D Module Problems
Synchronization.
The system maintains proper synchronization to the
loop clock and switches to the local clock when the loop clock is not
available (for example, during a loss of signal or a blue alarm). When
the loop clock source is restored, the system switches back to the loop
clocks.
100D Module Error Events
This procedure allows you to check for 100D module errors. If you have any
questions about interpreting these errors, contact your technical support
organization.
Summary
Console Procedure
Current hr or Previous hr
PC Procedures
Menu
Maintenance
Slot
Dial the slot no.
Enter
Error Events
(F6)
(F2)
Type the slot no.
(F10)
(F8)
(F1) or
(F2)
To check for Errors, follow the steps below.
Console Display/Instructions
Additional Information
1 From the Maintenance menu, select the Slot option.
PC
Maintenance
Make a selection
System
Slot
Port
Exit
(F2)
Control Unit Problems 4-81