NEC SV8500 Operation And Maintenance Manual - 13-A: Cch Clock Failure

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CHAPTER 3

System Messages

13-A: CCH Clock Failure

This message displays when a clock down failure occurs in the CCH/DCH circuit card. When this message is

indicated, the related CCH/DCH card is placed into make-busy status

.

Location of faulty CCH/DCH card

Default Alarm

Default Grade

Grade Modified

Lamp Modified

SUP

3

1:

XX00

0000

0000

0000

2:

0000

0000

0000

0000

3:

0000

0000

0000

0000

4:

0000

0000

0000

0000

5:

0000

0000

0000

0000

6:

0000

0000

0000

0000

7:

0000

0000

0000

0000

8:

0000

0000

0000

0000

9:

0000

0000

0000

0000

b7

b6

b5

b4

b3

b2

b1

b0

1

b0-b4: Group number 

b5, b6: Unit (0-3)

b7:

0/1 = Even-numbered MG/Odd-numbered MG

1