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ND-71762 (E) CHAPTER 8
Page 91
Issue 2
MAINTENANCE PROCEDURE
2.4 System Messages
“13-A”: CCH Clock Failure
(1) Meaning
The system message “13-A” indicates that, a clock down failure has occurred to the CCH circuit. When this
system message is indicated, the related CCH/CCT circuit card is placed into make-busy state.
(2) Related System Message
None
(3) Example of Printout
(4) Message Detail Data
*a: Accommodated location of the CCH detected the failure.
(Refer to paragraph 2.2.1)
(5) Diagnostic Work
Refer to Paragraphs 3.3 or 3.4.
1: XX 00
*a
SYSTEM MESSAGE 13-A [SUP] CCH CLOCK FAILURE
NEC TOKYO MAY 14 10:30
LP00-0-ACT
1: 0100 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
MG U G
MG:
U:
G:
Module Group
Unit
Group