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ND-71762 (E) CHAPTER 8
Page 95
Issue 2
MAINTENANCE PROCEDURE
(5) Diagnostic Work
START
END
When system message 13-C is
displayed once or twice
When system message 13-C is displayed sporadically
Even if the CCH/CCT is stopped,
it does not affect the system.
If the CCH/CCT is stopped, it affects
the system.
When system message 13-C is
displayed cyclically
FAULT SUPERVISION
FAULT : CCH/CCT circuit card is faulty.
FAULT : Place the CCH/CCT into make-busy
state during daytime, and replace
the CCH/CCT card with spare.
FAULT : CCH/CCT circuit card is faulty.
Paragraphs 3.3 or 3.4
Paragraphs 3.3 or 3.4
Paragraphs 3.3 or 3.4