MAINTENANCE PROCEDURE
CHAPTER 8 MAINTENANCE PROCEDURE
1. GENERAL
This chapter describes the system messages related to basic CCIS Network (not including messages related to Net- work through FCCS Groups and NEAX2000IPS, procedures for CCIS Line operating mode control, and procedures for extracting/inserting the circuit cards for CCIS while the system is in service. For other matters, refer to the Sys- tem Operation and Maintenance Manual.
2. SYSTEM MESSAGES
System messages are displayed during routine diagnosis, system operation status controlling and fault occurrences. This paragraph explains the following items for each system message related to CCIS:
(1)Meaning
(2)Related System Message
(3)Example of Printout
(4)Message Detail Data Note 1
(5)Diagnostic Work Note 2
For those system messages which are not explained in this chapter, refer to the System Operation and Maintenance Manual.
Note 1: Paragraph 2.2: “Technical Terms for Explaining Message Detail Data” explains technical terms used in the explanation.
Note 2: Paragraph 2.3: “How to Proceed with Diagnostic Work from System Message” explains how to perform diagnosis.
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