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CHAPTER 5 ND-71548 (E)
Page 312
Issue 2
INSTALLATION TEST PROCEDURE
CHAPTER 5 INSTALLATION TEST PROCEDURE
1. HOW TO ENTER DATA IN THE TEST CHECK COLUMN
Each NAP in this Chapter has check column for test result entry for each test item (see Figure 5-1). This para-
graph explains the method of entering test result into the check column concerned using Figure 5-1 as an exam-
ple.
1. Method of Entry
Each check column consists of two sections (“PROVIDED” and “CHECK”). If the equipment or service
feature pertaining to the test item is provided in the system, enter “*” in the PROVIDED section. At the
time of performing installation tests, the test item with “*” in the PROVIDED section must be tested with-
out exception.
In the “CHECK” column, enter the results of each test as follows:
• When the test result is good: “√”
• When the test result is no good: “−”
2. Fault Recovery
If a fault is detected as a result of an installation test, enter “F” into the related check sheet. After finishing
all tests in the same category, be sure to repair the fault before proceeding to the next test.
3. Entry into Check Column after Fault Recovery
After completing fault recovery work, a test must be performed to confirm that the fault has been corrected.
If the result of this confirmation indicates that the fault has been corrected, enter “√” next to the “−” entered
previously. This entry should appear as: “− √”.
BASIC CONNECTION TEST
- DT Connection (page 315)
- Station-to-Station (page 316)
SYSTEM INITIALIZED TEST
- Changeover (page 318)
- Initialization (page 326)
- Circuit Card Initialization (page 328)
OVERALL TEST
- 3-Party Conference (page 341)
- Announcement (page 342)
- Digital Announcement (page 343)
- Paging Access (page 344)
- Paging Transfer (page 345)
- Radio Paging (page 347)
- Howler & Ringing Signal (page 348)
SYSTEM INITIALIZED TEST
- RST Card (ORT) (page 330)
- ATTCON (page 332)
- Line (LC, ELC, DLC, Card) (page 333)
- COT, TLT, DTI - outgoing (page 334)
- COT, TLT, DTI - incoming (page 337)
- Direct-In Termination (page 339)
- RST Card (SND) (page 340)
- C.O. Line - outgoing (page 351)
- C.O. Line - incoming (page 352)
- CCIS - outgoing (page 353)
- CCIS - incoming (page 355)
- Alternate Routing (page 356)
- Tandem Connection (page 358)
- PAD (page 360)