NEC ND-71762(E) system manual Installation Procedure, Precautions on Installation

INSTALLATION PROCEDURE

CHAPTER 4 INSTALLATION PROCEDURE

1. GENERAL

This chapter explains the installation procedure for connecting the PBX and the CCIS line. The scope of the instal- lation procedure explained in this manual is shown in Figure 4-1. For procedures not explained in this manual, refer to the Installation Manual:

2. PRECAUTIONS ON INSTALLATION

This manual provides “Static Caution” indicators (Figure 4-2) on pages where work involving static-sensitive com- ponents is described.

Figure 4-1 Scope of the Installation Procedure

PBX

Cable Running from PBX

to the MODEM for Analog CCIS Line (See Section 3.5)

CCH MODEM

CCIS LINE (ANALOG LINE)

Setting of Switch Positions on the Circuit Cards (See Section 3.2)

MDF/IDF

PLO

DTI

CCH

CCT

Front Cable

Connection between the DTI and CCH (See Section 3.4)

DSU

CCIS LINE (DIGITAL LINE)

Cross Connection from MDF to DSU (See Section 3.3)

CHAPTER 4 ND-71762 (E)

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