NEC Electra Elite 192, Hardware Manual

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Electra Elite Issue 6
System Hardware Manual iii
Section 6 Electra Elite Remote PC Programming ........................................ 3-2
6.1 Remote Programming .................................................................3-2
Section 7 Determining Required Equipment ................................................. 3-3
7.1 Station Equipment .......................................................................3-3
7.2 Interface ETUs ............................................................................3-4
7.2.1 Determining Telephone and CO Port Numbers ................ 3-6
7.2.2 Determining the Number of Required Interface ETUs ...... 3-7
7.2.3 PBR Requirements ........................................................... 3-7
Chapter 4 Installing KSUs
Section 1 General Information ........................................................................ 4-1
Section 2 Site Preparation and MDF/IDF Construction ................................ 4-1
2.1 Precautionary Information ..........................................................4-1
2.2 Surveying the Customer Site ......................................................4-1
2.3 Selecting the Best Location for Proper Installation .....................4-2
2.3.1 Selecting the KSU Installation Site .................................... 4-2
2.3.2 Selecting a Permanent MDF Location .............................. 4-3
2.3.3 Selecting a Site for Installing the Telephones ................... 4-3
2.4 Constructing the Main Distribution Frame (MDF) ........................4-3
2.5 Power Failure Transfer ..............................................................4-10
2.6 Fax CO Branch Connection ......................................................4-11
Section 3 Installing Basic and Expansion KSUs ......................................... 4-11
3.1 General Information ..................................................................4-12
3.1.1 Basic KSU ....................................................................... 4-12
3.1.2 Expansion KSUs ............................................................. 4-12