NEC IP4WW-12TXH-B-TEL(WH) User Manual

Hardware Manual
A50-031693-004 AU
ISSUE 4.1 (R5.1)
January 2015

NEC IP4WW-12TXH-B-TEL(WH) Specifications

General

Brand	NEC
Model	IP4WW-12TXH-B-TEL(WH)
Category	Telephone System
Language	English

Summary

Chapter 1 Introduction

Chapter 2 Installation

Section 1 INSTALLING THE MAIN KSU

Covers the initial steps and precautions for installing the main KSU unit.

Section 2 INSTALLING THE EXTERNAL BACKUP BATTERY

Instructions for installing the external backup battery box for power continuity.

Section 3 INSTALLING THE EXPANSION INTERFACE CARDS

Guide to installing various expansion interface cards to increase system capacity.

Section 4 INSTALLING THE OPTIONAL INTERFACE CARDS

Section 5 INSTALLING THE MULTILINE TELEPHONES AND OPTIONAL TERMINALS

Chapter 3 System Start Up

Section 1 SYSTEM START UP

Procedures for starting up the SL1100 system, including cold and hot starts.

Section 2 PROGRAMMING MODE

Steps for entering and exiting the system's programming mode.

Section 3 SYSTEM SHUT DOWN

Chapter 4 Maintenance

Section 1 FUSE REPLACEMENT

Section 2 LITHIUM BATTERY REPLACEMENT

Section 3 MAIN SOFTWARE UPGRADING

Procedure for upgrading the system's main software using a CF card.