Samsung OfficeServ 7400 User manual

Ed. 00

OfficeServ 7400

Installation Manual

This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright.

No information contained herein may be copied, translated, transcribed or duplicated for any commercial

purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics

Co., Ltd.

TRADEMARKS

I is the trademark of SAMSUNG Electronics Co., Ltd.

In addition, product names mentioned in this document may be trademarks and/or registered trademarks of

their respective companies.

This manual should be read and used as a guideline for properly installing and operating the product.

This manual may be changed for the system improvement, standardization and other technical reasons without prior

notice.

If you need updated manuals or have any questions concerning the contents of the manuals, contact our Document

Center at the following address or Web site:

Address: Document Center 2nd Floor IT Center. Dong-Suwon P.O. Box 105, 416, Maetan-3dong Yeongtong-gu,

Suwon-si, Gyeonggi-do, Korea 442-600

Homepage: http://www.samsungdocs.com

OfficeServ 7400 Installation Manual

INTRODUCTION

Purpose

OfficeServ 7400 is a key phone system proper for mid-small sized office using circuit lines

with 500 subscribers or less. OfficeServ 7400 provides not only the voice call function but

also the data transfer function. This manual describes the condition for OfficeServ 7400

system installation and how to install, inspect and operate the system.

Document Content and Organization

This manual consists of eight chapters and abbreviations. Each chapter is summarized as below.

CHAPTER 1. Before Installing

This chapter describes the checklists, such as the installation site and the grounding & the

power conditions, to be inspected before installing the OfficeServ 7400 system.

This chapter also describes the items included in the OfficeServ 7400 package and the

installation procedure.

CHAPTER 2. Installing Cabinets

This chapter describes how to install an OfficeServ 7400 cabinet on the ground or inside a

rack, depending on the installation environment, and how to connect the grounding wire.

CHAPTER 3. Mounting and Replacing Boards

This chapter describes how to mount or replace various boards of the OfficeServ 7400 system.

CHAPTER 4. Connecting External Batteries and Rectifiers

This chapter describes how to connect an external battery and a rectifier to the OfficeServ

7400 system.

CHAPTER 5. Connecting the Power

This chapter describes how to connect the power to the OfficeServ 7400 system.

CHAPTER 6. Connecting C.O. lines

This chapter describes how to connect C.O. lines to the OfficeServ 7400 system.

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II © SAMSUNG Electronics Co., Ltd.

CHAPTER 7. Connecting Stations and Additional Equipment

This chapter describes how to connect various stations and additional equipment, such as

analog/digital phones, door phones and door locks, to the OfficeServ 7400 system.

CHAPTER 8. Starting the System

This chapter describes items to check before starting the OfficeServ 7400 system, the procedure

for starting the system, and the procedure for testing whether the system is normally operating

after startup.

ABBREVIATIONS

Abbreviations frequently used in this document are described.

Conventions

The following types of paragraphs contain special information that must be carefully read

and thoroughly understood. Such information may or may not be enclosed in a rectangular

box, separating it from the main text, but is always preceded by an icon and/or a bold title.

WARNING

Provides information or instructions that the reader should follow in order to avoid

personal injury or fatality.

CAUTION

Provides information or instructions that the reader should follow in order to avoid

a service failure or damage to the system.

CHECKPOINT

Provides the operator with checkpoints for stable system operation.

NOTE

Indicates additional information as a reference.

OfficeServ 7400 Installation Manual

Reference

OfficeServ 7400 System Manual

This document introduces OfficeServ 7400 and describes the system information, such as

hard configuration, specification, and functions, necessary for this system.

Revision History

EDITION DATE OF ISSUE REMARKS

00 09. 2005. Original Draft

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IV © SAMSUNG Electronics Co., Ltd.

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OfficeServ 7400 Installation Manual

SAFETY CONCERNS

For product safety and correct operation, the following information must be given to the

operator/user and shall be read before the installation and operation.

Symbols

Caution

Indication of a general caution

Restriction

Indication for prohibiting an action for a product

Instruction

Indication for commanding a specifically required action

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VI © SAMSUNG Electronics Co., Ltd.

Warning

Caution for Grounding

- Do not connect the grounding wire of the OfficeServ 7400 system to a power

conduit of a building

- The standards for power and grounding should comply with the country standard

and the pertinent work should be conducted according to the country standard.

- External grounding is required to prevent human injuries or system damages

caused by lightning, static electricity, or voltage surge.

- Unplug the AC power cord before connecting the grounding wire. Failure to do

so may cause human injury.

- The OfficeServ 7400 system should be connected to an outlet with a protective ground.

- The GND in the back panel of the OfficeServ 7400 system should be grounded.

Caution for AC Power Connection

A single AC outlet should be used solely for the system’s AC power. Sharing the

AC power with other devices may cause noise or a voltage drop, resulting in a

system malfunction or fire.

Caution for C.O. line Connection

Do not connect C.O. lines in extreme weather conditions such as storm and lightning.

Voltage surgery may cause system damage or human injury.

Use of External Grounding

External grounding is required to prevent human injuries or system damages

caused by lightning, static electricity, or voltage surge.

Caution for powers when mounting/demounting boards

Check if the cabinet power is off when mounting boards on slots. Inserting or

ejecting a board while the power is on may damage the board.

WARNING

OfficeServ 7400 Installation Manual

Caution

Caution for the connection of External Batteries

Do not connect an external AC power until the battery and the system is

completely disconnected. To do so may cause electric shock to the constructor or

the system.

Make sure that the specified polarities(+, -) are correctly connected when

connecting external batteries.

Prohibition of Metal Accessories

Do not wear metal accessories such as rings and watches to prevent electrical

damages to the system.

Un-allowed Use of Selector Switch

The OfficeServ 7400 system only use 220V. Do not change the input power freely

by means of the selector switch.

AC Power Connection Inhibited

Do not operate other devices with the AC power of the OfficeServ SME system or

with the DC power of external batteries

Caution for when connecting rectifier

It is for the PoE connecting terminal, do not connect the emergency battery.

Board Reset

New settings are applied only after the board is reset. The system may

malfunction if the board is not properly initialized.

Caution for Installation

Only a trained service staff can install the OfficeServ 7400 system.

CAUTION

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VIII © SAMSUNG Electronics Co., Ltd.

Use of Stable AC Power

The system should always use the stable AC power.

The momentary power failure due to unstable supply of the power may cause

system malfunction or battery failure.

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