Samsung SMT-R2000 Bedienungsanleitung

Ed.

SMT-R2000

UsersManual

This manual is proprietary to SAMSUNGElectronics 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 partyin any form without the prior written consent of SAMSUNGElectronics

Co., Ltd.

TRADEMARKS

Product names mentioned in thismanual 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 changedfor 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:

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Homepage: http://www.samsungdocs.com

SMT-R2000 Service Manual

INTRODUCTION

Purpose

This manualintroduces Access Point(AP)/Repeater SMT-R2000, and describes how to

assemble/disassemble SMT-R2000 and troubleshoot when any failue occurs. In addition,

this document describes its hardware configuration and circuits and provides the parts list

for SMT-2000.

Document Content and Organization

This manualconsists of five Chapters and two Appendices.

CHAPTER 1. introduction of SMT-R2000

Introduces SMT-R2000 and describes the configuration and specifications of SMT-R2000.

CHAPTER 2. Assembly and Disassemblydescribes;

How to assemble/disassemble SMT-R2000.

CHAPTER 3. Troubleshooting describes;

How to troubleshoot when any failure occurs while operating SMT-R2000.

INTRODUCTION

II © SAMSUNG Electronics Co., Ltd.

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.

Revision History

EDITION DATE OF ISSUE REMARKS

00 12. 2005. Original Draft

SMT-R2000 Service Manual

FCC CONCERNS

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant

to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful

interference in a residential installation.

This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in

accordance with the instructions, may cause harmful interference to radio communications. However, there is

no guarantee that interference will not occur in a particular installation. If this equipment does cause

harmful interference to radio or television reception, which can be determined by turning the equipment off

and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet onacircuit different from that to which the receiver

is connected.

-Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Statement:

The antenna(s) used for this device must be installed to provide a separation distance of at

least 20 cm from all persons and must not be co-located or operating in conjunction with

any other antenna or transmitter.

RF Exposure Statement:

This device is restricted to indoor use only within the 5.15-5.25 GHz band to reduce any

potential for harmful interference to co-channel MSS operations.

Do not

Any changes or modifications to the equipment not expressly approved by the

party responsible for compliance could void user’s authority to operate the

equipment.

SMT-R2000 Service 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

SMT-R2000 Service Manual

Caution

When Removes Shield Can

When removes Shielded Can, be careful of the damage of RF terminal parts

caused by heat.

CAUTION

SMT-R2000 Service Manual

TABLE OF CONTENTS

INTRODUCTION I

Purpose.........................................................................................................................................................I

DocumentContentand Organization.........................................................................................................I

Conventions.................................................................................................................................................II

RevisionHistory...........................................................................................................................................II

FCC/SAFETY CONCERNS IV

Symbols ......................................................................................................................................................IV

Caution.........................................................................................................................................................V

CHAPTER 1. Introduction of SMT-R2000 1-1

1.1 SMT-R2000 Overview..........................................................................................................................1-1

1.2 SMT-R2000 Configuration .................................................................................................................1-2

1.2.1 FrontPanel ofSMT-R2000.......................................................................................................1-2

1.2.2 Rear Panel of SMT-R2000.......................................................................................................1-3

1.3 Hardware Specification......................................................................................................................1-4

CHAPTER 2. Assembly and Disassembly 2-1

2.1 Configuration of SMT-2100C Main Board......................................................................................2-1

2.2 Disassembling......................................................................................................................................2-2

2.3 Assembling ...........................................................................................................................................2-5

CHAPTER 3. Troubleshooting 3-1

3.1 LED Failure............................................................................................................................................3-2

3.2 Power Failure........................................................................................................................................3-3

3.3 Wireless Failure -5GHz......................................................................................................................3-4

3.4 Wireless Failure -2.4 GHz ..................................................................................................................3-5

3.5 Network Connection Failure.............................................................................................................3-6

SMT-R2000 Service Manual

LIST OF FIGURES

Figure 1.1 Front Panel of SMT-R2000..............................................................................................1-2

Figure 1.2 Rear Panel of SMT-R2000...............................................................................................1-3

Figure 2.1 Configuration of SMT-R2000 Main Board.....................................................................2-1

Figure 2.2 Separating the Stand........................................................................................................2-2

Figure 2.3 Removing Case Screws...................................................................................................2-2

Figure 2.4 Separating the Case.........................................................................................................2-3

Figure 2.5 Removing Screws .............................................................................................................2-3

Figure 2.6 Separating the Main Board and Bottom Case..............................................................2-3

Figure 2.7 Separating the Shield Can...............................................................................................2-4

Figure 2.8 Separating the Antenna....................................................................................................2-4

Figure 2.9 SMT-R2000 Disassembly Diagram ................................................................................2-5

LIST OF TABLES

Table 1.1 LEDs of SMT-R2000...........................................................................................................1-2

Table 1.2 Ports of SMT-R2000...........................................................................................................1-3

Table 1.3 SMT-R2000 Hardware Specification................................................................................1-4

Table 2.1 Main Board Parts.................................................................................................................2-1

TABLEOF CONTENTS

VIII © SAMSUNG Electronics Co., Ltd.

This page isintentionally left blank.

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