Samsung NP20 Manual de usuario

Notices i

Notices

No part of this publication may be reproduced, stored in a retrieval system, or

transmitted, in any form or by any means, mechanical photocopying, recording or

otherwise, without the prior written permission of the manufacturer.

The information within this manual is subject to change without notice.

The manufacturer shall not be held liable for technical or editorial errors or omissions

contained in herein; nor for incidental or consequential damages resulting from the

furnishing, performance or use of this material.

Microsoft Windows is a registered trademark of the Microsoft Corporation.

Product names mentioned herein are for identification purposes only, and may be

trademarks and/or registered trademarks of their respective companies.

Macrovision Statement

If your computer has a DVD drive and an analog TV Out port, the following

paragraph applies:

This product incorporates copyright protection technology that is protected by method

claims of certain U.S. patents and other intellectual property rights owned by

Macrovision Corporation and other rights owners. Use of this copyright protection

technology must be authorized by Macrovision Corporation, and is intended for home

and other limited viewing uses only unless otherwise authorized by Macrovision

Corporation. Reverse engineering or disassembly is prohibited.

ii Users Manual

Important Safety Information

Safety Instructions

Your system is designed and tested to meet the latest standards for safety of

information technology equipment. However, to ensure safe use of this product, it is

important that the safety instructions marked on the product and in the documentation

are followed.

Always follow these instructions to help guard against personal injury and

damage to your system.

Setting Up your System

•Read and follow all instructions marked on the product and in the

documentation before you operate your system. Retain all safety and operating

instructions for future use.

•Do not use this product near water or a heat source such as a radiator.

•Set up the system on a stable work surface.

•The product should be operated only with the type of power source indicated on

the rating label.

•Ensure that the electrical outlet you are using to power your equipment is easily

accessible in case of fire or short circuit.

•If your computer has a voltage selector switch, make sure that the switch is in

the proper position for your area.

•Openings in the computer case are provided for ventilation. Do not block or

cover these openings. Make sure you provide adequate space, at least 6 inches

(15 cm), around the system for ventilation when you set up your work area.

Never insert objects of any kind into the computer ventilation openings.

•Ensure that the fan vents on the bottom of the casing are clear at all times. Do

not place the computer on a soft surface, doing so will block the bottom vents.

•If you use an extension cord with this system, make sure that the total ampere

rating on the products plugged into the extension cord does not exceed the

extension cord ampere rating.

Important Safety Information iii

Care During Use

•Do not walk on the power cord or allow anything to rest on it.

•Do not spill anything on the system. The best way to avoid spills is to not eat or

drink near your system.

•Some products have a replaceable CMOS battery on the system board. There is

a danger of explosion if the CMOS battery is replaced incorrectly. Replace the

battery with the same or equivalent type recommended by the manufacturer.

Dispose of batteries according to the manufacturer’s instructions. If the CMOS

battery requires replacement insure that a qualified technician performs the task

•When the computer is turned off, a small amount of electrical current still flows

through the computer. To avoid electrical shock, always unplug all power

cables, remove the battery and modem cables from the wall outlets before

cleaning the system.

•Unplug the system from the wall outlet and refer servicing to qualified

personnel if:

– The power cord or plug is damaged.

– Liquid has been spilled into the system.

– The system does not operate properly when the operating instructions are

followed.

– The system was dropped or the casing is damaged.

– The system performance changes.

Replacement Parts and Accessories

Use only replacement parts and accessories recommended by manufacturer.

To reduce the risk of fire, use only No. 26 AWG or larger telecommunications

line cord.

Writtenby: Daryl L. Osden

Do not use this product in areas classified as hazardous. Such areas include

patient care areas of medical and dental facilities, oxygen rich environments,

or industrial areas.

Battery Disposal

Do not put rechargeable batteries or products powered by non-removable

rechargeable batteries in the garbage.

Contact the Samsung Helpline for information on how to dispose of batteries that you

cannot use or recharge any longer.

Follow all local regulations when disposing of old batteries.

iv Users Manual

Laser Safety

All systems equipped with CD or DVD drives comply with the appropriate safety

standards, including IEC 825. The laser devices in these components are classified as

“Class 1 Laser Products” under a US Department of Health and Human Services

(DHHS) Radiation Performance Standard. Should the unit ever need servicing, contact

an authorized service location.

Laser Safety Note:

Use of controls or adjustments or performance of procedures other than those

specified in this manual may result in hazardous radiation exposure. To

prevent exposure to laser beams, do not try to open the enclosure of a CD or

DVD drive.

Power Cord Requirements

The power cord set (wall plug, cable and AC adapter plug) you received with your

computer meets the requirements for use in the country where you purchased your

equipment.

Power cord sets for use in other countries must meet the requirements of the country

where you use the computer. For more information on power cord set requirements,

contact your authorized dealer, reseller, or service provider.

General Requirements

The requirements listed below are applicable to all countries:

•The length of the power cord set must be at least 6.00 feet (1.8m) and a

maximum of 9.75 feet (3.0m).

•All power cord sets must be approved by an acceptable accredited agency

responsible for evaluation in the country where the power cord set will be used.

•The power cord set must have a minimum current capacity of 7 A and a

nominal voltage rating of 125 or 250 volts AC, as required by each country’s

power system.

•The appliance coupler must meet the mechanical configuration of an EN 60

320/IEC 320 Standard Sheet C7 connector, for mating with appliance inlet on

the computer.

Regulatory Compliance Statements v

Regulatory Compliance Statements

Wireless Guidance

Low power, Radio LAN type devices (radio frequency (RF) wireless communication

devices), operating in the 2.4 GHz Band, may be present (embedded) in your notebook

system. The following section is a general overview of considerations while operating

a wireless device.

Additional limitations, cautions, and concerns for specific countries are listed in the

specific country sections (or country group sections). The wireless devices in your

system are only qualified for use in the countries identified by the Radio Approval

Marks on the system rating label. If the country you will be using the wireless device

in, is not listed, please contact your local Radio Approval agency for requirements.

Wireless devices are closely regulated and use may not be allowed.

The power output of the wireless device or devices that may be integrated in your

notebook is well below the RF exposure limits as known at this time. Because the

wireless devices (which may be embedded into your notebook) emit less energy than

is allowed in radio frequency safety standards and regulations, the manufacturer

believes theses devices are safe for use. Regardless of the power levels, care should be

taken to minimize human contact during normal operation.

As a general guideline, a separation of 20 cm (8 inches) between the wireless device

and the body, for use of a wireless device near the body (this does not include

extremities) is typical. This device should be used more than 20 cm (8 inches) from the

body when wireless devices are on and transmitting.

This transmitter must not be collocated or operate in conjunction with any other

antenna or transmitter.

Some circumstances require restrictions on wireless devices. Examples of common

restrictions are listed below:

Radio frequency wireless communication can interfere with equipment on

commercial aircraft. Current aviation regulations require wireless devices to be

turned off while traveling in an airplane. 802.11b (also known as Wireless

Ethernet) and Bluetooth communication devices are examples of devices that

provide wireless communication.

vi Users Manual

In environments where the risk of interference to other devices or services is

harmful or perceived as harmful, the option to use a wireless device may be

restricted or eliminated. Airports, Hospitals, and Oxygen or flammable gas

laden atmospheres are limited examples where use of wireless devices may

be restricted or eliminated. When in environments where you are uncertain of

the sanction to use wireless devices, ask the applicable authority for

authorization prior to use or turning on the wireless device.

Every country has different restrictions on the use of wireless devices. Since

your system is equipped with a wireless device, when traveling between

countries with your system, check with the local Radio Approval authorities

prior to any move or trip for any restrictions on the use of a wireless device in

the destination country.

If your system came equipped with an internal integrated wireless device, do

not operate the wireless device unless all covers and shields are in place and

the system is fully assembled.

Wireless devices are not user serviceable. Do not modify them in any way.

Modification to a wireless device will void the authorization to use it. Please

contact manufacturer for service.

Use only drivers approved for the country in which the device will be used.

Please consult the appropriate sections of this manual, Samsung Technical

Support, or the support website (www.samsungpc.com) for additional

information.

Regulatory Compliance Statements vii

European Union

The following information is only applicable to systems labeled with the CE mark .

European Directives

This Information Technology Equipment has been tested and found to comply with the

following European directives:

•EMC Directive 89/336/EEC with amending directives 92/31/EEC & 93/68/

EEC as per

– EN 55022 Class B

– EN 61000-3-2

– EN 61000-3-3

– EN 55024

•Low Voltage Directive (Safety) 73/23/EEC as per EN 60950(A1/A2/A3/A4/

A11)

•Radio and Telecom Terminal Equipment Directive 199/5/EC as per

– CTR21 (if fitted with a modem device)

– ETS 300 328 (if fitted with a 2.4 GHz band embedded wireless device)

– ETS 301 489-1 (if fitted with a 2.4 GHz band embedded wireless device)

– ETS 301 489-17 (if fitted with a 2.4 GHz band embedded wireless device)

European Radio Approval Information

(for products fitted with EU-approved radio devices)

This Product is a Notebook computer; low power, Radio LAN type devices (radio

frequency (RF) wireless communication devices), operating in the 2.4 GHz band, may

be present (embedded) in your notebook system which is intended for home or office

use. This section is only applicable if these devices are present. Refer to the system

label to verify the presence of wireless devices.

Wireless devices that may be in your system are only qualified for use in the European

Union or associated areas if a CE mark with a Notified Body Registration Number

and the Alert Symbol is on the system label.

The power output of the wireless device or devices that may be embedded in you

notebook is well below the RF exposure limits as set by the European Commission

through the R&TTE directive.

viii Users Manual

European States qualified under wireless approvals:

EU Austria, Belgium, Denmark, Finland, France (with frequency

restrictions), Germany, Greece, Ireland, Italy, Luxembourg, The

Netherlands, Portugal, Spain, Sweden and the United Kingdom.

Accept EU Iceland, Liechtenstein, Norway and Switzerland

European States with restrictions on use:

EU In France, the frequency range is restricted to 2446.5-2483.5 MHz for

devices above 10 mW transmitting power such as wireless LAN.

Accept EU No limitations at this time.

European Telecommunication Information

(for products fitted with EU-approved modems)

Marking by the symbol indicates compliance of this equipment to the Radio and

Telecom Terminal Equipment Directive 1999/5/EC. Such marking is indicative that

this equipment meets or exceeds the following technical standards:

CTR 21 – Attachment requirements for pan-European approval for connection to the

analogue Public Switched Telephone Networks (PSTNs) of TE (excluding TE

supporting voice telephony services) in which network addressing, if provided, is by

means of Dual Tone Multi-Frequency (DTMF) signaling.

Although this equipment can use either loop disconnect (pulse) or DTMF

(tone) signaling, only the performance of the DTMF signaling is subject to

regulatory requirements for correct operation. It is therefore strongly

recommended that the equipment is set to use DTMF signaling for access to

public or private emergency services. DTMF signaling also provides faster call

setup.

This equipment has been approved to Council Decision 98/482/EEC—“CTR 21” for

Pan-European single terminal connection to the Public Switched Telephone Network

(PSTN).

However, due to differences between the individual PSTNs provided in different

countries, the approval does not, of itself, give an unconditional assurance of

successful operation on every PSTN termination point. In the event of problems, you

should contact manufacturer Technical Support.

Using Your Documentation 1

Using Your Documentation

Congratulations on your purchase of a notebook computer with the Windows® XP

operating system. Whether you are new to using a portable computer or are an

experienced user, this user’s manual can help you get the most from your computer.

Manual Documentation Conventions

Information Icons

Three icons and their associated messages appear in this manual. The information

icons are placed before the step/information they apply to:

Warning:

Indicates the possibility of personal injury.

Caution:

Warns you of possible damage to equipment or data.

Note:

Informs you of special circumstances.

Technical Information:

Informs you of special requirements or limitations for use of item(s).

Keyboard Conventions

Keys that you need to press to perform certain functions are displayed in the manual

using a small graphic of the button.

For example: <Ctrl> indicates the control key (Ctrl on the keyboard).

If you need to press two keys at the same time, the key names are shown joined by a

plus sign.

For example: <Fn+F9> means that you should press the Fn key and hold it and then

press the F9 key.

2 Users Manual

CD-ROM Device Naming Convention

In many installation programs you will have to get a program from the CD-ROM

device. The program installation sequence assumes that the CD is drive d:\, however

this is not always the case. The name of the CD-ROM drive is the letter following the

letter assigned to your last HDD. For instance, if you have one HDD with two

partitions, the HDD is drives C: and D: and the CD-ROM drive is then drive E.

Touchpad Conventions

You may be asked to click or double-click on items on the display screen. As a general

note the touchpad actions act much in the same way as a wheel mouse, any differences

are explained fully.

The object that needs to be clicked upon will be displayed in Bold text or shown in a

small figure such as the “Start Button” shown on the right =>.

Table 1. Touchpad Click Conventions

Windows Conventions:

Almost all “Windows” programs will display the name/function of a button or

icon if you place the touchpad pointer on the item you want information about.

Software User Documentation

Your computer is shipped from the factory with several software programs installed.

The software may include its own online or printed documentation. Refer to the

documentation or the Help options in the software for more information.

The figures and illustrations in this manual may not be identical to those on

your system.

General Icon Note:

Some of the Icons used in Windows XP may be placed on the taskbar by

selecting (ex: Place the volume icon in the taskbar) in the properties dialog

box.

Action Process

Click Depress the touchpad left button and release

Double-click Quickly click the left touchpad button two times

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