Samsung NP-R70 User manual

User Guide

R70/R71

Chapter 1.

Getting Started

Product Features 2

Before You Start 3

Contents 5

Safety Precautions 6

Proper Posture During Computer Use 15

Important Safety Information 18

Replacement Parts and Accessories 20

Regulatory Compliance Statements 22

WEEE SYMBOL INFORMATION 32

Overview 33

Front View 33

Status Indicators 34

Right View 35

Left View 36

Back View 37

Bottom View 38

Turning the Computer On and Off 39

Turning the computer on 39

Turning the computer off 39

2

High Performance Notebook Computer

■ IntelCore™2DuoProcessor

*

.DDRIIMemory

■ WirelessLAN

*

,Bluetooth

*

■ 15.4"WideLCD

Easy-to-Use AV

■ AVStationViewer

*

andAVStationPremium

*

areprovidedtoeasily

playvariousmultimediales.

■ CameraModuleInstalled(1.3MPixelsorHigher)

*

Sophisticated Design for Increased Usability

■ AVButtonandvariousshortcutkeysonthekeyboard

■ Multicardslot

■ Luxuriousdesignwithincreasedusability

Note

*

Theitemsmarkedwiththissymbolareoptionalitemsthatare

supporteddependingonthecomputermodel.

Product Features

3

Before You Start

BeforereadingtheUserGuide,rstcheckthefollowinginformation.

User Guide Information

ThisproductissuppliedwithanInstallation Guide, and a

User Guide.

Youcanevenmoreeasilyandconvenientlyusethe

computerbyusinganyoftheguidesdependingonyour

needs.

Installation Guide

Thisguideisprovidedsothatyoucanconvenientlyrefer

tothisguidewhenusingthecomputerforthersttime

after purchasing it.

Thisdocumentincludesthecomputercomponentsand

the connection procedures.

User Guide

YouarecurrentlyreadingtheUserGuide.Toopenthe

leatanytime,double-clicktheiconontheDesktop.

Alternatively,selectStart > All Programs > Samsung >

User Guide > User Guide.

Thisdocumentincludesthecomputerfunctions,howto

use the functions, and how to use the program.

Utilizing the User Guide

 Be sure to read the Safety Precautionsbeforeusing

the computer.

RefertotheseparatelysuppliedInstallation Guide

wheninstallingyourcomputer.

 Refer to the User Guide for the procedures to use the

computer.

 Using the IndexoftheUserGuide,youcaneasilynd

anyinformationyouarelookingfor.

 Using the GlossaryoftheUserGuide,youcaneasily

ndmeaningsfortechnicalterms.

Ifaproblemoccurs,refertotheQ & Aincludedinthe

User Guide.

Note

■

Some devices and software referred to in the

UserGuidemaynotbeprovidedand/orchanged

byupgrade.

Notethatthecomputerenvironmentreferredin

theUserGuidemaynotbethesameasyourown

environment.

■

ImagesusedinthisUserGuidemaydifferfrom

actualproduct.

■

Thisguidedecribesproceduresforusingboththe

mouse and the touchpad.

■

Theillustrationsprovidedinthisguideassume

thatyouroperatingsystemisWindowsXP.

Theseillustrationsaresubjecttochange.

■

TheUserguidesuppliedwiththiscomputermay

varydependingonyourmodel.

4

Safety Precaution Notations

Icon Notation Description

Warning

Failingtofollowinstructionsmarkedwith

thissymbol,maycausepersonalinjury

andorfatality.

Caution

Failingtofollowinstructionsmarkedwith

thissymbol,maycauseslightinjuryto

yourselfordamageyourproperty.

Text Notations

Icon Notation Description

Before

You Start

Contentincludedinthissectionincludes

informationrequiredbeforeusinga

function.

Caution

Contentincludedinthissectionincludes

informationrequiredaboutthefunction.

Note

Contentincludedinthissectionincludes

helpfulinformationtousethefunction.

Page XX

This notation represents the page

numberyoucanrefertoforinformation

aboutrelatedfunctionsorasa

reference.

Start > All

Programs >

Samsung > User

Guide > User

Guide

This represents a menu path to run a

program.

ClicktheStartbuttonandthenselect

All

Programs > Samsung > User Guide >

User Guide in this order from the menu.

Copyright

SamsungElectronicsCo.,Ltd.ownsthecopyrightofthis

manual.

Nopartofthismanualmaybereproducedortransmittedinany

formorbyanymeans,electronicormechanical,withoutthe

consentofSamsungElectronicsCo.,Ltd.

Theinformationinthisdocumentissubjecttochangewithout

notice due to improving the performance of the product.

SamsungElectronicsshallnotbeliableforanydataloss.Please

takecaretoavoidlosinganyimportantdataandbackupyour

datatopreventanysuchdataloss.

5

Contents

Chapter 1. Getting Started

Product Features 2

Before You Start

3

Contents

5

Safety Precautions

6

Proper Posture During Computer Use 1

5

Important Safety Information 1

8

Replacement Parts and Accessories 2

0

Regulatory Compliance Statements 2

2

WEEE SYMBOL INFORMATION 3

2

Overview 3

3

Front View 33

Status Indicators 34

Right View 35

Left View 36

Back View 37

Bottom View 38

Turning the Computer On and Off 3

9

Turning the computer on 39

Turning the computer off 39

Chapter 2. Using the Computer

Keyboard 41

Touchpad 4

4

CD Drive(ODD) 4

7

InsertingandEjectingaCD 47

BurningaCD 48

Multi Card Slot 4

9

PC Card Slot 5

2

Connecting a monitor / TV 5

3

ConnectingaMonitor 53

ConnectingaTV 54

ViewingThroughaMonitor/TV 55

Adjusting the Volume 5

6

Using Recorders 57

Chapter 3. Using Microsoft

Windows XP

About Microsoft Windows XP 59

TourWindowsXP 59

HelpandSupport 60

Windows XP Screen Layout 6

1

Desktop 61

StartMenu 62

Window 63

Control Panel 64

RunningControlPanel 64

UserAccount 66

ChangingResolutionandColor 68

Chapter 4. Using the Network

Wired Network 70

Wireless Network 7

3

ConnectingtoWirelessLAN 74

Connectingtocomputer-to-computer

networks(peer-to-peeroradhoc) 75

WirelessNetworkSetupUsingthe

WirelessLANSetupProgram 7

8

Using Samsung Network Manager 7

9

PerformNetworkSettings 79

Usingthenetworkaftermovinglocation82

SharingInternetAccess 83

CheckingNetworkStatus 87

Connecting with a Modem 8

8

Bluetooth 8

9

BluetoothFunctions 89

BluetoothSoftwareSetup 90

UsingBluetooth 92

Chapter 5. Using Applications

Introducing Programs 98

CyberLink PowerDVD (Optional) 101

Samsung Update Plus (Optional) 102

Using AVStation premium (Optional) 104

GettingStartedandScreenLayout 104

MUSICStation 105

PHOTOStation 109

MOVIEStation 114

AVStation Viewer (Optional) 117

Start/ExitAVStationViewer 117

ScreenLayout 118

MUSICStation 119

PHOTOStation 121

MOVIEStation 122

Play Camera (Optional) 12

3

Chapter 6. Settings and Upgrade

LCD Brightness Control 125

BIOS Setup 12

6

EnteringtheBIOSSetup 126

TheBIOSSetupScreen 128

Setting a Boot Password 13

0

Changing the Boot Priority 13

2

Upgrading Memory 13

3

Battery 13

5

Installing/RemovingtheBattery 135

ChargingBattery 136

CheckingBatteryResidualAmount 136

UsingBatteryLonger 137

Using the Security Lock Port 14

0

Chapter 7. Appendix

Using McAfee SecurityCenter

(Optional) 142

Using Samsung Magic Doctor

(Optional) 143

DiagnosingtheSystem 143

Reinstalling Software 14

4

RunningthesystemsoftwareMedia 144

Installingdriversandprograms 145

Questions and Answers 14

6

WindowsRelated 146

DisplayRelated 146

SoundRelated 149

ModemRelated 150

WiredLANRelated 152

WirelessLANRelated 153

GamesandProgramsRelated 157

Bluetooth 160

SecurityCenter 161

OtherQuestions 163

Product Specications 16

4

Glossary 17

0

Index 17

4

Contact SAMSUNG WORLD WIDE 17

5

6

Installation Related Power Related

Do not install the product in

places exposed to humidity

such as a bathrooms.

Thereisadangerofelectric

shock. Use the product within the

operatingconditionsspeciedin

theManufacturersUserGuide.

Keep the plastic bags out of the

reach of children.

There is a danger of suffocation.

Keep a distance of 15cm or

more between the computer and

the wall and do not place any

objects between them.

Thismayincreasetheinternal

temperature of the computer and

maycauseaninjury.

Do not install the computer

on a slant or a place prone to

vibrations, or avoid using the

computer in that location for a

long time.

This increases the risk that a

malfunctionordamagetothe

productwilloccur.

Do not touch the mains

plug or power cord with wet

hands.

Thereisadangerofelectric

shock.

Do not exceed the standard

capacity (voltage/current) of

a multi-plug or power outlet

extension when using it for

the product.

Thereisadangerofelectric

shockorrehazard.

The power plug and wall

outlet gures may differ

depending on the country

specications and the

product model.

Warning

Failingtofollowinstructionsmarkedwiththissymbolmaycausepersonalinjuryandevenfatality.

Safety Precautions

Foryoursecurityandtopreventdamage,pleasereadthefollowingsafetyinstructionscarefully.

7

If the power cord or power outlet

makes a noise, disconnect the

power cord from the wall outlet

and contact a service center.

Thereisadangerofelectricshock

orrehazard.

Do not use a damaged or loose

mains plug or power cord or

power outlet.

Thereisadangerofelectricshock

orrehazard.

Plug the power cord rmly into

the power outlet and AC adapter.

Failingtodosomaycausere

hazard.

Do not unplug the power cord

out by pulling the cable only.

Ifthecordisdamaged,itmay

causeelectricshock.

Do not bend the power cord

excessively or do not place a

heavy object over the power

cord. It is especially important to

keep the power cord out of reach

of infants and pets.

Ifthecordisdamaged,itmay

causeelectricshockorre.

Use a wall outlet or multi-plug

with a grounding part.

Failingtodosomaycauseelectric

shockhazard.

8

Keep the battery out of the

reach of infants and pets, as

they could put the battery into

their mouths.

Thereisadangerofelectric

shock or choking.

Battery Usage Related

If water or another substance

enters the power input jack,

AC adapter or the computer,

disconnect the power cord and

contact the service center.

Damagetothedevicewithinthe

computermaycauseelectric

shockorrehazard.

Usage Related

Disconnect all cables

connected to the computer

before cleaning it. If you are

using a notebook computer,

remove the battery.

Thereisadangerofelectric

shock or damage to the product.

Do not connect a phone line

connected to a digital phone to

the modem.

Thereisadangerofaelectric

shock,reordamagetothe

product.

9

Do not place any container lled

with water or chemicals over or

near the computer.

Ifwaterorchemicalsenterthe

computer,thismaycausereor

electricshock.

If the computer is broken or

dropped, disconnect the power

cord and contact a service

center for a safety check.

Usingabrokencomputermay

causeelectricshockorrehazard.

Avoid direct sunlight when

the computer is in an air-tight

location such as inside a

vehicle.

Thereisadangerofarehazard.

Thecomputermayoverheatand

alsopresentopportunitytothieves.

Upgrade Related

Never disassemble the power

supply or AC adapter.

Thereisadangerofelectric

shock.

When removing the RTC (Real

Time Clock) battery, keep it out

of the reach of children as they

could touch and/or swallow it.

There is a danger of choking. If a

childhasswallowedit,contacta

doctorimmediately.

Use only authorized

parts (multi-plug, battery

and memory) and never

disassemble parts.

There is a danger of damaging

theproduct,electricshockorre

hazard.

10

Upgrade Related

Shut down the computer and

disconnect all cables before

disassembling the computer. If

there is a modem, disconnect

the phone line. If you are using

a notebook computer, make

sure to remove the battery.

Failingtodoso,maycause

electricshock.

Custody and

Movement Related

Follow the instructions for the

relevant location (e.g. airplane,

hospital, etc.) when using a

wireless communication device

(wireless LAN, Bluetooth, etc.).

11

Caution

Failingtofollowinstructionsmarkedwiththissymbolmaycauseslightinjuryordamagetotheproduct.

Installation Related Battery Usage Related

Do not block the ports (holes),

vents, etc. of the product and

do not insert objects.

Damagetoacomponentwithin

thecomputermaycauseelectric

shockorre.

When using the computer with

it lying on its side, place it so

that the vents face upwards.

Failingtodoso,maycause

theinternaltemperatureof

the computer to rise and the

computertomalfunctionorhalt.

Do not place a heavy object

over the product.

Thismaycauseaproblemwith

the computer. In addition, the

objectmayfallandcauseinjury,

or damage the computer.

Dispose of worn-out batteries

properly.

-Thereisadangerofreor

explosion.

-Thebatterydisposalmethodmay

differdependingonyourcountry

andregion.Disposeoftheused

batteryinanappropriateway.

Do not throw or disassemble

the battery and do not put it into

water.

Thismaycauseaninjury,reor

explosion.

Use only a battery authorized by

Samsung Electronics.

Failingtodosomaycausean

explosion.

Avoid contact with metal objects

such as car keys or clips when

keeping or carrying a battery.

Contactwithametalmaycause

excessivecurrentandahigh

temperatureandmaydamagethe

batteryorcauseare.

Charge the battery according to

the instructions in the manual.

Failingtodoso,maycauseand

explosionorrefromdamageto

the product.

Do not heat the battery or

expose it to heat (e.g. inside a

vehicle during the summer).

Thereisadangerofexplosionor

re.

12

Usage Related

Do not place a candle, lighted

cigar, etc. over or on the product.

Thereisadangerofre.

Make sure to have the product

tested by a safety service

engineer after repairing the

product.

AuthorisedSamsungRepair

Centerswillcarryoutsafetychecks

after a repair. Using a repaired

productwithouttestingitforsafety

mightcauseelectricshockorre.

In case of lightning, immediately

turn the system off, disconnect

the power cord from the wall

outlet and line do not use a

modem or phone.

Thereisadangerofelectricshock

orre.

Connect only permitted devices

to the connectors or ports of the

computer.

Failingtodoso,maycauseelectric

shockandre.

Close the LCD panel only

after checking if the notebook

computer is turned off.

Thetemperaturemayriseand

itmaycauseoverheatingand

deformation of the product.

Do not press the Eject Button

while the Floppy Disk/CD-ROM

drive is in operation.

Youmightlosedataandthedisk

mightbesuddenlyejectedand

couldcauseaninjury.

Take care not to drop the product

while using it.

Thismaycausepersonalinjuryor

lossofdata.

Do not contact the antenna with

electricity facility such as the

power outlet.

Thereisadangerofelectricshock.

When handling computer parts,

follow the instructions on the

manual supplied with the parts.

Failingtodoso,maycausedamage

to the product.

If the computer emits smoke,

or there is a burning smell,

disconnect the power plug from

the wall outlet and contact a

service center. If your computer

is a note-book computer, make

sure to remove the battery.

Thereisadangerofre.

Do not use a damaged or

modied CD/Floppy Disk.

There is a danger of damaging the

productorpersonalinjury.

Do not insert your ngers into

the PC Card Slot.

Thereisadangerofinjuryor

electricshock.

Use recommended computer

cleansing solution when cleaning

the product and only use the

computer when it is completed

dried.

13

Upgrade Related

Take care when touching the

product or parts.

Thedevicemaybedamagedor

youmaybeinjured.

Take care not to throw or drop a

computer part or device.

Thismaycauseinjuryordamage

to the product.

Make sure to close the computer

cover before connecting the

power after a reassembly.

Thereisadangerofelectricshock

ifyourbodytouchesaninternal

part.

Use parts authorized by

Samsung Electronics only.

Failingtodoso,maycausereor

damage the product.

Never disassemble or repair the

product by yourself.

Thereisadangerofelectricshock

orle.

To connect a device that is not

manufactured or authorized by

Samsung Electronics, enquire

at your service center before

connecting the device.

There is a danger of damaging the

product.

Failingtodosomaycause

electricshockorre.

Emergency disk eject method

using paperclip should not

be used while the disk is in

mothion. Make sure to use the

emergency disk eject method

only when the Optical Disk

Drive is stopped.

Thereisadangerofinjury.

Do not place your face close

to the Optical Disk Drive tray

when it is operating.

Thereisadangerofinjurydueto

anabruptejection.

Check CDs for cracks and

damage prior to use.

Itmaydamagethediscand

cause disorder of device and

injuryofuser.

14

Custody and

Movement Related

When moving the product,

turn the power off and

separate all connected cables

rst.

Theproductmightbedamaged

orusersmaytripoverthe

cables.

For long periods of not using

the notebook computer,

discharge the battery and

preserve as it is detached.

Thebatterywillbepreservedat

itsbestcondition.

Do not operate or watch the

computer while driving a

vehicle.

Thereisadangerofatrafc

accident.Pleaseconcentrate

on driving.

Cautions on Preventing Data Loss (Hard Disk

Management)

Take care not to damage the

data on a hard disk drive.

■ Aharddiskdriveissosensitive

toexternalimpactthatan

externalimpactmaycauseloss

of data on the surface of the

disk.

■ Takeextracare,because

moving the computer or an

impact on the computer when

itisturnedonmaydamagethe

data of the hard disk drive.

■ Thecompanyisnotliablefor

thelossofanydatacaused

bycustomersuchasthe

careless-nessusageorbad

environmentalcondition.

Causes that may damage the

data of a hard disk drive and the

hard disk drive itself.

■ Thedatamaybelostwhenan

externalimpactisappliedto

thediskwhiledisassemblingor

assemblingthecomputer.

■ Thedatamaybelostwhenthe

computer is turned off or reset

byapowerfailurewhilethe

hard disk drive is operating.

■ Thedatamaybelostand

irrecoverableduetoacomputer

virus infection.

■ Thedatamaybelostifthe

poweristurnedoffwhile

running a program.

■ Movingorcausinganimpact

tothecomputerwhilethehard

diskdriveisoperating,may

causelestobecorruptedor

badsectorsontheharddisk.

To prevent data loss due to damage to the hard disk drive, please

backup your data frequently.

15

Proper Posture

Adjust the heights of desks and chairs appropriate to

your height.

Theheightsaretobeadjustedsothatyourarmformsa

rightanglewhenyouplaceyourhandoverthekeyboard

whilesittingdownonachair.

■ Adjusttheheightofchairsothatyourheelis

comfortablyplacedontheoor.

■ Donotusethecomputerwhileyouarelyingdown,but

onlywhileyouaresittingdown.

■ Donotusethecomputeronyourlap.Ifthecomputer

temperatureincreases,thereisadangerofburning

yourself.

■ Workwhilekeepingyourwriststraight.

■ Useachairwithacomfortableback.

■ Keepthecenterofyourlegweightnotonthechairbut

onyourfeetwhenyouaresittingonachair.

Proper Posture During Computer Use

Maintainingaproperpostureduringcomputeruseisveryimportanttopreventphysicalharm.

Thefollowinginstructionsareaboutmaintainingaproperpostureduringcomputerusedevelopedthroughhuman

engineering.Pleasereadandfollowthemcarefullywhenusingthecomputer.

Otherwise,theprobabilityof(RSI:RepetitiveStrainInjury)fromrepeatedoperationsmayincreaseandserious

physicalharmmaybecaused.

Note

Theinstructionsinthismanualhavebeenpreparedsothattheycanbeappliedwithinthecoverageofgeneralusers.Iftheuser

isnotincludedinthecoverage,therecommendationistobeappliedaccordingtotheuser’sneeds.

SincethisiscommonlyappliedtoSamsungComputers,someguresmaydifferfromactualones.

16

Eye Position

Keep the monitor or LCD away from your eyes by at

least 50cm.

■ AdjusttheheightofthemonitorandtheLCDscreenso

thatitstopheightisequaltoorlowerthanyoureyes.

■ AvoidsettingthemonitorandLCDexcessivelybright.

■ KeepthemonitorandLCDscreenclean.

■ Ifyouwearglasses,cleanthembeforeusingthe

computer.

■ Whenenteringcontentsprintedonapaperintothe

computer,useastaticpaperholdersothattheheight

ofthepaperisalmostequaltothatofthemonitor.

Hand Position

Keep your arm at a right angle as shown by the gure.

■ Keepthelinefromyourelbowtoyourhandstraight.

■ Donotplaceyourpalmoverthekeyboardwhiletyping.

■ Donotholdthemousewithexcessiveforce.

■ Donotpressthekeyboard,touchpadormousewith

excessiveforce.

■ Itisrecommendedconnectinganexternalkeyboard

andmousewhenusingthecomputerforlongperiods

of time.

50cm

17

Volume Control (Headphones and

Speakers)

Check your volume rst to listen to music.

■ Checkifthevolumeistooloudbeforeusing

headphones.

■ Itisnotrecommendedusingheadphonesforlong

periods of time.

Use Time (Break Time)

■ Takeabreakfor10minutesormoreaftera50-minute

period when working for more than one hour.

Illumination

■ Donotusethecomputerindarklocations.The

illuminationlevelforcomputerusemustbeasbright

soforreadingabook.

■ Indirectilluminationisrecommended.Useacurtainto

preventreectionontheLCDscreen.

Operation Condition

■ Donotusethecomputerinhotandhumidlocations.

■ Usethecomputerwithintheallowedtemperatureand

humidityrangespeciedintheUserGuide.

Click your

volume!!

18

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.

Caution

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reor

short circuit.

■ Ifyourcomputerhasavoltageselectorswitch,make

surethattheswitchisintheproperposi-tion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powerratingontheproducts

pluggedintotheextensioncorddoesnotexceedthe

extensioncordpowerrating.

Important Safety Information

Safety instructions

19

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.

■ Whenthecomputeristurnedoff,asmallamountof

electricalcurrentstillows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qualied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.

The Instruction On Safety Operation of

NotePC

1

 Wheninstallingandoperatingdevicespleasereferto

safetyrequirementsintheuserguide.

2

 Devicescanbeusedonlywiththeequipment

speciedinthetechnicalspecicationsofthe

devices.

3

 Ifanysmellofburningorsmokefromthecomputer

theunitshouldbeswitchedoffandbatteryremoved.

Theunitshouldbecheckedbyaqualiedtechnician

beforereuse.

4

 Serviceandrepairofdevicesshouldbecarriedout

byauthorizedservicecenters.

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Samsung NP-R70 User manual

Samsung NP-R70 User manual

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