Samsung NP-R578-DT02SA, NP-R578-DT01UA, NP-R578-DT03SA, NP-R578-DT04SA AC Adapter Usage Precautions

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Warning

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

AC Adapter Usage Precautions

Connect the power cord to the AC adapter firmly.

Otherwise, there is a danger of fire due to an incomplete contact.

Use only the AC adapter supplied with the product.

Using another adapter may cause the screen to flicker.

Do not place heavy objects or step onto the power cord or AC adapter to avoid damaging the power cord or AC adapter.

If the cord is damaged, there is a danger of electric shock or fire.

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Contents User Guide Page Contents Page Chapter Page Safety Precaution Notations Before You StartText Notations CopyrightAbout the Product Capacity Representation Standard About HDD Capacity RepresentationAbout Memory Capacity Representation Safety Precautions Installation RelatedKeep the plastic bags out of the reach of children Power Related Do not touch the main plug or power cord with wet handsDo not unplug the power cord out by pulling the cable only Failing to do so may result in electric shock AC Adapter Usage Precautions Connect the power cord to the AC adapter firmlyBattery Usage Related Power OffAuthorized Parts Usage Related There is a danger of an explosion or fireUpgrade Related Never disassemble the power supply or AC adapterCustody and Movement Related Installation Related Battery Usage Related Use only a battery authorized by Samsung ElectronicsFailing to do so may cause electric shock hazard Do not use a damaged or modified CD/Floppy DiskCheck CDs for cracks and damage prior to use Take care not to throw or drop a computer part or deviceNever disassemble or repair the product by yourself Do not operate or watch the computer while driving a vehicle Take care not to damage the data on a hard disk driveProper Posture During Computer Use Proper PostureEye Position Hand Position Keep your arm at a right angle as shown by the figureVolume Control Headphones and Speakers Use Time Break TimeIllumination Operation ConditionImportant Safety Information Safety InstructionsSetting Up your System Instruction On Safety Operation of NotePC Care During UseReplacement Parts and Accessories Battery Disposal Laser Safety Laser Safety Note Power Cord Requirements Connect and Disconnect the AC adapterGeneral Requirements Requirements listed below are applicable to all countriesWireless Guidance Regulatory Compliance StatementsPage USA and Canada Safety Requirements and Notices Other Wireless DevicesUnited States of America Use in specific environmentsUnintentional Emitter per FCC Part FCC Statement for Wireless LAN use Intentional emitter per FCC PartFCC Part If fitted with a modem device Canada Unintentional Emitter per ICES-003Intentional Emitter per RSS Brazil European Union European Union CE Marking and Compliance NoticesEuropean Directives Manufacturer InformationPage EU R&TTE Compliance Statements Malti MalteseMagyar HungarianEuropean Economic Area Restrictions Local Restriction of 802.11b/802.11g Radio UsageGeneral BelgiumPage Weee Symbol Information Battery return systemsComputer Standard Battery AC Adapter Power Cable User Guide Basic ItemsOverview Front ViewStatus Indicators HDD/ODDRight View CD DriveODD Optional Plays CD or DVD titlesUSB Port Left View USB Port or Chargeable USB Port OptionalMicrophone Jack Headphone JackType B Model ESATA/USB Common Port OptionalBattery Back ViewBottom View Fan VentsAttaching the Battery PowerTurn on the computer Connect the AC adapterTurn on the computer Press the Fn+ key to increase the LCD brightnessPage Chapter Keyboard Shortcut KeysFn+ FunctionFan Silent Mode Low in the Bios Setup. SupportCenter With the system software media disk. Only for XPVolume Control Screen Brightness ControlNumeric Key Touchpad Status Indicator Emergency Hole Inserting and Ejecting a CDEject Button Multi Card Slot Optional To Insert and Use a Memory CardExpressCard Slot Optional To insert a cardChapter Controlling the Brightness Using the Keyboard Instructions for Cleaning the LCDLCD Brightness Control  LCD bad pixels principle of laptop computerBios Setup Entering the Bios SetupSetting a Boot Password Setting a Supervisor PasswordSetting a User Password Setting Up a Boot Password Deactivating the PasswordUpgrading Memory Adding a Memory ModuleFixing Screw Memory Slot Removing a memory module Battery Installing/Removing the BatteryPrecautions Charging the Battery Page Chapter Product Specifications Registered Trademarks Energy Star PartnerPage BA81-08958A13100715
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