Samsung NP-R428-DB01VN manual Care During Use, Instruction On Safety Operation of NotePC

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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 manufacturers 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.

The Instruction On Safety Operation of NotePC

zWhen installing and operating devices please refer to safety requirements in the user guide.

xDevices can be used only with the equipment specified in the technical specifications of the devices.

cIf any smell of burning or smoke is detected from the computer the unit should be switched off and battery removed. The unit should be checked by a qualified technician before reuse.

vService and repair of devices should be carried out by authorized service centers.

bDo not allow your portable computer to operate with the base resting directly on exposed skin for extended periods of time. The surface temperature of the base will rise during normal operation (particularly when AC Power is present). Allowing sustained contact with exposed skin can cause discomfort or eventually a burn.

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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 There is a danger of electric shockAC Adapter Usage Precautions Connect the power cord to the AC adapter firmlyBattery Usage Related Authorized PartsUsage Related There is a danger of an explosion or fireUpgrade Related Custody and Movement Related Failing to do so, may cause electric shockInstallation Related Battery Usage Related Use only a battery authorized by Samsung ElectronicsDo not place a heavy object over the product Repairing the product Failing to do so may cause electric shock hazardTake care when touching the product or parts Take care not to throw or drop a computer part or deviceDo 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 figureCheck your volume first to listen to music Volume Use Time Break TimeIllumination Operation ConditionImportant Safety Information Setting Up your SystemInstruction On Safety Operation of NotePC Care During UseReplacement Parts and Accessories  Laser Safety NoteDo not unplug the power cord out by pulling the cable only General RequirementsRequirements listed below are applicable to all countries Wireless Guidance Regulatory Compliance StatementsPage USA and Canada Safety Requirements and Notices Other Wireless DevicesUse in specific environments Explosive Device ProximityUnintentional Emitter per FCC Part FCC Statement for Wireless LAN use Intentional emitter per FCC PartFCC Part If fitted with a modem device Unintentional Emitter per ICES-003 Intentional Emitter per RSSBrazil European Union CE Marking and Compliance Notices European DirectivesManufacturer Information 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 Caps LockRight View USB PortSecurity Lock Port Left View ESATA/USB CommonPort Chargeable USB Port Optional Microphone JackBattery Back ViewBottom View Attaching the Battery PowerTurn on the computer Connect the AC adapterTurn on the computer LEDUsing Sleep Mode Using Sleep Mode in Windows Vista/7Using Stand by Mode in Windows XP Click Start Turn Off Computer Stand ByPage Chapter Keyboard Shortcut KeysFn+ FunctionManager program with the system software media disk SupportCenter For some models, Samsung Magic Doctor isTurns the wireless LAN function on or off in models with Wireless LAN capabilityVolume Control Screen Brightness ControlNumeric Key Touchpad Touchpad Left ButtonTouchpad LED Optional Scroll AreaStatus Indicator Emergency Hole Eject Button Inserting and Ejecting a CDPage Multi Card Slot Optional To Insert and Use a Memory CardExample SD Card Using a Mini SD snd RS-MMC To remove a memory cardTo format a memory card Click Start My computerExpressCard Slot Optional To insert a cardExpressCard Slot Adjusting the Volume Adjusting the Volume using the KeyboardMute Measuring the Remaining Battery Charge ChapterControlling the Brightness Using the Keyboard Instructions for Cleaning the LCDLCD Brightness Control  LCD bad pixels principle of laptop computerBios Setup Entering the Bios SetupBios Setup Screen System Setup Keys F5/F6Setting a Boot Password Setting a Supervisor PasswordSetting a User Password Set Supervisor Password itemSetting Up a Boot Password Deactivating the PasswordChanging the Boot Priority Priority itemType B Model Upgrading Memory Adding a Memory ModuleMemory Slot Fixing Screw Removing a memory module Battery Installing/Removing the BatteryPrecautions Charging the Battery To use the shortcut key to viewExtending the Battery Usage Time To view on the batteryBattery Usage Time Information Battery WarningUsing the Battery Calibration Function Move to the Boot Smart BatteryHighlight Yes in the Battery Calibration Using the Security Lock Port Page Chapter Product Specifications Registered Trademarks Energy Star PartnerPage Page BA81-08985A12100115