Fujitsu Q550 manual Charging, caring for and maintaining the battery, Battery storage

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Working with the Tablet PC

Charging, caring for and maintaining the battery

The Tablet PC battery can only be charged when the ambient temperature is between 5°C and max. 35°C.

You can charge the battery by connecting the Tablet PC to the mains adapter (see "Mains adapter connecting", Page 18).

If the battery is running low you will hear a warning alarm. If you do not connect the mains adapter within ﬁve minutes of the warning alarm described above, your Tablet PC will switch off automatically.

monitoring the battery charging level

Windows also has a "Battery status meter" in the taskbar for monitoring the battery capacity. When you place the mouse pointer on the battery symbol, the system displays the battery status.

Battery storage

Keep the battery pack between 0°C and +30°C. The lower the temperature at which the batteries are stored, the lower the rate of self-discharge.

If you will be storing batteries for a longer period (longer than two months), the battery charge level should be approx. 30 %. To prevent exhaustive discharge which would permanently damage the battery, check the level of charge of the battery at regular intervals.

To be able to make use of the optimal charging capacity of the batteries, the battery should be completely discharged and then fully recharged.

If you do not use the batteries for long periods, remove them from the

Tablet PC. Never store the batteries in the device.

Removing and installing the battery

Only use batteries approved by Fujitsu Technology Solutions for your Tablet PC. Never use force when ﬁtting or removing a battery.

Make sure that no foreign bodies get into the battery connections.

Never store a battery for longer periods in the discharged state. This can make it impossible to recharge.

40	Fujitsu Technology Solutions

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Contents Stylistic Q550 Page Page Copyright Stylistic Q550 Page Contents Conﬁguring password protection in Bios Setup Utility FCC Regulatory information for Tablet PCs with radio device Contents Innovative technology Innovative technologyFurther information This font Not switch off the deviceNotational conventions Ports and controls Ports and controlsPorts and controls Rear Safety notes Additional safety notes for devices with radio componentsImportant notes Important notesProtecting the display screen Important notes Important notes Energy saving Travelling with your Tablet PCEnergy saving under Windows Before you travelCleaning the Tablet PC Transporting the Tablet PCUnpacking and checking the device First-time setup of your deviceFirst-time setup of your device Mains adapter connecting Selecting a locationSwitching on the device for the ﬁrst time Status indicators Status displays Description Power-on indicatorBattery charging indicator Working with the Tablet PCProgramming the ON/OFF switch Switching on the Tablet PCSwitching off the Tablet PC Handwriting recognition under Windows TouchscreenExample Background lightingOperating system Menu Using ﬁngersWindows Actions with one ﬁnger Action DescriptionActions with two ﬁngers ActionWorking with the Tablet PC Action Actions with three ﬁngers Description Scrolling through all open ﬁles in a program Actions with four ﬁngers Enlarging the area Paging through fast scrolling Using the stylus pen = pen tip = pen button = eyelet for pen cordHandling Mouse Pen Setting the penCalibrating the pen Removing the pen battery Changing the pen tipInstalling a pen battery Installing a pen cordBasic functions before the device has booted Application menu/bootTablet buttons Function, if the key is Function in TPM PPI KeyProgramming a tablet button Change screen orientationShort press On-screen keypad Long press No function storedRechargeable battery WebcamCharging, caring for and maintaining the battery Removing and installing the batteryMonitoring the battery charging level Battery storageRemoving the battery Installing battery Battery capacity display LED indicator State of chargeUsing the power-management features Inserting the memory card Memory cardsSupported format SIM card Removing the memory cardRemoving a SIM card Wireless LAN / Bluetooth / UmtsInserting the SIM card Switching the wireless components on and off Setting up Wlan access Access via UmtsYour Cradle optional Cradle componentsSetting up the Cradle Connecting the Tablet PC to the CradleWorking with the Tablet PC Disconnecting the Tablet PC from the Cradle Security functions Security functionsConﬁguring the ﬁngerprint sensor Conﬁguring password protection in Bios Setup Utility Protecting Bios Setup Utility supervisor and user passwordSetting supervisor and user password Password protection for booting of the operating system Activating system protectionPassword protection for the hard disk Activating hard disk protectionSmartCard reader Inserting the SmartCardDisabling TPM Trusted Platform Module TPM device-dependentEnabling TPM Connecting external devices Connecting external devicesConnecting devices to the Tablet PC Disconnecting devices from the Tablet PCHdmi port Device drivers Connecting USB devicesHow to remove USB devices correctly Headphone port Settings in Bios Setup Utility Settings in Bios Setup UtilityStarting the Bios Setup Utility Operating Bios Setup Utility Save Changes and Power Off Exiting Bios Setup UtilityLoad Setup Defaults Copy Standard Entries Troubleshooting and tips Troubleshooting and tipsHelp if problems occur Battery indicator does not illuminate Tablet PC’s date or time is incorrectTablet PC’s touchscreen remains dark Display on the Tablet PC’s touchscreen is difﬁcult to readExternal monitor remains blank External monitor is blank or the image is unstableTablet PC does not start after switch on Cursor does not correctly followPen movements Pen input not workingRadio connection to a network does not work Tablet PC stops workingPrinter does not print Battery discharges too quickly SmartCard reader is not recognisedSmartCard PIN forgotten SmartCard lostAcoustic warnings Error messages on the screenUser and/or supervisor SmartCard lost Error message/cause Resolution Technical data Tablet PCCradle optional Technical data Ambient conditionsMains adapter 40 W Manufacturer’s notes Disposal and recyclingDeclarations of Conformity Manufacturer’s notesCE marking Regulatory noticesRegulatory information for Tablet PCs without radio device CE marking for devices with radio componentManufacturer’s notes DOC Industry Canada notices Avis Aux Utilisateurs Du Réseau Téléphonique CanadienUL Notice For Authorized Repair Technicians OnlyFCC Regulatory information for Tablet PCs with radio device Federal Communications Commission statementFCC Interference Statement FCC Radio Frequency Exposure statementManufacturer’s notes Regulatory Information/Disclaimers Export restrictionsIndex Off Index