Panasonic of North America 9TGCF-T22 Panasonic Toughbook w/ Intel WLAN User Manual Operating Instructions

Panasonic Corporation of North America Panasonic Toughbook w/ Intel WLAN Operating Instructions

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9TGCF T22 User Manual

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OPERATING INSTRUCTIONSPersonal ComputerAppendixLIMITED USE LICENSE AGREEMENT ........ 28Hard Disk Backup Function ........................... 30Hard Disk Data Erase Utility .......................... 34Names and Functions of Parts ...................... 35Specifications ................................................ 36LIMITED WARRANTY ................................... 38TroubleshootingList of Error Codes ......................................... 21Dealing with Problems (Summary) ....................... 22Reinstalling Software .................................... 26OperationStarting Up/Shutting Down ............................ 16Touch Pad ..................................................... 19Reference Manual ......................................... 20Getting StartedRead Me First.................................................. 3First-time Operation ...................................... 11Contents[Additional Manual]Reference ManualThis manual can be accessed on your computer. Referto page 20 on how to access the Reference Manual.Reference Manual•Read Me First •LED Indicators•Key CombinationsAppendix Getting StartedOperationTroubleshootingModel No. CF-T2 Series2000Please read these instructions carefully before using this product and save this manual for future use.XPReference Manual•Technical Information•DMI Viewer•List of Error Codes•Dealing with Problems(Advanced)Reference Manual•Touch Pad•Touchscreen*•Standby/HibernationFunctions•Security Measures•Computing on theRoad•Battery Power•SD-MovieStage•PC Cards•SD Memory Card/MultiMedia Card•RAM Module•External Display•USB Devices•Modem•LAN•Wireless LAN•Setup Utility*Only for models withtouchscreenPage

3Getting StartedRead Me FirstFederal Communications Commission RadioFrequency Interference StatementNote: This equipment has been tested and found to comply withthe limits for a Class B digital device, pursuant to Part 15 of theFCC Rules. These limits are designed to provide reasonableprotection against harmful interference in a residentialinstallation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used inaccordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If thisequipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interferenceby one or more of the following measures:Reorient or relocate the receiving antenna.Increase the separation between the equipment and receiver.Connect the equipment into an outlet on a circuit differentfrom that to which the receiver is connected.Consult the Panasonic Service Center or an experienced ra-dio/TV technician for help.WarningTo assure continued compliance, use only shielded interfacecables when connecting to a computer or peripheral. Also, anychanges or modifications not expressly approved by the partyresponsible for compliance could void the user’s authority tooperate this equipment.FCC RF Exposure Warning: This computer is provided withPC Card slots that could be used with wireless transmitter(s),which will be specifically recommended, when they becomeavailable. Other third-party wireless transmitter(s) have not beenRF exposure evaluated for use with this computer and may notcomply with FCC RF exposure requirements.This device complies with Part 15 of the FCC Rules. Operationis subject to the following two conditions:(1) This device may not cause harmful interference, and(2) This device must accept any interference received, includinginterference that may cause undesired operation.Responsible Party: Matsushita Electric Corporation of AmericaOne Panasonic WaySecaucus, NJ 07094Tel No:1-800-LAPTOP-5 (1-800-527-8675)For U.S.A.1. This equipment complies with CFR47 Part 68 rules. On thecomputer is a label that contains, among other information,the FCC registration number and ringer equivalence number(REN) for this equipment. If required, this information mustbe provided to the telephone company.2. An FCC compliant telephone cord and modular plug is pro-vided with this equipment. This equipment is designed to beconnected to the telephone network or premises wiring us-ing a compatible modular jack which is Part 68 compliant.See Installation Instructions for details.3. The REN is used to determine the quantity of devices whichmay be connected to the telephone line. Excessive RENs onthe telephone line may result in the devices not ringing in re-sponse to an incoming call. In most, but not all area, the sumof RENs should not exceed five (5.0). To be certain of thenumber of devices that may be connected to a line, as deter-mined by the total RENs, contact the local telephone com-pany.4. If your telephone equipment cause harm to the telephone net-work, the telephone company will notify you in advice thattemporary discontinuance of service may be required. But ifadvice notice isn’t practical, the telephone company will no-tify the customer as soon as possible. Also, you will be ad-vised of your right to file a complaint with the FCC if youbelieve it is necessary.5. The telephone company may take changes in it’s facilities,equipment, operations or procedures that could affect the op-eration of the equipment. If this happens the telephone com-pany will provide advance notice in order for you to makenecessary modifications to maintain uninterrupted service.6. If trouble is experienced with this equipment, for repair orwarranty information, please contact Matsushita ElectricCorporation of America at DIAL TOLL FREE 1-800-LAP-TOP5 (1-800-527-8675). If the equipment is causing harmto the telephone network, the telephone company may re-quest that you disconnect the equipment until the problem isresolved.7.There are no user serviceable parts contained in this equipment.8. This equipment may not be used on coin service provided bythe telephone company. Connection to party lines is subjectto state tariffs.9. The Telephone Consumer Protection Act of 1991 makes itunlawful for any person to use a computer or other electronicdevice to send any message via a telephone fax machine un-less such message clearly contains in a margin at the top orbottom of each transmitted page or on the first page of thetransmission, the date and time it is sent and an identificationof the business or other entry, or other individual sending themessage and the telephone number of the sending machineor such business, other entity, or individual. In order to pro-gram this information into your fax software, you should re-fer to the manual of the Fax software being used.FCC Regulation Notice for modemThis equipment contains a FCC approved modem.Manufacturer of modem: PCTEL Inc.Model No. PCT2304WTFOR HOME OR OFFICE USETested To ComplyWith FCC StandardsFCC RF Exposure Warning:This equipment complies with FCC radiation exposure limitsset forth for an uncontrolled environment.This equipment must be installed and operated in accordancewith provided instructions and minimum 1.5 cm spacing mustbe provided between antenna and all person’s body (excludingextremities of hands, wrist and feet) during wireless modes ofoperation.This transmitter must not be co-located or operated in conjunc-tion with any other antenna or transmitter.

4Getting StartedRead Me FirstFor CanadaIndustry Canada (IC) Notice for modemThis equipment contains an Industry Canada approved modem unit.The Industry Canada label is affixed on the modem unit.EQUIPMENT ATTACHMENT LIMITATIONS“NOTICE: The Industry Canada label identifies certifiedequipment. This certification means that the equipment meetstelecommunications network protective, operational andsafety requirements as prescribed in the appropriate TerminalEquipment Technical Requirements document(s). TheDepartment does not guarantee the equipment will operateto the user’s satisfaction.Before installing this equipment, users should ensure that itis permissible to be connected to the facilities of the localtelecommunications company. The equipment must also beinstalled using an acceptable method of connection. Thecustomer should be aware that compliance with the aboveconditions may not prevent degradation of service in somesituations.Repairs to certified equipment should be coordinated by arepresentative designated by the supplier. Any repairs oralterations made by the user to this equipment, or equipmentmalfunctions, may give the telecommunications companycause to request the user to disconnect the equipment.Users should ensure for their own protection that theelectrical ground connections of the power utility, telephonelines and internal metallic water pipe system, if present, areconnected together. This precaution may be particularlyimportant in rural areas. Caution: Users should not attemptto make such connections themselves, but should contactthe appropriate electric inspection authority, or electrician,as appropriate.”“NOTICE: The Ringer Equivalence Number (REN) assignedto each terminal device provides an indication of themaximum number of terminals allowed to be connected to atelephone interface. The termination on an interface mayconsist of any combination of devices subject only to therequirement that the sum of the Ringer Equivalence Numbersof all the devices does not exceed 5.”REN: See bottom of the computerRESTRICTIONS CONCERNANT LE RACCORDEMENTDE MATÉRIEL“AVIS: L’étiquette d’Industrie Canada identifie le matérielhomologué. Cette étiquette certifie que le matériel estconforme aux normes de protection, d’exploitation et desécurité des réseaux de télécommunications, comme leprescrivent les documents concernant les exigencestechniques relatives au matériel terminal. Le Ministèren’assure toutefois pas que le matériel fonctionnera à lasatisfaction de l’utilisateur.Avant d’installer ce matériel, l’utilisateur doit s’assurer qu’ilest permis de le raccorder aux installations de l’entrepriselocale de télécommunication. Le matériel doit également êtreinstallé en suivant une méthode acceptée de raccordement.L’abonné ne doit pas oublier qu’il est possible que laconformité aux conditions énoncées ci-dessus n’empêchepas la dégradation du service dans certaines situations.Les réparations de matériel homologué doivent êtrecoordonnées par un représentant désigné par le fournisseur.L’entreprise de télécommunications peut demander àl’utilisateur de débrancher un appareil à la suite deréparations ou de modifications effectuées par l’utilisateurou à cause de mauvais fonctionnement.Pour sa propre protection, l’utilisateur doit s’assurer que tousles fils de mise à la terre de la source d’énergie électrique,des lignes téléphoniques et des canalisations d’eaumétalliques, s’il y en a, sont raccordés ensemble. Cetteprécaution est particulièrement importante dans les régionsrurales. Avertissement: L’utilisateur ne doit pas tenter de faireces raccordements lui-même; il doit avoir recours à un serviced’inspection des installations électriques, ou à un électricien,selon le cas.”“AVIS: L’indice d’équivalence de la sonnerie (IES) assignéà chaque dispositif terminal indique le nombre maximal determinaux qui peuvent être raccordés à une interface. Laterminaison d’une interface téléphonique peut consister enune combinaison de quelques dispositifs, à la seule conditionque la somme d’indices d’équivalence de la sonnerie de toutsles dispositifs n’excède pas 5.”IES: Voir sous le fond de l’ordinateur10.According to the FCC’s electrical safety advisory, we recom-mend that you may install an AC surge arrestor in the AC out-let to which this equipment is connected. Telephone compa-nies report that electrical surges, typically lightning transients,are very destructive to customer terminal equipment connectedto AC power sources and that this is a major nationwide prob-lem.“Caution: To reduce the risk of fire, use only No.26 AWG or larger telecom-munication line cord.”“ATTENTION: Pour réduire le risque d’incendie, utiliser uniquement desconducteurs de télécommunications 26 AWG ou de section supérieure.”Notice for the products using LCDThis product uses one or more fluorescent lamps containing asmall amount of mercury. It also contains lead in some compo-nents. Disposal of these materials may be regulated in your com-munity due to environmental considerations. For disposal orrecycling information please contact your local authorities, orthe Electronics Industries Alliance: <http://www.eiae.org/>Industry CanadaThis product complies with RSS210 Industry Canada.Operation is subject to the following two conditions;(1) this device may not cause interference, and(2) this device must accept any interference, including interference that may cause undesired operation of the device.

5Getting StartedImportant Safety Instructions / Importantes Mesures De SécuritéWhen using your telephone equipment, basic safety precautionsshould always be followed to reduce the risk of fire, electricshock and injury to persons, including the following:1. Do not use this product near water, for example, near a bathtub, wash bowl, kitchen sink or laundry tub, in a wet base-ment or near a swimming pool.2. Avoid using a telephone (other than a cordless type) duringan electrical storm. There may be a remote risk of electricshock from lightning.3. Do not use the telephone to report a gas leak in the vicinity ofthe leak.4. Use only the power cord and batteries indicated in this manual.Do not dispose of batteries in a fire. They may explode. Checkwith local codes for possible special disposal instructions.SAVE THESE INSTRUCTIONSCertaines mesures de sécurité doivent être prises pendant l’utilisationde matérial téléphonique afin de réduire les risques d’incendie, dechoc électrique et de blessures. En voici quelquesunes:1. Ne pas utiliser l’appareil près de l’eau, p.ex., près d’une baignoire,d’un lavabo, d’un évier de cuisine, d’un bac à laver, dans unsous-sol humide ou près d’une piscine.2. Éviter d’utiliser le téléphone (sauf s’il s’agit d’un appareil sansfil) pendant un orage électrique. Ceci peut présenter un risquede choc électrique causé par la foudre.3. Ne pas utiliser l’appareil téléphonique pour signaler une fuite degaz s’il est situé près de la fuite.4. Utiliser seulement le cordon d’alimentation et le type de pilesindiqués dans ce manual. Ne pas jeter les piles dans le feu: ellespeuvent exploser. Se conformer aux règlements pertinents quantà l’élimination des piles.CONSERVER CES INSTRUCTIONSInformation to the UserThis product and your HealthThis product, like other radio devices, emits radio frequency electromagnetic energy. The level of energy emitted by this producthowever is far much less than the electromagnetic energy emitted by wireless devices like for example mobile phones.Because this product operates within the guidelines found in radio frequency safety standards and recommendations, we believe thisproduct is safe for use by consumers. These standards and recommendations reflect the consensus of the scientific community and resultfrom deliberations of panels and committees of scientists who continually review and interpret the extensive research literature.In some situations or environments, the use of this product may be restricted by the proprietor of the building or responsiblerepresentatives of the organization. These situations may for example include:Using this product on board of airplanes, orIn any other environment where the risk of interference to other devices or services is perceived or identified as harmful.If you are uncertain of the policy that applies on the use of wireless devices in a specific organization or environment (e.g. airports),you are encouraged to ask for authorization to use this product prior to turning on the product.Regulatory InformationWe are not responsible for any radio or television interference caused by unauthorized modification of this product. The correctionof interference caused by such unauthorized modification will be the responsibility of the user. We and its authorized resellers ordistributors are not liable for damage or violation of government regulations that may arise from failing to comply with theseguidelines.Lithium BatteryLithium Battery!This computer contains a lithium battery to enable the date, time,and other data to be stored. The battery should only be exchangedby authorized service personnel.Warning! A risk of explosion from incorrect installation or mis-application may possibly occur.Pile au lithium!Le micro-ordinateur renferme une pile au lithium qui permet desauvegarder certaines données comme la date et l’heurenotamment. Elle ne devra être remplacée que par un technicienqualifié.Avertissement! Risque d’explosion en cas de non respect decette mise en garde!

6Getting StartedCare should be exercised with regard to the following inorder to avoid the possibility of overheating, fire or dam-age.Avoid HeatDo not throw the battery pack into a fire orexpose it to excessive heat.Do Not DisassembleDo not insert sharp objects into the battery pack,expose it to bumps or shocks, deform, disas-semble, or modify it.Do Not ShortDo not short the positive (+) and negative (-)contacts.Do Not Put into a MicrowaveDo not put the battery pack into a microwaveoven or a pressurized chamber.Avoid Extreme Heat, Cold and Direct Sun-lightDo not charge, use or leave the battery pack forextended periods where it will be exposed todirect sunlight, in a hot place (in a car on a sunnyday, for example), or in a cold place.Keep Articles AwayDo not place the battery pack together with ar-ticles such as necklaces or hairpins when carry-ing or storing.Stop UsingShould the battery emit an abnormal odor, be-come hot to the touch, become discolored,change shape, or become in any way differentfrom normal, remove it from the computer andstop using it.Do Not Use With Any Other ComputerThe battery pack is rechargeable and was in-tended for the specified computer. Do not useit with a computer other than the one for whichit was designed.Read Me First HandlingAvoid Magnetic FieldsKeep the computer away from magnets.Data stored on the hard disk may be lost.Avoid StackingDo not place heavy objects on top of the computer.Keep Small Objects AwayDo not insert paper clips or other small objects intothe computer.Do Not Disassemble the ComputerDo not attempt to disassemble your computer.Avoid Excessive Force on the DisplayDo not apply excessive downward force on thedisplay.PrecautionsAvoid Extreme Heat and ColdDo not store or use the computer in locationsexposed to heat, direct sunlight, or extreme cold.Avoid moving the computer between locations withlarge temperature difference.Operation: 5 oC to 35 oC {41 oF to 95 oF}Storage: -20 oC to 60 oC {-4 oF to 140 oF}Avoid Direct Sunlight on the LCD PanelThe LCD panel should not be exposed to directsunlight or ultraviolet light.Avoid Humidity, Liquids and DustDo not store or use the computer in locations exposedto high humidity, liquids (including rain) or dust.Prevent ShockAvoid subjecting the computer to severe vibrations orimpact. Do not place the computer inside a car trunk.Avoid Radio Frequency InterferenceDo not place the computer near a television or ra-dio receiver.Avoiding low-temperature burnsAvoid more than casual contact with any heat pro-ducing area of the notebook computer, AC adap-tor, and any option or accessory you use with it.Even low heat, if warmer than body temperature,can cause a burn, if the skin is exposed to the heatsource for a long enough period of time. UsagePrecautions (Battery Pack)

7Getting StartedPrecautions (Battery Pack)NOTEThe battery pack may become warm during recharging ornormal use. This is completely normal.Recharging will not commence outside of the allowabletemperature range (0 °C to 55 °C {32 °F to 131 °F}). ( “Battery Power”) Once the allowable range re-quirement is satisfied, charging begins automatically.Note that the recharging time varies based on the usageconditions. (Recharging takes longer than usual when thetemperature is 10 °C {50 °F} or less.)If the temperature is low, the operating time is shortened.Only use the computer within the allowable temperaturerange.The battery pack is a consumable item. If the amount oftime the computer can be run off a particular battery packbecomes dramatically shorter and repeated rechargingdoes not restore its performance, the battery pack shouldbe replaced with a new one.When transporting a spare battery inside a package, brief-case, etc., it is recommended that it be placed in a plasticbag so that its contacts are protected.Always power off the computer when it is not in use.Leaving the computer on when the AC adaptor is notconnected will exhaust the remaining battery capacity.Do not touch the terminals on the battery pack. The batterypack may no longer function properly if the contacts are dirtyor damaged.Do not expose the battery pack to water, or allow it to be-come wet.If the battery pack will not be used for a long period of time(a month or more), charge or discharge (use) the battery packuntil the remaining battery level becomes 30% to 40% andstore it in a cool, dry place.This computer prevents overcharging of the battery by re-charging only when the remaining power is less than approx.95% of capacity.The battery pack is not charged when the computer is firstpurchased. Be sure to charge it before using it for the firsttime. When the AC adaptor is connected to the computer,charging begins automatically.Should the battery leak and the fluid get into your eyes, do notrub your eyes. Immediately flush your eyes with clear waterand see a doctor for medical treatment as soon as possible.Saving Data on the Hard DiskHard Disk LockWhen the Hard Disk Lock is set to [Enable], it is impossible to read/write data from/to the harddisk when the hard disk is installed in a different computer, since a password is also set for thehard disk. When the hard disk is returned to the original computer, you can read/write data asbefore. In this case, however, make the settings in the Setup Utility exactly the same as theywere before the hard disk was removed. (Note that this Hard Disk Lock does not guarantee thecomplete protection of data.) ( “Security Measures”)Do not expose your computer to shock.Use care when handling your computer, shock may damage your hard disk or make yoursoftware applications and data unusable.Do not power off your computer while software applications are running or hard disk driveindicator ( ) is on.Properly shut Windows*1 down to avoid problems.Save all valuable data to disks.Backing up data to disks will limit damage should trouble occur to your computer or shouldyou inadvertently change or erase data.Use the security function for all important data. ( “Security Measures” and“SD Memory Card/MultiMedia Card”)*1Windows XP : This computer uses Microsoft® Windows® XP Professional.Windows 2000 : This computer uses Microsoft® Windows® 2000 Professional.

8Getting StartedRead Me FirstUsers are advised to purchase the latest versions of virus protection software and usethem regularly.We recommend you run the software:• After booting your computer.• After receiving data.We recommend that you check data received on disks or from external sources, such asdata downloaded from the Internet, e-mail, etc. (For compressed files, uncompress thembefore running a check).Computer VirusesTo prevent theft of data or unauthorized access to the hard disk via a wireless LAN.If you plan to use wireless LAN functions, we recommend that you do so only aftermaking the appropriate security settings, such as for data encryption.Wireless LANWhen Using Peripheral DevicesPay strict attention to the following points to avoid damage to the computer, peripheral de-vices, cables, etc. Also, in addition to following this manual and the Reference Manual,carefully read the instruction manuals for the peripheral devices being used.Use only peripheral devices that conform to the computer’s specifications.Connect the devices properly, paying close attention to the condition and position of theconnectors.If a connection cannot be made easily, do not apply undue force; check once more toconfirm the condition and position of the connector (alignment of pins, etc.) .If the connector has holding screws, fasten the screws firmly.Do not carry the computer with cables attached, and do not pull on the cables forcefully.When Disposing of or Transferring Ownership of This DeviceWhen disposing of or transferring ownership of this device, erase all data on the hard disk inorder to prevent the theft of hard disk data. Even if you delete data or initialize the hard diskthrough normal Windows commands, data can still be read using special software. In order toerase all data, either have the data erased by a specialist (at a charge) or use the hard disk dataerase utility (included) ( page 34). (Note that this hard disk data erase utility does notguarantee that data will be completely erased.)Also, note that if you transfer ownership of this device without deleting commercial softwarethat you have installed to the hard disk, you may be in violation of the licensing agreement forthat software.When Changing Hard Disk PartitionsWhen using the hard disk backup function ( page 30), do not divide up the hard disk beforecreating a backup area. If you do this, the backup area cannot be created. Divide into thepartition when the backup area is created.

9Getting StartedWindows UpdateYou can use the latest patches and service packs for Windows with the following menus.Do not apply "Driver Update" even if a message to update a driver appears. If a driverupdate is required, contact your technical support office ( page 38).Windows XP[start] - [All programs] - [Windows Update]Windows 2000[Start] - [Windows Update]EnvironmentPlace the computer on a flat stable surface. Do not place the computer upright or allowit to tip over. When the computer receives extremely strong shock after falling, the harddisk may become inoperable.In use: Temperature: 5 °C to 35 °C {41 °F to 95 °F}Humidity : 30% to 80% RH (No condensation)Not in use: Temperature: -20 °C to 60 °C {-4 °F to 140 °F}Humidity : 30% to 90% RH (No condensation) Places not to use your computerSuch areas may result in damage to the computer.Areas with electronic equipmentThese areas may interfere with your display or cause your computer to producestrange sounds.Areas with extremely high/low temperaturesDo not leave things near the computer that are sensitive to heat. During operation, thecomputer may become warm.Usage EnvironmentTouch Pad page 19Display<Models with touchscreen>Use the soft cloth included with the computer. (For more information, refer to “SuggestionsAbout Cleaning the LCD Surface” that comes with the soft cloth.)<Models without touchscreen>Avoid using water when cleaning the panel. Ingredients included in water may leave scratchesand reduce readability of the screen.<When cleaning dust/dirt>Avoid rubbing off dust/dirt with cloth since it may leave scratch on the screen.Sweep dust/dirt with fine brush, then wipe it with a dry soft cloth used for cleaning glasses.<When cleaning oily surface>Apply camera lens cleaner on a soft gauze and clean it with gentle force. Then, wipe with adry soft cloth used for cleaning glasses.Areas excluding the displayWipe these areas with a soft cloth, after applying water or detergent diluted with water to thesoft cloth and firmly wringing out excess water.MaintenanceDo not use benzene, thinner, or rubbing alcohol. Doing so may adversely affect the surface,e.g., discoloration. In addition, do not use commercially-available household cleaners andcosmetics, as they may contain components harmful to the surface.Do not directly add or spray water or detergent. If liquid enters the inside of the com-puter, it may cause it to work improperly or be damaged.CAUTION

10Getting StartedRead Me FirstHandlingThis computer has been designed so as to minimize shock to the LCD and hard disk drive, etc.,but no warranty is provided against such trouble. Therefore, as a precision instrument, beextremely careful in the handling.Do not carry the computer while the display is open, or carry it by gripping the display or thecabinet around the display (see figure A). When closing the display, ensure that the latch ispositioned correctly in the slot ( page 11).Do not carry your computer when the power is on. Lay the carrying cloth that comes withthe computer across the keyboard (see figure B), and close the display gently.When closing the display, take care to ensure that the carrying cloth does not get caught inthe panel switch, and check that the latch on the computer body ( page 11) is properlyaligned.Do not drop or hit your computer against solid objects.Remove all external devices, cables, PC Cards sticking out of the computer (see figure C),SD memory cards, and MultiMedia Cards before transporting the computer.We recommend preparing a fully charged battery pack.When transporting a spare battery pack inside a package, briefcase, etc., it is recommendedthat it be placed in a plastic bag so that its contacts are protected.Always carry your computer with you. Never check it in with luggage. For use of the com-puter inside an aircraft, we recommend asking the airlines regarding their policy on this issue.It is a good idea to make backup copies on disks and carry them with you.ABCCarryingCloth

11Getting StartedFirst-time OperationRead the steps below to help you learn what parts are included, and to gain an understandingof some basic computer-related operations.1Confirm the inclusion of all parts.Make sure the parts shown in the figure have been supplied. If any of these items aremissing or are not working properly, contact your technical support office ( page 38).Model No : CF-AA1623AAC adaptor ..........1Model No :CF-VZSU24/CF-VZSU24AAC Cord ...............1 Battery Pack........1Product RecoveryCD-ROMModem TelephoneCable ................... 1Windows® Book .... 1Operating Instructions(This book).................... 1Windows XP .......3Windows 2000 ....23Turn the computer over and insert the battery pack.Make sure the battery pack is facing the correct direction, slide it in the direction of thearrow, and then check to ensure that the battery pack is held firmly by the latches onthe left and right sides.LatchesCAUTIONBe sure the battery pack is properly connected to the connector.Do not touch the terminals on the battery pack and the computer. The batterypack may no longer function properly if the contacts are dirty or damaged.Also, the computer may not operate properly.Before using the battery pack, carefully read “Precautions (Battery Pack)”( page 6).2Read the LIMITED USE LICENSE AGREEMENT. ( page 28)Before removing the seal covering the power switch, read the LIMITED USE LICENSEAGREEMENT.Battery PackRefer to page 10 for details on the carrying cloth for protecting the keyboard.4Open the display.1Slide the latch located at the front.2Lift open the display.CAUTIONDo not open the display wider than necessary (160° or more).Do not apply excessive pressure to the LCD. Also, do not hold the LCD whenopening or closing the display.Latch21<Only for models with touchscreen>( “Touchscreen”)Soft Cloth .................................. 1 Stylus ..................................... 1

12Getting StartedSelect settings for your region, then select [Next].4Enter your name and organization and then select [Next].First-time OperationConnect your computer to a power outlet.CAUTIONBe sure the AC adaptor is connected until completing the first-time use opera-tion .When using the computer for the first time, do not connect any peripheral de-vice except the battery pack and AC adaptor to the computer.Handling the AC adaptorDo not twist or pull the AC power cord forcefully. Doing so may damage theconnections.Use only the specified AC adaptor with your computer. Using an AC adaptorother than the one supplied might damage the battery and/or the computer.When the DC plug is not connected to the computer, disconnect the AC cordfrom your AC wall outlet.Problems such as sudden voltage drops may arise during periods of thunderand lightning. Since this could adversely affect your computer, an uninterruptiblepower source (UPS) is highly recommended unless running from the batterypack alone.5CAUTION6Turn your computer on.Slide the power switch and hold it for approximately one second until the power indi-cator turns on before releasing it.Do not slide the power switch and hold it for more than four seconds; this willcause the power to be turned off forcibly.Do not slide the power switch repeatedly.Once the computer is powered off, you must wait at least ten seconds beforepowering it on again.7Setup Windows.Moving the cursor ( ) or clicking buttons can be performed with the touch pad ( page 19).The battery pack will be charged automatically.Charging Time: Approx. 3 hours(Varies depending on the usage conditions.)Do not press any keys or touch the touch pad until [Windows XP ProfessionalSetup] is displayed.CAUTIONWindows XP1At [Welcome to the Windows XP Setup Wizard], select [Next].2After reading the agreement, select [I accept this agreement] or [I don’t accept thisagreement], then select [Next].NOTEIf [I don’t accept this agreement] is selected, the Windows setup will be aborted.3LCDDC-IN Jack DC IN 16VPower Switch Power Indicator CAUTIONRemember this password! If the password is forgotten, Windows cannot beoperated.5Enter your computer name and administrator password and then select [Next].

13Getting Started7At [Networking Settings], select [Typical settings], then select [Next].8At [Workgroup or Computer Domain], select [No, this computer is not on anetwork, or is on a network without a domain], then select [Next].The computer will restart.NOTEIf [Windows XP is currently configured to manage the Intel(R) PRO/WirelessLAN adaptor.] is displayed, select [Yes].If you use the wireless LAN, be sure to refer to the Reference Manual's "Wire-less LAN".9Enter your administrator password and select .10 Select [start] - [Control Panel] - [User Accounts] - [Create a new account] andfollow the instructions on the display to create a user account, then restart thecomputer.NOTEIt may take two to three minutes until the next screen is displayed. Wait, anddo not press any keys, or touch the touch pad or touchscreen, etc. If "Yes, make this computer a member of the following domain" is selected,the following message may be displayed: [An invalid domain was specified.Would you like to proceed for now and try joining a domain later?]. In thiscase, select [Yes]. After selecting [Yes], the computer will restart automati-cally, but sometimes the [Starting Windows] message will remain on thescreen, and windows will not start up. If this happens, hold Tab downwhile pressing Alt until [Network Identification Wizard] is displayed ontop, and follow the instructions on the screen.NOTE6Enter the correct date, time and the time zone, then select [Next].When creating a new user account:If you make mail settings, create password reset disks ( page 15), orconduct other related operations before creating the user account, you willbe unable to use any previous mail history or settings.When you create the first new account, you can only select [Computer ad-ministrator].Once a "Computer Administrator" account has been created, you can createadditional limited user accounts.Note also that only the added user account will be displayed in the Wel-come screen. The account for the administrator created during Windowssetup will not be displayed.NOTE<Only for models with touchscreen>If the cursor can not be pointed correctly with the stylus, perform [Calibration] in[start] - [Control Panel] - [Printers and Other Hardware] - [Mouse] - [TouchScreen].CAUTIONRemember this password! If the password is forgotten, Windows cannot beoperated. You can create a password reset disk beforehand ( page 15).

14Getting StartedFirst-time OperationRemember this password! If the password is forgotten, Windows cannot beoperated.CAUTION1At [Welcome to the Windows 2000 Setup Wizard], select [Next].2After reading the agreement, select [I accept this agreement] or [I don’t accept thisagreement], then select [Next].If [I don’t accept this agreement] is selected, the Windows setup will beaborted.NOTE3Select settings for your region, then select [Next].4Enter your name and organization and then select [Next].5Enter your computer name and administrator password and then select [Next].6Enter the correct date, time and the time zone, then select [Next].7At [Networking Settings], select [Typical settings], then select [Next].8 At [Workgroup or Computer Domain], select [No, this computer is not on anetwork, or is on a network without a domain], then select [Next].The computer will restart.9At [Welcome to the Network Identification Wizard], select [Next].10At [Users of This Computer], select [Users must enter a user name and pass-word to use this computer], then select [Next].11Select [Finish].12Enter your administrator password and select [OK].<Only for models with touchscreen>If the cursor can not be pointed correctly with the stylus, perform [Calibration] in[Start] - [Settings] - [Control Panel] - [Mouse] - [TouchScreen].Do not press any keys or touch the touch pad until [Windows 2000 Profes-sional Setup] is displayed.CAUTIONWindows 2000This concludes the first-time use operation guidelines.NOTEIf you use the wireless LAN, be sure to refer to the Reference Manual's "Wire-less LAN".

15Getting StartedDepending on the Windows settings, installed applications, and drivers, menus andother displays may differ, or some functions (such as use of the password reset disk)may be inoperable.You can select Classic view for the Control Panel or select the Classic Start menu.You can also change the way a user logs on or off.The procedure in this manual uses the method or view of the Windows XP defaultsetting (not Classic view or Classic Start menu etc.).Resetting the passwordWindows XP has a function to reset a forgotten password.To use this function, you need to create a password reset disk beforehand followingthe steps below.1Connect the USB floppy disk drive (optional: CF-VFDU03) to your computer.2Select [start] - [Control Panel] - [User Accounts].3Select [Prevent a forgotten password] from [Related Tasks] menu of the accountyou have logged on to and create a password reset disk by following the on-screeninstructions.Store the password reset disk in a safe place.·Only the logon password for each account can be reset.The password set in the Setup Utility cannot be reset.Information for Windows XP

16Operation1Open the display.Starting Up/Shutting DownStarting UpSlide the latch located at the front.Lift open the display.21CAUTIONDo not open the display wider than necessary (160° or more).Do not apply excessive pressure to the LCD. Also, do not hold the LCDwhen opening or closing the display.Latch21Three incorrect attemptsorNo password for about a minuteThe correct passwordWill StartEnter your password*1 and press Enter . ( “Security Measures”) Will Not Start(Power off)If [Enter Password] is displayed*1Supervisor Password or User Password set in the Setup Utility (notthe Windows password).Enter Password [ ]2Turn your computer on.Slide the power switch and hold it for approximately one second until the powerindicator turns on before releasing it.CAUTIONWhile booting, avoid the following until the hard disk drive indicator ( )has turned off.• Connecting or disconnecting the AC adaptor.• Touching the power switch.• Performing any keyboard, touch pad, touchscreen (only for models withtouchscreen), or external mouse operations.• Closing the display.Once the computer is powered off, you must wait at least ten seconds beforepowering it on again.When the CPU temperature rises, the computer may not power on to pre-vent the CPU from overheating. Should this happen, allow the computer tocool down then switch the power on again.If the computer still does not power on, contact your technical support office.( page 38)When an application or file that was previously displayedappears on your screenThe standby or hibernation mode has been set ( “Standby/Hibernation Func-tions”).Power Switch Power Indicator

17OperationOperationThe power saving function is factory set, so if there is no input from a key, the touchpad, touchscreen (only for models with touchscreen) or an external mouse (whenone is connected) for a certain interval of time, the power to the LCD and hard diskmay be turned off. The LCD will resume operation when the touch pad, touchscreen(only for models with touchscreen) or an external mouse (when one is connected) isused or a key is pressed.The power to the LCD may be turned off even when an application software is beinginstalled. In this case, because it is conceivable that a selection dialog box will beshown, do not press Space or Enter to attempt to resume from this conditionas doing so may trigger a selection, but instead, press a key unrelated to the directtriggering of a selection, like Ctrl .In addition, when the computer is left alone, it automatically enters the standby orhibernation mode ( “Standby/Hibernation Functions”). The computerwill resume by sliding the power switch.You may hear a mechanical “click” shortly after the hard disk indicator has turnedoff when there has been no input from a key or device operation, when the computerenters the standby or hibernation mode, or when Windows is shut down. This is thesound of the head shifting positions, to reduce power consumption or to protect thehard disk from shocks. This sound does not indicate a malfunction.Windows XPWhen switching to a different user with the Fast User Switching function, it maynot be possible to set the settings of the display. In this case, log off all users, andtry the operation once more. If the problem persists, restart the computer.NOTE4Select your application.You are able to start working on your computer.3Log on to Windows.Windows XPAfter confirming that the hard disk drive indicator ( ) has turned off, select theuser and input the password, then select . Until the correct password is entered, thecomputer will not operate.Windows 2000After confirming that the hard disk drive indicator ( ) has turned off, input the username and password, then select [OK]. Until the correct user name and password areentered, the computer will not operate.How to Use the Hand StrapThe hand strap is convenient for computing while standing.To carry the computer, put your hand between the computer and the hand strap to prevent itfrom falling, and firmly hold the computer when using it.

18OperationShutting Down (power off your computer)3 Windows XPSelect [Turn Off]. Windows 2000Select [Shut down], then select [OK].Your computer will power off automatically.Restarting your computer (without shutting down)Windows XPSelect [Restart].Windows 2000Select [Restart], then select [OK].To shut down using the keyboard,Windows XPPress , U , and select [Turn Off] with , then press Enter .Windows 2000Press , U , and select [Shut down] with , then press Enter .To quickly resume computer operation after shutting down,The standby or hibernation function is available ( “Standby/HibernationFunctions”).NOTEThis procedure is for shutting down the computer without using the standby or hibernationfunction ( “Standby/Hibernation Functions”).1Save important data and close each application.2 Windows XPSelect [start] - [Turn Off Computer]. Windows 2000Select [Start] - [Shut Down].CAUTIONDo not do the following during the shutdown/restart procedure.• Connecting or disconnecting the AC adaptor.• Touching the power switch.• Performing any keyboard, touch pad, touchscreen (only for models withtouchscreen), or external mouse operations.• Closing the display.Starting Up/Shutting Down

19OperationOperationTouch PadUse the touch pad to move the cursor on the display and perform normal computer operations.Left ButtonWork SurfaceNOTERight ButtonHandling the Touch PadDo not place any object on the work surface or press down forcefully with sharp-pointedobjects (e.g., nails) or hard objects that can leave marks (e.g., pencils and ball point pens).Try to avoid having any harmful substances such as oil, come in contact with the touch pad.The cursor may not work properly in such cases.When the touch pad becomes dirty:Wipe to remove dirt by using a dry soft cloth such as gauze or a soft cloth first applied withdetergent diluted with water and then thoroughly wrung.Do not use benzene, thinner, or rubbing alcohol. Doing so may adversely affect the surface,e.g., discoloration. In addition, do not use commercially-available household cleaners andcosmetics, as they may contain components harmful to the surface.orTwo quick taps, but on thesecond tap leaving your fin-ger down (applying pres-sure) and moving it on thework surface.While holding down the but-ton, moving your finger onthe work surface.orFunction OperationMoving the CursorTapping/ClickingDouble-Tapping/Double-ClickingDraggingScrollorMove the tip of your fingerlightly over the work surface.double-tapping “Touch Pad”double-clickingtapping clickingRefer to [Mouse Properties] for information on basic operations other than the above.To display [Mouse Properties]:Windows XP[start] - [Control Panel] - [Printers and Other Hardware] - [Mouse] Windows 2000[Start] - [Settings] - [Control Panel] - [Mouse]CAUTIONBy design the touch pad is to be used with a finger tip only. Therefore, do not use anyimplement which causes damage on the work surface.

20OperationReference ManualThe Reference Manual and the Important Tips can be accessed on your computer. When aprinter is connected, these manuals can also be printed.The Reference Manual explains functions for you to make greater use of the computer, suchas how to add peripheral devices, how the Setup Utility works, and other useful information.(Refer to the cover of this manual for a list of the main contents included.)Important Tips provides information on how to maximize use of the battery pack, which isnecessary for computing away from your home or office.It also offers helpful explanations on how to use the touchscreen more effectively (only formodels with touchscreen).Illustrations may be difficult to view depending on the magnification. If the illustra-tion is too small, magnify the display.When the taskbar is hidden at the bottom portion of Acrobat Reader, set the maximumdisplay window size.If a printer is connected, we recommend printing pages. The illustrations and displaysamples may not print with a high quality.NOTEOpening the Reference Manual or Important TipsReference ManualWindows XPSelect [Reference Manual] in [start].Windows 2000Select [Reference Manual] in [Start] - [Programs] - [Panasonic] -[On-Line Manuals].Important TipsSelect on the desktop.Important Tips can also be accessed from the following menu.Windows XPSelect [Important Tips] in [start] - [All Programs] - [Panasonic] - [On-Line Manuals].Windows 2000Select [Important Tips] in [Start] - [Programs] - [Panasonic] - [On-Line Manuals].When the Reference Manual or Important Tips is started up for the first time, the License Agree-ment of the Acrobat Reader may be displayed. If it is displayed, after reading the agreement,select [Accept] to access the Reference Manual or Important Tips.Refer to Acrobat Reader Help to use the Acrobat® Reader.

21TroubleshootingList of Error CodesThe following is a list of the messages that BIOS can display. Most of them occur during POST. Some of them display informationabout a hardware device, e.g., the amount of memory installed. Others may indicate a problem with a device, such as the way it hasbeen configured. Following the list are explanations of the messages and remedies for reported problems.If your system displays any of the below error messages other that the ones marked with an asterisk (*), write down the messageand contact your technical support office. ( page 38) If your system fails after you make changes in the Setup menus, reset thecomputer, enter Setup and install Setup defaults or correct the error.0200 Failure Fixed DiskFixed disk in not working or not configured properly. Check to see if fixed disk is attached properly. Run Setup.Find out if the fixed-disk type is correctly identified.0211 Keyboard errorKeyboard not working.0212 Keyboard Controller FailedKeyboard controller failed test. Requires repair of system board.0213 Keyboard locked - Unlock key switchUnlock the system to proceed.0230 System RAM Failed at offset : nnnnSystem RAM failed at offset nnnn of in the 64k block at which the error was detected.0231 Shadow RAM Failed at offset : nnnnShadow RAM failed at offset nnnn of the 64k block at which the error was detected.0232 Extended RAM Failed at offset : nnnnExtended RAM Failed at address line : nnnnExtended memory not working or not configured properly at offset or address line nnnn.0250 System battery is dead - Replace and run SETUPThe CMOS backup battery is dead. Replace the battery and run Setup to reconfigure the system.*0251 System CMOS checksum bad - Default configuration usedSystem CMOS has been corrupted or modified incorrectly, perhaps by an application program that changes data stored inCMOS. The BIOS installed Default SETUP Values. If you do not want these values, enter Setup and enter your own values.If the error persists, check the system battery or contact your technical support office.0260 System timer errorThe timer test failed. Requires repair of system board.0270 Real time clock errorReal-time clock fails BIOS test. Requires repair of system board.0271 Check date and time settingsReal-time clock is illegal. Run Setup and set the date and clock.*0280 Previous boot incomplete - Default configuration usedPrevious POST did not complete successfully. POST loads default values and offers to run Setup. If the failure was causedby incorrect values and they are not corrected, the next boot will likely fail. On systems with control of wait states, improperSetup settings can also terminate POST and cause this error on the next boot. Run Setup and verify that the wait-stateconfiguration is correct. This error is cleared the next time the system is booted.02D0 System cache error - Cache disabledContact your technical support office.Failing Bits : nnnnThe hex number nnnn is a map of the bits at the RAM address which failed the memory test. Each 1 (one) in the map indicatesa failed bit. See error 230,231 or 232 for offset address of the failure in System, Extended or Shadow memory.Operating System not foundOperating system cannot be located on either drive A: or drive C:. Enter Setup and see if fixed disk and drive A: are properlyidentified.Press <F1> to resume, <F2> to SetupDisplayed after any recoverable error message. Press <F1> to start the boot process or <F2> to enter a Setup and change thesettings. Write down and follow the information shown on the screen.

22TroubleshootingThe power indicator or bat-tery indicator is not litThe computer does not op-erate when a USB device isconnected[Enter Password] is displayedPOST Startup Error(s) isdisplayedWindows startup, or an op-eration is extremely slowThe date and time are incor-rectWhen resuming from thestandby or hibernationmode, [Enter Password]does not appear even if apassword has been set in theSetup UtilityWhen “Invalid system disk.Replace the disk, and thenpress any key.” (or a simi-lar message) is displayedDealing with Problems (Summary)Check the cable connection for the AC adaptor.Check to see if a fully charged battery is properly inserted.Remove the battery pack and disconnect the AC adaptor, then connect them again.The computer may not operate when certain USB devices are connected. Disconnect theUSB device, or set [Legacy USB Support] to [Disable] in [Advanced] menu of the SetupUtility.Input your Supervisor Password or User Password. If you have forgotten it, contact yourtechnical support office ( page 38). page 21Press F9 in the Setup Utility ( “Setup Utility”). This will restore the SetupUtility’s settings to their default values (except the password settings). Then, the SetupUtility must be run once again for you to input the appropriate operating environmentsettings. (The processing speed depends on the application software used, so this opera-tion may not cause the processing speed to increase.)If operations slow down during streaming playback, try changing the number of colors ofthe display.You can set the date and time using the following menu:Windows XP[start] - [Control Panel] - [Date, Time, Language, and Regional Options] - [Date andTime]Windows 2000[Start] - [Settings] - [Control Panel] - [Date/Time]If you continue to experience problems, the internal battery maintaining the clock mayneed to be replaced. Contact your technical support office ( page 38). When the computer is connected to a LAN, confirm the date and time of the server. This computer will not correctly recognize the date and time starting from the year 2100A.D.Even when a password has been set in the Setup Utility, [Enter Password] does notappear when the computer resumes from the standby or hibernation mode.If you want to use the security function when using the standby or hibernation mode, usethe Windows password as follows: Windows XPSelect the account to change in [start] - [Control Panel] - [User Accounts] and set thepassword, then add the check mark for [Prompt for password when computer resumesfrom standby] in [Control Panel] - [Performance and Maintenance] - [Power Options] -[Advanced]. Windows 2000Set the password in [Start] - [Settings] - [Control Panel] - [Users and Passwords], thenadd the check mark for [Prompt for password when computer goes off standby] in[Control Panel] - [Power Options] - [Advanced].This means a floppy disk that does not contain system startup information has been left inthe floppy disk drive. Remove the floppy disk, and press any key.This message may appear when certain USB devices are connected. Remove the USBdevice, or set [Legacy USB Support] in [Advanced] menu of the Setup Utility to [Dis-able].If the message still appears even after trying the above two measures, this may be anindication that some type of hard disk failure has occurred. Contact your technical sup-port office ( page 38).When a problem occurs, refer to this page. The “Reference Manual” also contains detailed information. If a problem appears to berelated to a software application, read the software related manual. If you still cannot troubleshoot the problem, contact yourtechnical support office. ( page 38) You can use the PC Information Viewer to check the computer’s usage status. ( “Dealing with Problems (Advanced)”) Starting Up

23TroubleshootingWhen the administratorpassword is forgottenWhen the previous item isnot the causeSet the password again in the following procedure. Windows XPIf you have created a password reset disk ( page 15), a message is displayed whenyou fail to correctly enter the password. Follow the message’s instructions and set thepassword again by using the password reset disk.If you have not created a password reset disk, after reinstalling, setup Windows and thenset the password again. Windows 2000After reinstalling, setup Windows and then set the password again.Press F9 in the Setup Utility ( “Setup Utility”). This will restore the SetupUtility’s settings to their default values (except the password settings).Try removing all peripheral devices.Check a disk error using the following procedure.1Display [Local Disk(C:) Properties].Windows XPSelect [Local Disk(C:)] with the right button in [start] - [My Computer], and select[Properties].Windows 2000Select [Local Disk(C:)] with the right button in [My Computer], and select [Properties].2Select [Tools] - [Check Now].3Select [Start] after selecting required items in [Check disk options].At startup, hold down F8 when [Panasonic] boot screen disappears, and release yourfinger when the Windows Advanced Option Menu is displayed. Start the computer inSafe Mode, and confirm the details of the error. Starting Up (continued)No display after powering onThe power has not beenturned off, but after a cer-tain period of time, there isno displayWhen the battery pack isused, the screen is darkerthan when the AC adaptoris connectedThe cursor cannot be con-trolled properlyWhen there is no display to an external display,• Check your cable connection to the external display.• Confirm your display is powered on.• Check the settings for your external display.The display destination may be set to the external display.Try changing the display destination by pressing Fn + F3 .If you want to switch the display destination repeatedly by pressing Fn + F3 , makesure that the display destination has switched completely each time before pressing Fn + F3 again.Has the computer been set to the power-saving mode? To resume operation of your computer from the condition the power of the display is off(for energy conservation purposes), press any key unrelated to the direct triggering of aselection, like Ctrl .To save power, your computer may have automatically entered the standby mode (powerindicator blinks green) or hibernation mode (power indicator turns off). In such cases,slide the power switch.Press Fn + F2 and adjust the brightness. Note, however, that when the brightness isincreased, the battery running time will become shorter.Brightness can be set to separate levels for when the AC adaptor is connected and whenit is disconnected.If you are using an external mouse, ensure that the external mouse has been connectedcorrectly.Restart the computer by using the keyboard (Press , U , and select [Restart] with , then press Enter ).If the computer does not respond to keyboard commands, read “No response”( page 25). Display

$24TroubleshootingDealing with Problems (Summary) Display (continued)An afterimage appears (e.g.,green, red, and blue dotsremain on the display) orthere are dots not display-ing the correct colorsThe screen becomes disor-deredThe external display nolonger displays properlyDuring simultaneous dis-play, the screen of the exter-nal display becomes disor-deredWhen an MPEG file is be-ing played with MediaPlayer, the display destina-tion cannot be switched us-ing Fn + F3If an image is displayed for a prolonged period of time, an afterimage may appear. Thisis not a malfunction. The afterimage will disappear when a different screen is displayed.High-precision and advanced technologies are necessary in the production of color liquidcrystal displays (color LCDs). Therefore, if 0.002% or less of the picture elements eitherfail to light or remain constantly lit (that is, more than 99.998% of elements are function-ing properly), no defect is considered to exist.Changing the number of colors and resolution of the display may affect the screen. Re-start the computer.When an external display not compatible with the power saving mode is used with thecomputer, the display may not function correctly when the computer enters the powersaving mode. In such cases, turn off the power to the external display.Try changing the display by pressing Fn + F3 .If you continue to experience problems, try changing the display destination in the fol-lowing menu:Windows XP[start] - [Control Panel] - [Other Control Panel Options] - [Intel(R) Extreme Graphics] -[Devices]Windows 2000[Start] - [Settings] - [Control Panel] - [Intel(R) Extreme Graphics] - [Devices]The display destination cannot be switched while an MPEG file is playing. Stop playingthe MPEG file before switching the display destination. Battery IndicatorThe red indicator lightsThe red indicator blinksThe orange indicator blinksThe battery level is very low (the charge is less than approx. 9% capacity).Connect the AC adaptor. You can use the computer when the indicator light is orange. Ifyou do not have an AC adaptor, save your data and power off your computer. Afterreplacing the battery pack with a fully charged one, turn your computer on.Quickly save your data and power off your computer. Remove the battery pack anddisconnect the AC adaptor, then connect them again.If the problem persists, contact your technical support office ( page 38). Possiblefailure in the battery pack or charging circuit.Battery cannot be recharged temporarily because the internal temperature of the batterypack is outside of the acceptable temperature range for recharging. Once the allowablerange requirement is satisfied, charging begins automatically. Your computer can beused normally in this state.Windows cannot be shutdown or restarted Shutting DownIf a USB device is connected, try removing it.Is Acrobat Reader installed?If Acrobat Reader is not installed, run [c:\util\reader\acroreader51_enu_full.exe] in [start]*1- [Run] to reinstall the program. When installing the program, do not change the installa-tion destination folder. If the destination folder is changed, the Reference Manual cannotbe opened from [start]*1 menu.*1Windows 2000 : [Start] Reference ManualThe Reference Manual isnot displayed$