5Getting StartedAvoid Magnetic FieldsKeep the computer away from magnets.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 when it is completely opened, especially whenplugs and/or cables are connected to the rear of thecomputer.Avoid Radio Frequency InterferenceDo not place the computer near a television or ra-dio receiver.PeripheralsIncorrectly using peripheral devices may lead to a decrease in per-formance, an increase in temperature and/or damage your com-puter. For more information on peripheral devices, refer to theReference Manual.CablesUse of an interface cable longer than 3 m (9.84 feet) is not recom-mended.Lithium 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.Warnung bezüglich der Lithiumbatterie(Sicherungsbatterie)Lithiumbatterie!Dieser Computer enthält eine Lithiumbatterie zur Sicherung vonDatum und Uhrzeit der eingebauten Uhr sowie andererSystemdaten im Speicher bei einer Unterbrechung derHauptstromversorgung. Diese Sicherungsbatterie darf nur vonKundendienstpersonal ausgewechselt werden.Warnung! Bei falschem Gebrauch besteht Explosionsgefahr!Entsorgung gebrauchter Batterien nach Angaben des Herstellers.Avertissement concernant la pile au lithium(pile de sauvegarde)Pile au lithium!Le micro-ordinateur renferme une pile au lithium qui permet desauvegarder certaines données comme la date et l'heure notamment.Elle ne devra être remplacée que par un technicien qualifié.Avertissement! Risque d'explosion en cas de non respect de cettemise en garde!Lithium Battery PrecautionsThe CF-17/CF-M34 was developed based on thorough researchinto the real-world portable computing environments. Exhaus-tive pursuit of usability and reliability under harsh conditionsled to innovations such has the magnesium alloy exterior, vibra-tion damped hard disk drive and floppy disk drive, flexible in-ternal connections. The CF-17/CF-M34's outstanding engineer-ing has been tested using the stiff MIL-STD- 810E (for vibra-tion and shock) and IP (for dust and water) based procedures.As with any portable computer device precautions should betaken to avoid any damage. The following usage and handlingprocedures are recommended.Avoid low-temperature burnsAvoid more than casual contact with any heat pro-ducing area of the notebook computer, poweradapter, and any option or accessory you use with it.Even low heat, if warmer than body temperature, cancause a burn, if the skin is exposed to the heat sourcefor a long enough period of time.