Panasonic CF-20 - When Using Peripheral Devices; Battery Recalibration; Battery Duration; When the Battery Indicator Does Not Light on

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Useful Information
Handling and Maintenance
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 Thepointercannotfollowthepen(included)movementifyoumovethepen(included)too
quickly.
<Onlyformodelwithdigitizer>
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 Thedigitizeruseselectromagneticinductionandmaynotworkproperlynearstrongelectrical
eldormagneticeldsuchas:
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NearAMradiobasestationorrelaystationantennas
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NearCRTdisplaysthatgeneratestrongelectromagneticeldnoiseMovethedigitizeraway
fromsuchlocationssoitwillworkproperly.
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When using peripheral devices
FollowtheseinstructionsandtheReferenceManualtoavoidanydamagetothedevices.Care-
fullyreadtheinstructionmanualsoftheperipheraldevices.
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 Usetheperipheraldevicesconformingtothecomputer’sspecications.
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 Connecttotheconnectorsinthecorrectdirection.
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 Ifitishardtoinsert,donottryforciblybutchecktheconnector’sshape,direction,alignmentof
pins,etc.
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 Ifscrewsareincluded,fastenthemsecurely.
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 Removethecableswhenyoucarrythecomputer.Donotpullthecablesforcibly.
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Preventing your computer from unauthorized use via wireless LAN/Bluetooth/wireless
WAN
<OnlyformodelwithwirelessLAN/Bluetooth/wirelessWAN>
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 BeforeusingwirelessLAN/Bluetooth/wirelessWAN,maketheappropriatesecuritysettings
suchasdataencryption.
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Battery Recalibration
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 Thebatteryrecalibrationmaytakealongtimeduetothelargebatterycapacity.Thisisnota
malfunction.
<Whenperforming“BatteryRecalibration”aftershuttingdownWindows>
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Fullcharge:Approximately3.5hours
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Completedischarge:Approximately4hours
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Whenperforming“BatteryRecalibration”withoutshuttingdownWindows,itmaytakemore
timetocharge/discharge.
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Battery duration
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Notethatthecomputerconsumeselectricityevenwhenthecomputerpowerisoff.Ifthebat-
terypackisfullycharged,thebatterywillfullydischargeinthefollowingperiodoftime:
Status Dischargeperiod
CF-VZSU0QW
Whenpowerisoff Approx.3weeks
Insleep
*2
Approx.4days
Inhibernation
*2
Approx.6days
*2
When“WakeUpfromwiredLAN”isenabled.

ThebatterydurationwhiletheUSBportcontinuouschargingfunctionisnotused.

Theabovevalueistheholdingtimeatroomtemperature.
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When the battery indicator does not light on
ThebatteryindicatormaynotlightoneveniftheACadaptorandthebatterypackarecorrectly
connectedtothecomputer,duetothefollowingreasons.
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 TheACadaptor’sprotectionfunctionmaybeworking.Inthiscase,pullouttheACcordand
waitformorethan1minutebeforereconnectingtheACcord.