Multitech T440p User's Guide Page 137

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FormoreinformationabouthowtousetheSystemUpdateprogram,refertothehelpinformationsystem
oftheprogram.
Takingcareofyourcomputer
Althoughyourcomputerisdesignedtofunctionreliablyinnormalworkenvironments,youneedtouse
commonsenseinhandlingit.Byfollowingtheimportanttipsinthistopic,youwillgetthemostuseand
enjoymentoutofyourcomputer.
Becarefulaboutwhereandhowyouwork
Storepackingmaterialssafelyoutofthereachofchildrentopreventtheriskofsuffocationfromplastic
bags.
Keepyourcomputerawayfrommagnets,activatedcellularphones,electricalappliances,orspeakers
(morethan13cmor5inches).
Avoidsubjectingyourcomputertoextremetemperatures(below5°C/41°Forabove35°C/95°F).
Someappliances,suchascertainportabledesktopfansorairpuriers,canproducenegativeions.Ifa
computerisclosetosuchanappliance,andisexposedforanextendedtimetoaircontainingnegative
ions,itmightbecomeelectrostaticallycharged.Suchachargemightbedischargedthroughyourhands
whenyoutouchthekeyboardorotherpartsofthecomputer,orthroughconnectorsonI/Odevices
connectedtothecomputer.Eventhoughthiskindofelectrostaticdischarge(ESD)istheoppositeofa
dischargefromyourbodyorclothingtothecomputer,itposesthesameriskofacomputermalfunction.
Yourcomputerisdesignedandmanufacturedtominimizeanyeffectsofelectrostaticcharge.Anelectrostatic
chargeaboveacertainlimit,however,canincreasetheriskofESD.Therefore,whenusingthecomputer
closetoanappliancethatcanproducenegativeions,givespecialattentiontothefollowing:
Avoiddirectlyexposingyourcomputertotheairfromanappliancethatcanproducenegativeions.
Keepyourcomputerandperipheralsasfaraspossiblefromsuchanappliance.
Whereverpossible,groundyourcomputertofacilitatesafeelectrostaticdischarge.
Note:Notallsuchappliancescauseasignicantelectrostaticcharge.
Begentlewithyourcomputer
Avoidplacinganyobjects(includingpaper)betweenthedisplayandthekeyboardorthepalmrest.
Yourcomputerlidisdesignedtobeopenedandusedatanangleslightlygreaterthan90degrees.Donot
openthedisplaybeyond180degrees,asthismightdamagethecomputerhinge.
Donotturnyourcomputeroverwhiletheacpoweradapterispluggedin.Thiscouldbreaktheadapter
plug.
Carryyourcomputerproperly
Beforemovingyourcomputer,besuretoremoveanymedia,turnoffattacheddevices,anddisconnect
cordsandcables.
Whenpickingupyouropencomputer,holditbythebottom.Donotpickuporholdyourcomputerby
thedisplay.
Handlestoragemediaanddrivesproperly
Ifyourcomputercomeswithanopticaldrive,donottouchthesurfaceofadiscorthelensonthetray.
WaituntilyouheartheCDorDVDclickintothecenterpivotofthedrivebeforeclosingthetray.
Onyourcomputer,useonlyopticaldrivesdesignedforusewiththeSerialUltrabayEnhancedbay.
Chapter9.Preventingproblems121
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