Lenovo ThinkCentre M90p - Chapter 1 Important Safety Information on; Air Circulation; Electrical Outlets and Cable Lengths

ifnecessary,byturningofflightsorusinglowerwattagebulbs.Ifyouinstallthe
monitornearawindow,usecurtainsorblindstoblockthesunlight.Youcan
adjustthebrightnessandcontrastcontrolsonthemonitorastheroomlighting
changesthroughouttheday.
Whereitisimpossibletoavoidreectionsortoadjustthelighting,anantiglare
lterplacedoverthescreenmightbehelpful.However,theseltersmightaffect
theclarityoftheimageonthescreen;trythemonlyafteryouhaveexhausted
othermethodsofreducingglare.
Dustbuildupcompoundsproblemsassociatedwithglare.Remembertoclean
yourmonitorscreenperiodicallyusingasoftclothasdirectedinyourmonitor
documentation.
Aircirculation
Yourcomputerandmonitorproduceheat.Thecomputerhasafanthatpullsin
freshairandforcesouthotair.Themonitorletshotairescapethroughvents.
Blockingtheairventscancauseoverheating,whichmightresultinamalfunction
ordamage.Placethecomputerandmonitorsothatnothingblockstheairvents;
usually,51mm(2inches)ofairspaceissufcient.Also,makesurethevented
airisnotblowingonpeople.
Electricaloutletsandcablelengths
Thelocationofelectricaloutlets,thelengthofpowercordsandcablesthat
connecttothemonitor,printer,andotherdevicesmightdeterminethenal
placementofyourcomputer.
Whenarrangingyourworkspace:
•Avoidtheuseofextensioncords.Whenpossible,plugthecomputerpower
corddirectlyintoanelectricaloutlet.
•Keeppowercordsandcablesneatlyroutedawayfromwalkwaysandother
areaswheretheymightgetkickedaccidentally.
Formoreinformationaboutpowercords,seeChapter1“Importantsafety
information”onpage1
.
16ThinkCentreSafetyandWarrantyGuide