NEC M283X - Page 5

iii
Important Information
WARNING
• Donotuseanyotherobjectthantheprojector’sslidinglenscovertocoverthelenswhiletheprojectorison.
 Doingsocancausetheobjecttogetextremelyhot,andpossiblyresultinginareordamageduetotheheat
emittedfromthelightoutput.
• Donotcoverthelenswiththelenscaporequivalentwhiletheprojectorison.Doingsocanleadtomeltingof
thecapduetotheheatemittedfromthelightoutput.
• Donotplaceanyobjects,whichareeasilyaffectedbyheat,infrontoftheprojectorlens.Doingsocouldlead
totheobjectmeltingfromtheheatthatisemittedfromthelightoutput.
• Donotsprayammablegastogetridofdustanddirtthataccumulateinthelens.Doingsocouldcausea
re.
Place the projector in a horizontal position
Thetiltangleoftheprojectorshouldnotexceed10degrees,norshouldtheprojectorbeinstalledinanywayother
thanthedesktopandceilingmount,otherwiselamplifecoulddecreasedramatically.
10˚
Fire and Shock Precautions
• Ensurethatthereissufcientventilationandthatventsareunobstructedtopreventthebuild-upofheatinsideyour
projector.Allowatleast4inches(10cm)ofspacebetweenyourprojectorandawall.
• Donottrytotouchtheexhaustventontherightfront(whenseenfromthefront)asitcanbecomeheatedwhilethe
projectoristurnedonandimmediatelyaftertheprojectoristurnedoff.Partsoftheprojectormaybecometemporarily
heatediftheprojectoristurnedoffwiththePOWERbuttonoriftheACpowersupplyisdisconnectedduringnormal
projectoroperation.
 Usecautionwhenpickinguptheprojector.
• Preventforeignobjectssuchaspaperclipsandbitsofpaperfromfallingintoyourprojector.Donotattempttoretrieve
anyobjectsthatmightfallintoyourprojector.Donotinsertanymetalobjectssuchasawireorscrewdriverintoyour
projector.Ifsomethingshouldfallintoyourprojector,disconnectitimmediatelyandhavetheobjectremovedbya
qualiedservicepersonnel.
• Donotplaceanyobjectsontopoftheprojector.
• Donottouchthepowerplugduringathunderstorm.Doingsocancauseelectricalshockorre.
• Theprojectorisdesignedtooperateonapowersupplyof100-240VAC50/60Hz.Ensurethatyourpowersupply
tsthisrequirementbeforeattemptingtouseyourprojector.
• Donotlookintothelenswhiletheprojectorison.Seriousdamagetoyoureyescouldresult.
• Keepanyitemssuchasmagnifyingglassoutofthelightpathoftheprojector.Thelightbeingprojectedfromthe
lensisextensive,thereforeanykindofabnormalobjectsthatcanredirectlightcomingoutofthelens,cancause
unpredictableoutcomesuchasreorinjurytotheeyes.