NEC PX1004UL-WH - Page 5

iii
Important Information
WARNING
• 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.
Thisprojectorcanbeinstalledanyanglewithinverticalandhorizontal360°range,however,lifeofopticalpartswill
beshorteninthefollowinginstallationstate:
• Whentheprojectorisinstalledonwhichlensfacesdownward.
• Whentheintakeventontheprojectorsidefacesdownwardintheportraitinstallation.(→page155)
Forportraitinstallation,installtheprojectorwiththeintakeventatthebottom.Observeprecautionsforportraitinstallation.
* Acustomizedstandisrequiredtobeattachedtotheprojector.(→page156)
Fire and Shock Precautions
• Ensurethatthereissufficientventilationandthatventsareunobstructedtopreventthebuild-upofheatinsideyour
projector.Allowenoughspacebetweenyourprojectorandawall.(→pagexi)
• Donottrytotouchtheexhaustventontherearside(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 tempo-
rarily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110-240V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.
• Donotlookintothelightsourceusingopticalinstruments(suchasmagnifyingglassesandmirrors).Visualimpair-
ment could result.
• Whenturningontheprojector,ensurethatnobodyisfacingtowardsthelensinthepathofthelightemittedfrom
thelaser.Thefollowinglabel,thatisindicatedatthelens-mounting-sectionontheprojectorcabinet,describesthis
projectoriscategorizedintheriskgroup2ofIEC62471-5:2015.Aswithanybrightlightsource,donotstareinto
thebeam,RG2IEC62471-5:2015.
• Keepanyitems(magnifyingglassetc.)outofthelightpathoftheprojector.Thelightpathbeingprojectedfromthe