NEC PA723U User manual

Projector
PA803U/PA723U/PA653U/
PA853W/PA703W/PA903X
User’s Manual
Please visit our web site for User’s Manual in the latest version:
http://www.nec-display.com/dl/en/pj_manual/lineup.html
• ThePA723UandPA703WarenotdistributedinNorthAmerica.
ModelNo.
NP-PA803U/NP-PA723U/NP-PA653U/NP-PA853W/NP-PA703W/NP-PA903X

Ver.24/17
• Apple,Mac,MacOS,andMacBookaretrademarksofAppleInc.registeredintheU.S.andothercountries.
• Microsoft,Windows,WindowsVista,Internet Explorer,.NET FrameworkandPowerPointareeither a registered
trademarkortrademarkofMicrosoftCorporationintheUnitedStatesand/orothercountries.
• MicroSaverisaregisteredtrademarkofKensingtonComputerProductsGroup,adivisionofACCOBrands.
• AccuBlend,NaViSet,andVirtualRemotearetrademarksorregisteredtrademarksofNECDisplaySolutions,Ltd.
inJapan,intheUnitedStateandothercountries.
• ThetermsHDMIandHDMIHigh-DenitionMultimediaInterface,andtheHDMILogoaretrademarksorregistered
trademarksofHDMILicensing,LLCintheUnitedStatesandothercountries.
• DisplayPortandDisplayPortComplianceLogoaretrademarksownedbytheVideoElectronicsStandardsAssocia-
tion.
• HDBaseT™isatrademarkofHDBaseTAlliance.
• TrademarkPJLinkisatrademarkappliedfortrademarkrightsinJapan,theUnitedStatesofAmericaandother
countries and areas.
• Blu-rayisatrademarkofBlu-rayDiscAssociation.
• CRESTRONandROOMVIEWareregisteredtrademarksofCrestronElectronics,Inc.intheUnitedStatesandother
countries.
• ExtronandXTPareregisteredtrademarksofRGBSystems,Inc.intheUnitedStates.
• EthernetiseitheraregisteredtrademarkortrademarkofFujiXeroxCo.,Ltd.
• Otherproductandcompanynamesmentionedinthisuser’smanualmaybethetrademarksorregisteredtrademarks
of their respective holders.
• VirtualRemoteToolusesWinI2C/DDClibrary,©NicomsoftLtd.
NOTES
(1)Thecontentsofthisuser’smanualmaynotbereprintedinpartorwholewithoutpermission.
(2)Thecontentsofthisuser’smanualaresubjecttochangewithoutnotice.
(3)Greatcarehasbeentakeninthepreparationofthisuser’smanual;however,shouldyounoticeanyquestionable
points,errorsoromissions,pleasecontactus.
(4)Notwithstandingarticle(3),NECwillnotberesponsibleforanyclaimsonlossofprotorothermattersdeemed
toresultfromusingtheProjector.

i
Important Information
Safety Cautions
Precautions
PleasereadthismanualcarefullybeforeusingyourNECprojectorandkeepthemanualhandyforfuturereference.
CAUTION
Toturnoffmainpower,besuretoremovetheplugfrompoweroutlet.
Thepoweroutletsocketshouldbeinstalledasneartotheequipmentaspossible,andshouldbeeasily
accessible.
CAUTION
TOPREVENTSHOCK,DONOTOPENTHECABINET.
THEREAREHIGH-VOLTAGECOMPONENTSINSIDE.
REFERSERVICINGTOQUALIFIEDSERVICEPERSONNEL.
Thissymbolwarnstheuserthatuninsulatedvoltagewithintheunitmaybesufficienttocauseelectrical
shock.Therefore,itisdangeroustomakeanykindofcontactwithanypartinsideoftheunit.
Thissymbolalertstheuserthatimportantinformationconcerningtheoperationandmaintenanceofthis
unit has been provided.
Theinformationshouldbereadcarefullytoavoidproblems.
WARNING:TOPREVENTFIREORSHOCK,DONOTEXPOSETHISUNITTORAINORMOISTURE.
DONOTUSETHISUNIT’SPLUGWITHANEXTENSIONCORDORINANOUTLETUNLESSALLTHEPRONGS
CANBEFULLYINSERTED.
DOC Compliance Notice (for Canada only)
ThisClassBdigitalapparatuscomplieswithCanadianICES-003.
Machine Noise Information Regulation - 3. GPSGV,
Thehighestsoundpressurelevelislessthan70dB(A)inaccordancewithENISO7779.
CAUTION
Avoiddisplayingstationaryimagesforaprolongedperiodoftime.
DoingsocanresultintheseimagesbeingtemporarilysustainedonthesurfaceoftheLCDpanel.
Ifthisshouldhappen,continuetouseyourprojector.Thestaticbackgroundfrompreviousimageswill
disappear.
Disposing of your used product
In the European Union
EU-widelegislationasimplementedineachMemberStaterequiresthatusedelectricalandelectronicprod-
uctscarryingthemark(left)mustbedisposedofseparatelyfromnormalhouseholdwaste.Thisincludes
projectorsandtheirelectricalaccessories.Whenyoudisposeofsuchproducts,pleasefollowtheguidance
ofyourlocalauthorityand/orasktheshopwhereyoupurchasedtheproduct.
Aftercollectingtheusedproducts,theyarereusedandrecycledinaproperway.Thiseffortwillhelpusreduce
thewastesaswellasthenegativeimpacttothehumanhealthandtheenvironmentattheminimumlevel.
ThemarkontheelectricalandelectronicproductsonlyappliestothecurrentEuropeanUnionMemberStates.
Outside the European Union
IfyouwishtodisposeofusedelectricalandelectronicproductsoutsidetheEuropeanunion,pleasecontact
yourlocalauthorityandaskforthecorrectmethodofdisposal.
For EU:Thecrossed-outwheeledbinimpliesthatusedbatteriesshouldnotbeputtothegeneralhousehold
waste!Thereisaseparatecollectionsystemforusedbatteries,toallowpropertreatmentandrecyclingin
accordancewithlegislation.
According the EU directive 2006/66/EC, the battery can’t be disposed improperly. The battery shall be sepa-
rated to collect by local service.

ii
Important Information
WARNING TO CALIFORNIA RESIDENTS:
Handlingthecablessuppliedwiththisproductwillexposeyoutolead,achemicalknowntotheStateofCalifornia
tocausebirthdefectsorotherreproductiveharm.WASHHANDSAFTERHANDLING.
RF Interference (for USA only)
WARNING
The Federal Communications Commission does not allow any modications or changes to the unit EXCEPT
thosespeciedbyNECDisplaySolutionsofAmerica,Inc.inthismanual.Failuretocomplywiththisgovernment
regulationcouldvoidyourrighttooperatethisequipment.Thisequipmenthasbeentestedandfoundtocomply
withthelimitsforaClassBdigitaldevice,pursuanttoPart15oftheFCCRules.Theselimitsaredesignedto
providereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,
uses,andcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,
maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewill
not occur in a particular installation.
Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedby
turningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe
followingmeasures:
• Reorientorrelocatethereceivingantenna.
• Increasetheseparationbetweentheequipmentandreceiver.
• Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.
• Consultthedealeroranexperiencedradio/TVtechnicianforhelp.
ForUKonly:InUK,aBSapprovedpowercordwithmouldedplughasaBlack(veAmps)fuseinstalledforusewith
thisequipment.Ifapowercordisnotsuppliedwiththisequipmentpleasecontactyoursupplier.
Important Safeguards
Thesesafetyinstructionsaretoensurethelonglifeofyourprojectorandtopreventreandshock.Pleasereadthem
carefullyandheedallwarnings.
Installation
• Donotplacetheprojectorinthefollowingconditions:
- onanunstablecart,stand,ortable.
- nearwater,baths,ordamprooms.
- indirectsunlight,nearheaters,orheatradiatingappliances.
- inadusty,smokyorsteamyenvironment.
- onasheetofpaperorcloth,rugsorcarpets.
• Donotinstallandstoretheprojectorinthebelowcircumstances.Failuretodosomaycauseofmalfunction.
- Inpowerfulmagneticelds
- Incorrosivegasenvironment
- Outdoors
• Ifyouwishtohavetheprojectorinstalledontheceiling:
- Donotattempttoinstalltheprojectoryourself.
- Theprojectormustbeinstalledbyqualiedtechniciansinordertoensureproperoperationandreducetherisk
of bodily injury.
- Inaddition,theceilingmustbestrongenoughtosupporttheprojectorandtheinstallationmustbeinaccordance
withanylocalbuildingcodes.
- Please consult your dealer for more information.

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.
 Thebelowpictogramindicatedonthecabinetmeanstheprecautionforavoidingtoplaceobjectsinfrontofthe
projector lens.
Thisprojectorcanbeinstalledanyanglewithinvertical.
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150)
130 mm or more
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viii)
• Donottrytotouchtheexhaustventsontheleftrearandtherear(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.
 Thebelowpictogrammeansthecautiontohotarea.
• 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.
• 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.
• Makesuretomountthepowercordstopperbeforeattemptingtouseyourprojector.Pleaserefertopage15 about
the power cord stopper.

iv
Important Information
• Donotlookintothelenswhiletheprojectorison.Seriousdamagetoyoureyescouldresult.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IEC62471-5:2015.Aswithanybrightlightsource,donotstareintothebeam,RG2IEC62471-5:
2015.
• Performtheadjustmentfrombehindorfromthesideoftheprojector.Adjustingfromthefrontcouldexposeyour
eyestostronglightwhichcouldinjurethem.
• Keepanyitems(magnifyingglassetc.)outofthelightpathoftheprojector.Thelightpathbeingprojectedfromthe
lensisextensive,thereforeanykindofabnormalobjectsthatcanredirectlightcomingoutofthelens,cancause
anunpredictableoutcomesuchasareorinjurytotheeyes.
• Donotplaceanyobjects,whichareeasilyaffectedbyheat,infrontofaprojectorexhaustvent.
 Doingsocouldleadtotheobjectmeltingorgettingyourhandsburnedfromtheheatthatisemittedfromtheexhaust
vent.
• Handlethepowercordcarefully.Adamagedorfrayedpowercordcancauseelectricshockorre.
- Donotuseanypowercordotherthantheonesuppliedwiththeprojector.
 Ifthesuppliedpowercorddoesnotsatisfyrequirementsofyourregion'ssafetystandard,andvoltageandcurrent
foryourregion,makesuretousethepowercordthatconformstoandsatisesthem.
- Donotbendortugthepowercordexcessively.
- Donotplacethepowercordundertheprojector,oranyheavyobject.
- Donotcoverthepowercordwithothersoftmaterialssuchasrugs.
- Donotheatthepowercord.
- Donothandlethepowerplugwithwethands.
• Turnofftheprojector,unplugthepowercordandhavetheprojectorservicedbyaqualiedservicepersonnelunder
thefollowingconditions:
- Whenthepowercordorplugisdamagedorfrayed.
- Ifliquidhasbeenspilledintotheprojector,orifithasbeenexposedtorainorwater.
- Iftheprojectordoesnotoperatenormallywhenyoufollowtheinstructionsdescribedinthisuser’smanual.
- Iftheprojectorhasbeendroppedorthecabinethasbeendamaged.
- Iftheprojectorexhibitsadistinctchangeinperformance,indicatinganeedforservice.
• Disconnectthepowercordandanyothercablesbeforecarryingtheprojector.
• Turnofftheprojectorandunplugthepowercordbeforecleaningthecabinetorreplacingthelamp.
• Turnofftheprojectorandunplugthepowercordiftheprojectorisnottobeusedforanextendedperiodoftime.
• WhenusingaLANcable:
 Forsafety,donotconnecttotheconnectorforperipheraldevicewiringthatmighthaveexcessivevoltage.

v
Important Information
CAUTION
• Donotusethetilt-footforpurposesotherthanoriginallyintended.Misusessuchasgrippingthetilt-footorhang-
ingonthewallcancausedamagetotheprojector.
• Donotholdthecablecoverwhilemovingtheprojectorordonotapplyexcessiveforcetothecablecover.Doing
somaydamagethecablecover,resultingininjury.
• Besuretotightenthescrewsafterattachingthecablecover.Failuretodosomaycausethecablecovertocome
offandfall,resultingininjuryordamagetothecablecover.
• Donotputbundledcablesinthecablecover.Doingsomaydamagethepowercord,resultinginare.
• Select[HIGH]inFanmodeifyoucontinuetousetheprojectorforconsecutivedays.(Fromthemenu,select
[SETUP]→[OPTIONS(1)]→[FANMODE]→[MODE]→[HIGH].)
• Donotmovetheprojectorbyholdingthecablecover.Doingsomayresultintheprojectorfallingorcausing
injury.
• Donotunplugthepowercablefromthewalloutletorprojectorwhentheprojectorispoweredon.Doingsocan
causedamagetotheACINterminaloftheprojectorand(or)theprongplugofthepowercable.
 ToturnofftheACpowersupplyunderthestatetheprojectorisON,useapowerstripequippedwithaswitch
andabreaker.
• DonotturnofftheACpowerfor60secondsafterthelampisturnedonandwhilethePOWERindicatorisblink-
ingblue.Doingsocouldcauseprematurelampfailure.
• Thepowerplugmaybeunpluggedfromthesocketafterturningoffthepowersupplyoftheprojector.
 ImmediatelyafterturningofftheACpowersupplyduringvideoprojection,orafterturningoffthepowersupply
oftheprojector,theprojectorcabinetmaybecomeveryhotmomentarily.Pleasehandlewithcare.
Caution on Handling the Optional Lens
Whenshippingtheprojectorwiththelens,removethelensbeforeshippingtheprojector.Alwaysattachthedustcap
tothelenswheneveritisnotmountedontheprojector.Thelensandthelensshiftmechanismmayencounterdam-
agecausedbyimproperhandlingduringtransportation.
Donotholdthelenspartwhencarryingtheprojector.
Doingsocouldcausethefocusringtorotate,resultinginaccidentaldroppingoftheprojector.
Intheconditiontheprojectorisnolensmounted,donotputyourhandsinthelensmountopeningforcarryingthe
projector.
Keephandsawayfromthelensmountingportionwhileperformingalensshift.Failuretodosocouldresultinngers
beingpinchedbythemovinglens.
Remote Control Precautions
• Handletheremotecontrolcarefully.
• Iftheremotecontrolgetswet,wipeitdryimmediately.
• Avoidexcessiveheatandhumidity.
• Donotshort,heat,ortakeapartbatteries.
• Donotthrowbatteriesintore.
• Ifyouwillnotbeusingtheremotecontrolforalongtime,removethebatteries.
• Ensurethatyouhavethebatteries’polarity(+/−)alignedcorrectly.
• Donotusenewandoldbatteriestogether,orusedifferenttypesofbatteriestogether.
• Disposeofusedbatteriesaccordingtoyourlocalregulations.
• Replacetwobatteriesatthesametimewiththequitesameonesthathasbeeninstalledintheremotecontrolor
AAsizedalkalisbatterythatisconformedtoIEC60086-5.
Note for Canadian Environmental Protection Act, 1999
Thelamp(s)inthisproductcontainsmercury.Pleasedisposeaccordingtoyourlocalauthoritylaw.
FORMOREINFORMATION,CONTACT:
NECDisplaySolutionsofAmerica,Inc.
500ParkBoulevard,Suite1100,Itasca,Illinois60143-1248
TELEPHONE800-836-0655
www.necdisplay.com

vi
Important Information
Note for US Residents
Thelampinthisproductcontainsmercury.PleasedisposeaccordingtoLocal,StateorFederalLaws.
Lamp Replacement
• Usethespeciedlampforsafetyandperformance.
• Toreplacethelamp,followallinstructionsprovidedonpage156.
• Besuretoreplacethelampandlterwhenthemessage[THE LAMP HAS REACHED THE END OF ITS USABLE
LIFE. PLEASE REPLACE THE LAMP. USE THE SPECIFIED LAMP FOR SAFETY AND PERFORMANCE.]
appears.Ifyoucontinuetousethelampafterthelamphasreachedtheendofitsusablelife,thelampbulbmay
shatter,andpiecesofglassmaybescatteredinthelampcase.Donottouchthemasthepiecesofglassmaycause
injury.
 Ifthishappens,contactyourdealerforlampreplacement.
A Lamp Characteristic
Theprojectorhasadischargelampforspecialpurposesasalightsource.
Alamphasacharacteristicthatitsbrightnessgraduallydecreaseswithage.Alsorepeatedlyturningthelampon
andoffwillincreasethepossibilityofitslowerbrightness.
CAUTION:
• DONOTTOUCHTHELAMPimmediatelyafterithasbeenused.Itwillbeextremelyhot.Turntheprojectoroff
andthendisconnectthepowercord.Allowatleastonehourforthelamptocoolbeforehandling.
• Whenremovingthelampfromaceiling-mountedprojector,makesurethatnooneisundertheprojector.Glass
fragmentscouldfallifthelamphasbeenburnedout.
About High Altitude mode
• Set[FANMODE]to[HIGHALTITUDE]whenusingtheprojectorataltitudesapproximately5500feet/1700meters
orhigher.
 Usingtheprojectorataltitudesapproximately5500feet/1700metersorhigherwithoutsettingto[HIGHALTITUDE]
cancausetheprojectortooverheatandtheprotectorcouldshutdown.Ifthishappens,waitacoupleminutesand
turn on the projector.
• Usingtheprojectorataltitudeslessthanapproximately5500feet/1700metersandsettingto[HIGHALTITUDE]
cancausethelamptoovercool,causingtheimagetoicker.Switch[FANMODE]to[AUTO].
• Usingtheprojectorataltitudesapproximately5500feet/1700metersorhighercanshortenthelifeofopticalcom-
ponents such as the lamp.
About Copyright of original projected pictures:
Pleasenotethatusingthisprojectorforthepurposeofcommercialgainortheattractionofpublicattentioninavenue
suchasacoffeeshoporhotelandemployingcompressionorexpansionofthescreenimagewiththefollowingfunc-
tionsmayraiseconcernabouttheinfringementofcopyrightswhichareprotectedbycopyrightlaw.
[ASPECTRATIO],[KEYSTONE],Magnifyingfeatureandothersimilarfeatures.
Turkish RoHS information relevant for Turkish market
EEE Yönetmeliğine Uygundur.

vii
Important Information
Health precautions to users viewing 3D images
Beforeviewing,besuretoreadhealthcareprecautionsthatmaybefoundintheuser’smanualincludedwithyour3D
eyeglassesoryour3DcompatiblecontentsuchasBlu-rayDiscs,videogames,computer’svideolesandthelike.
Toavoidanyadversesymptoms,heedthefollowing:
• Donotuse3Deyeglassesforviewinganymaterialotherthan3Dimages.
• Allowadistanceof2m/7feetorgreaterbetweenthescreenandauser.Viewing3Dimagesfromtooclosea
distance can strain your eyes.
• Avoidviewing3Dimagesforaprolongedperiodoftime.Takeabreakof15minutesorlongeraftereveryhour
ofviewing.
• Ifyouoranymemberofyourfamilyhasahistoryoflight-sensitiveseizures,consultadoctorbeforeviewing3D
images.
• Whileviewing3Dimages,ifyougetsicksuchasnausea,dizziness,queasiness,headache,eyestrain,blurry
vision,convulsions,andnumbness,stopviewingthem.Ifsymptomsstillpersist,consultadoctor.
• View3Dimagesfromthefrontofthescreen.Viewingfromananglemaycausefatigueoreyestrain.
AUTO POWER OFF Function
Thefactorydefaultsettingfor[AUTOPOWEROFF]is15minutes.Ifnoinputsignalisreceivedandnooperationis
performedontheprojectorduring15minutes,theprojectorisautomaticallypoweredoffforsavingthepowercon-
sumption.Inordertocontroltheprojectorbyanexternaldevice,setthe[AUTOPOWEROFF]to[OFF].Pleaserefer
page133 for details.

viii
Important Information
Clearance for Installing the Projector
Allowampleclearancebetweentheprojectoranditssurroundingsasshownbelow.
Thehightemperatureexhaustcomingoutofthedevicemaybesuckedintothedeviceagain.
AvoidinstallingtheprojectorinaplacewhereairmovementfromtheHVACisdirectedattheprojector.
HeatedairfromtheHVACcanbetakeninbytheprojector'sintakevent.Ifthishappens,thetemperatureinsidethe
projectorwillrisetoohighcausingtheover-temperatureprotectortoautomaticallyturnofftheprojectorspower.
Example 1 – If there are walls on both sides of the projector.
20 cm/7.9" or greater 13 cm/5.1" or greater
Filter cover
(Intake vent)
Lamp cover
NOTE:
The drawing shows the proper clearance required for the left and right of the projector assuming sufficient clearance has been kept
for the front, back and top of the projector.
Example 2 – If there is a wall behind the projector.
10 cm/3.9" or greater
Exhaust vent
NOTE:
The drawing shows the proper clearance required for the back of the projector assuming sufficient clearance has been kept for the
right, left and top of the projector.
Example 3 – In the case of portrait projection.
Filter cover
(Intake vent)
13 cm/5.1" or greater
NOTE:
• Thedrawingshowstheproperclearancerequiredforundertheprojectorassumingsufcientclearancehasbeenkeptforthe
front, rear and top of the projector.
• Seepage150 for an installation example on portrait projection.

ix
Table of Contents
Important Information............................................................................................ i
1. Introduction...........................................................................................................1
❶What’sintheBox? ..........................................................................................................1
❷IntroductiontotheProjector............................................................................................2
CongratulationsonYourPurchaseoftheProjector ...................................................2
Installation.................................................................................................................2
Videos.......................................................................................................................2
Network.....................................................................................................................3
Energy-saving ...........................................................................................................3
Maintenance .............................................................................................................4
Aboutthisuser’smanual...........................................................................................5
❸PartNamesoftheProjector ...........................................................................................6
Front/Top ...................................................................................................................6
Rear ..........................................................................................................................8
Controls/IndicatorPanel............................................................................................9
Terminals ................................................................................................................ 10
❹PartNamesoftheRemoteControl............................................................................... 11
BatteryInstallation ..................................................................................................12
RemoteControlPrecautions ...................................................................................12
OperatingRangeforWirelessRemoteControl .......................................................13
2. Projecting an Image (Basic Operation) ...............................................14
❶FlowofProjectinganImage .........................................................................................14
❷ConnectingYourComputer/ConnectingthePowerCord ..............................................15
Usingthepowercordstopper .................................................................................15
❸TurningontheProjector................................................................................................17
PerformingLensCalibration...................................................................................17
NoteonStartupscreen(MenuLanguageSelectscreen).......................................18
❹SelectingaSource .......................................................................................................19
Selectingthecomputerorvideosource..................................................................19
❺AdjustingthePictureSizeandPosition ........................................................................21
Adjustingtheverticalpositionofaprojectedimage(Lensshift) .............................22
Focus ......................................................................................................................23
Applicablelens:NP30ZL.........................................................................................24
Applicablelens:NP11FL .........................................................................................25
Applicablelens:NP40ZL/NP41ZL...........................................................................26
Applicablelens:NP43ZL.........................................................................................27
Zoom.......................................................................................................................28
AdjustingtheTiltFoot..............................................................................................29
❻OptimizingComputerSignalAutomatically...................................................................30
AdjustingtheImageUsingAutoAdjust ...................................................................30
❼TurningUporDownVolume .........................................................................................30
❽TurningofftheProjector................................................................................................31
❾AfterUse.......................................................................................................................32

x
Table of Contents
3. Convenient Features......................................................................................33
❶TurningofftheImageandSound..................................................................................33
❷ShifttheOn-ScreenMenudisplayingposition ..............................................................34
❸FreezingaPicture.........................................................................................................35
❹EnlargingaPicture .......................................................................................................35
❺ChangingEcoMode/CheckingEnergy-SavingEffectUsingEcoMode[ECOMODE].36
CheckingEnergy-SavingEffect[CARBONMETER] ...............................................37
❻CorrectingHorizontalandVerticalKeystoneDistortion[CORNERSTONE]..................38
❼OperationfortheOn-ScreenMenubyacommerciallyavailableUSBmouse..............40
Menu operation .......................................................................................................40
Menu position control..............................................................................................41
Geometriccorrection...............................................................................................41
❽ PreventingtheUnauthorizedUseoftheProjector[SECURITY] ........................................43
❾Projecting3Dvideos.....................................................................................................46
Proceduretowatch3Dvideosusingthisprojector .................................................46
Whenvideoscannotbeviewedin3D.....................................................................48
❿ControllingtheProjectorbyUsinganHTTPBrowser ...................................................49
⓫StoringChangesforLensShift,Zoom,andFocus[LENSMEMORY]..........................56
Tostoreyouradjustedvaluesin[REF.LENSMEMORY]:.......................................56
Tocallupyouradjustedvaluesfrom[REF.LENSMEMORY]: ................................59
4. Multi-Screen Projection ...............................................................................62
❶Thingsthatcanbedoneusingmulti-screenprojection ................................................62
Case1.Usingasingleprojectortoprojecttwotypesofvideos[PIP/PICTURE
BYPICTURE]..........................................................................................................62
Case2.Usingfourprojectors(liquidcrystalpanel:WUXGA)toprojectvideos
witharesolutionof3840×2160pixels[TILING] ....................................................63
Thingstonotewheninstallingprojectors ................................................................65
❷DisplayingTwoPicturesattheSameTime...................................................................66
Projectingtwoscreens............................................................................................67
Switchingthemaindisplaywiththesub-displayandviceversa .............................68
Restrictions .............................................................................................................69
❸DisplayingaPictureUsing[EDGEBLENDING] ...........................................................70
Settingtheoverlapofprojectionscreens ................................................................71
[BLENDCURVE].....................................................................................................73
BlackLevelAdjustment ........................................................................................... 74
5. Using On-Screen Menu.................................................................................76
❶UsingtheMenus...........................................................................................................76
❷MenuElements.............................................................................................................77
❸ListofMenuItems ........................................................................................................78
❹MenuDescriptions&Functions[INPUT] ......................................................................84
❺MenuDescriptions&Functions[ADJUST] ...................................................................88
[PICTURE] ..............................................................................................................88
[IMAGEOPTIONS] .................................................................................................92
[VIDEO]...................................................................................................................96
[3DSETTINGS] ......................................................................................................98
UsingtheLensMemoryFunction[LENSMEMORY]..............................................99

xi
Table of Contents
❻MenuDescriptions&Functions[DISPLAY] ................................................................ 101
[PIP/PICTUREBYPICTURE]............................................................................... 101
[GEOMETRICCORRECTION]............................................................................. 103
[EDGEBLENDING] ..............................................................................................108
[MULTISCREEN]..................................................................................................109
❼MenuDescriptions&Functions[SETUP]....................................................................111
[MENU(1)]..............................................................................................................111
[MENU(2)]............................................................................................................. 113
[INSTALLATION] ................................................................................................... 114
[CONTROL] .......................................................................................................... 118
[NETWORKSETTINGS].......................................................................................125
[SOURCEOPTIONS] ...........................................................................................130
[POWEROPTIONS] .............................................................................................132
ReturningtoFactoryDefault[RESET] ..................................................................134
❽MenuDescriptions&Functions[INFO.] .....................................................................136
[USAGETIME] ......................................................................................................136
[SOURCE(1)] ........................................................................................................137
[SOURCE(2)] ........................................................................................................137
[SOURCE(3)] ........................................................................................................137
[SOURCE(4)] ........................................................................................................138
[WIREDLAN]........................................................................................................138
[VERSION]............................................................................................................138
[OTHERS] .............................................................................................................139
[CONDITIONS] .....................................................................................................139
[HDBaseT] ............................................................................................................140
6. Connecting to Other Equipment ...........................................................141
❶Mountingalens(soldseparately)...............................................................................141
Mountingthelens..................................................................................................141
Removingthelens ................................................................................................142
❷MakingConnections ...................................................................................................143
AnalogRGBsignalconnection .............................................................................143
DigitalRGBsignalconnection ..............................................................................144
ConnectingComponentInput ...............................................................................146
ConnectingHDMIInput.........................................................................................147
ConnectingtoaHDBaseTtransmissiondevice(soldcommercially) ....................148
Connectingseveralprojectors..............................................................................149
Portraitprojection(verticalorientation) .................................................................150
ConnectingtoaWiredLAN...................................................................................152
7. Maintenance .....................................................................................................153
❶CleaningtheFilters.....................................................................................................153
❷CleaningtheLens.......................................................................................................155
❸CleaningtheCabinet ..................................................................................................155
❹ReplacingtheLamp....................................................................................................156
❺Replacingthelters ....................................................................................................160

xii
Table of Contents
8. Appendix..............................................................................................................162
❶Throwdistanceandscreensize .................................................................................162
Lenstypesandthrowdistance .............................................................................162
Tablesofscreensizesanddimensions.................................................................166
Lensshiftingrange................................................................................................167
❷CompatibleInputSignalList.......................................................................................169
❸Specications .............................................................................................................172
❹CabinetDimensions ...................................................................................................175
❺Mountingthecablecover(soldseparately) ................................................................ 176
❻Pinassignmentsandsignalnamesofmainconnectors.............................................177
❼ChangingtheBackgroundLogo(VirtualRemoteTool)...............................................179
❽Troubleshooting ..........................................................................................................180
Featureofeachindicator ......................................................................................180
IndicatorMessage(Statusmessage) ...................................................................180
IndicatorMessage(Errormessage)......................................................................182
ExplanationonthePOWERindicatorandstandbystate......................................183
CommonProblems&Solutions ............................................................................185
Ifthereisnopicture,orthepictureisnotdisplayedcorrectly................................187
❾PCControlCodesandCableConnection ..................................................................188
❿TroubleshootingCheckList.........................................................................................191
⓫REGISTERYOURPROJECTOR!(forresidentsintheUnitedStates,Canada,and
Mexico) .................................................................................................................193

1
1. Introduction
❶What’s in the Box?
Makesureyourboxcontainseverythinglisted.Ifanypiecesaremissing,contactyourdealer.
Pleasesavetheoriginalboxandpackingmaterialsifyoueverneedtoshipyourprojector.
Projector
Dust cap for lens (24F53241)
* The projector is shipped without
a lens. For the types of lens and
throw distances, see page 162.
Remote control
(7N901081)
AA alkaline batteries
(x2)
Input selection char-
acter sticker
Power cord
(US: 7N080241)
(EU: 7N080022)
Power cord stopper
(24F53221/24F53231)
For the preventive mea-
sure from dropping off
the power cord.
Lens theft prevention screw
(24V00941)
This screw makes it difficult to
remove the lens mounted on
the projector. (→page 142)
Straps (for preventing the lamp
cover and the lter cover from fall-
ing down) (24F54161, 24F54151)
Attaching the straps to the lamp
cover and the lter cover prevents
them from falling when the projec-
tor is suspended from the ceiling.
For North America only
Limited warranty
For customers in Europe:
You will nd our current valid Guar-
antee Policy on our Web Site:
www.nec-display-solutions.com
• ImportantInfomation(ForNorth
America: 7N8N7661)
• QuickSetupGuide(ForNorth
America: 7N8N7672) (For Other
countries than North America:
7N8N7672 and 7N8N7681)
NEC Projector CD-ROM
User’s manual (PDF)
(7N952552)

2
1. Introduction
❷Introduction to the Projector
Thissectionintroducesyoutoyournewprojectoranddescribesthefeaturesandcontrols.
Congratulations on Your Purchase of the Projector
Thisprojectorisoneoftheverybestprojectorsavailabletoday.Theprojectorenablesyoutoprojectpreciseimages
upto500inchesacross(measureddiagonally)fromyourPCorMaccomputer(desktopornotebook),VCR,Blu-ray
player,ordocumentcamera.
Youcanusetheprojectoronatabletoporcart,youcanusetheprojectortoprojectimagesfrombehindthescreen,
andtheprojectorcanbepermanentlymountedonaceiling*1.Theremotecontrolcanbeusedwirelessly.
*1 Donotattempttomounttheprojectoronaceilingyourself.
 Theprojectormustbeinstalledbyqualiedtechniciansinordertoensureproperoperationandreducetherisk
of bodily injury.
 Inaddition,theceilingmustbestrongenoughtosupporttheprojectorandtheinstallationmustbeinaccordance
withanylocalbuildingcodes.Pleaseconsultyourdealerformoreinformation.
Installation
• Liquidcrystaltypehighbrightness/highresolutionprojector
Model Brightness Resolution AspectRatio
PA803U 8000lm WUXGA(1920×1200) 16:10
PA723U 7200lm WUXGA(1920×1200) 16:10
PA653U 6500lm WUXGA(1920×1200) 16:10
PA853W 8500lm WXGA(1280×800) 16:10
PA703W 7000lm WXGA(1280×800) 16:10
PA903X 9000lm XGA(1024×768) 4:3
• Widerangeofoptionallensesselectableaccordingtotheplaceofinstallation
 Thisprojectorsupportseighttypesofoptionallenses,providingaselectionoflensesadaptedtoavarietyofplaces
of installation and projection methods.
 Inaddition,thelensescanbemountedandremovedinonetouch.
 Notethatnolensismounteduponshipmentfromthefactory.Pleasepurchaseoptionallensesseparately.
• Motorizedlenscontrolfunctionforeasilyadjustingthepositionoftheprojectedimage
 Thepositionoftheprojectedimage(lensshift)canbeadjustedbybuttonseitheronthecontrolpanelontheside
face of the cabinet or the remote control.
• 360°installationangle(tilt-free)
 Theprojectorcanbeinstalledatanyangle(360°)however,theprojectorcannotbeinstalledtiltedtotheleftor
right.
• Portraitprojectionispossible
 Thisprojectorcanperformportraitprojectionwiththeprojectionscreenturned90°.
Videos
• Widerangeofinput/outputterminals(HDMI,DisplayPort,HDBaseT,etc.)
 Theprojectorisequippedwithavarietyofinput/outputterminals:HDMI(input×2),DisplayPort,HDBaseT(input
x1,outputx1),computer(analog),etc.
 Theprojector’sHDMIinput,DisplayPortinputterminalsandHDBaseTPortssupportHDCP.
• HDMIandHDBaseTsupportHDCP2.2/1.4
• DisplayPortsupportsHDCP1.4

3
1. Introduction
• Simultaneousdisplayof2images(PIP/PICTUREBYPICTURE)
 Twoimagescanbeprojectedsimultaneouslywithasingleprojector.
 Therearetwotypesoflayoutsforthetwoimages:“picture-in-picture”inwhichasub-pictureisdisplayedonthe
mainpicture,and“picture-by-picture”inwhichthemainandsubpicturesaredisplayednexttoeachother.
• Multi-screenprojectionusingmultipleprojectors
 ThisprojetorequipstheHDBaseTIN/EthernetandHDBaseTOUT/Ethernetports.Multipleprojectorsinsame
brightnessandresolutionuptofourunitscanbeconnetedinadaisychainbyaLAN*1cable via these terminals
withoutavideocable.Ahighqualitypictureisachievedbydividingandprojectinghighresolutionvideosamong
the various projectors.
 Furthermore,theboundariesofthescreensaresmoothedusinganedgeblendingfunction.
*1 UseacommerciallyavailableCAT5eSTPcableoroneinahigherspecication.
• Seamlessswitchfunctionforsmootherscreenchangeswhenswitchingthesignal
 Whentheinputconnectorisswitched,theimagedisplayedbeforeswitchingisheldsothatthatthenewimagecan
beswitchedtowithoutabreakduetoabsenceofasignal.
• SupportsHDMI3Dformat
 Thisprojectorcanbeusedtowatchvideosin3Dusingcommercially-availableactiveshutter-type3Deyewearand
3DemittersthatsupportXpand3D.
Network
• SupportswiredLAN
 EquipstheLANandHDBaseT/Ethernet(RJ-45)ports.UtilizingawiredLANconnectedwiththeseports,itenables
to control the projector by a computer.
• CRESTRONROOMVIEWandExtronXTPcompatibility
 Theprojectorsupports CRESTRONROOMVIEWandExtronXTP,allowingmultiple devicesconnectedinthe
networktobemanagedandcontrolledfromacomputerMoreover,itenablestooutputandcontrolimageviaan
ExtronXTPtransmitterconnectedwiththeprojector..
• Convenientutilitysoftware(UserSupportware)providedasstandard
 Thisprojectorsupportsourutilitysoftware(NaViSetAdministrator2,VirtualRemoteTool,etc.).
 NaViSetAdministrator2helpsyoucontroltheprojectorbyacomputerviawiredLANconnection.
 VirtualRemoteToolhelpsyouperformoperationsbyavirtualremotecontrolsuchasprojector'spoweronoroff
andsignalselectionviawiredLANconnection.Moreover,ithasfunctiontosendanimagetotheprojectorand
registeritasthelogodata.
 Pleasevisitourwebsitefordownloadingeachsoftware.
 URL:http://www.nec-display.com/dl/en/index.html
Energy-saving
• Energy-savingdesignwithastandbypowerconsumptionof0.15W(100-130VAC)/0.21W(200-240VAC)
 Whentheon-screenmenu’sstandbymodeissetto“NORMAL”,thepowerconsumptioninthestandbymodeac-
tivatingthePowerManagementis0.15W(100-130VAC)/0.21W(200-240VAC)and0.11W(100-130VAC)/
0.16W(200-240VAC)whenLANisineffective.
• “Ecomode”forlowpowerconsumptionand“CarbonMeter”display
 The projector is equipped with an“eco mode” for reducing power consumption during use. Furthermore, the
power-savingeffectwhentheecomodeissetisconvertedintotheamountofreductionsofCO2emissions and
thisisindicatedontheconrmationmessagedisplayedwhenthepoweristurnedoffandat“Information”onthe
on-screenmenu(CARBONMETER).

4
1. Introduction
Maintenance
• Maximumreplacementtimeforthelampis5000hoursandforthelteris10000hours.
 Whenusedintheecomode,thelampreplacementtime*isextendedtoamaximumof5000hours.
 *Thistimeisnotguaranteed.
 Atthesametime,themaximumusagetimeforthelteris10000hours.**
 **Itisvarydependingontheprojectorinstallationcircumstances.
* Actualmenusmaybedifferentfromthemenuimagesinthisuser’smanual.

5
1. Introduction
About this user’s manual
Thefastestwaytogetstartedistotakeyourtimeanddoeverythingrightthersttime.Takeafewminutesnowto
reviewtheuser’smanual.Thismaysaveyoutimelateron.Atthebeginningofeachsectionofthemanualyou’llnd
anoverview.Ifthesectiondoesn’tapply,youcanskipit.
Notation by Resolution
Theseindicatethedescriptionsofthemodelgroupsaccordingtotheresolutionoftheliquidcrystalpanels.
WUXGAType
ApplicabletomodelsPA803U/PA723U/PA653U.
WXGAType
ApplicabletomodelsPA853W/PA703W.
XGAType
ApplicabletomodelsPA903X.
*Thedescriptionappliestoallmodelsifthetypenameisnotindicated.
How to Differentiate the Model Group
P A 8 0 3 U
“U”referstoaWUXGAtype.
“W”referstoaWXGAtype.
“X”referstoaXGAtype.
ModelNameSymbol
Example:PA803U
“NP-”isnotindicatedontopofthecabinet.

6
1. Introduction
❸Part Names of the Projector
Front/Top
Thelensissoldseparately.ThedescriptionbelowisforwhentheNP13ZLlensismounted.
Controls
(→page 9)
Lens
Remote Sensor (located on the
front and the rear)
(→page 13)
Remote Sensor
(→page 13)
Zoom Lever/Zoom Ring (→page
28)
Lens Cap
(The optional lens is shipped with
the lens cap.)
Focus Ring
(→page 23)
Adjustable Tilt Foot
(→page 29)
Indicator Section
(→page 9)
Lens Release Button
(→page 142)
Adjustable Tilt Foot
(→page 29)
Exhaust vent
Heated air is exhausted from here.
Mounting the strap
Beforestartingtouse,mountthestrapstothelampcoverandtheltercoverforpreventingthemfromdroppingdown.
Lamp cover
Preparation:Removethelampcoverfromtheprojector.
Refertotheclause“Replacingthelamp”onpage156 about the lamp cover installation.
1. Insert the L-shaped part of the lamp cover strap (flat resinoid strap) to the protruded section on the rear
face of the lamp cover as the below illustration.
Hole for xing the strap
2. Insert the opposite side of the lamp cover strap to the hole on the projector body.
Lamp Cover (→page 156)
Security Bar
Attach an anti-theft device.
The security bar accepts security
wires or chains up to 0.18 inch/4.6
mm in diameter.