NEC PX750U2 User manual

Projector
PX750U2/PX700W2/PX800X2
User’s Manual
Model No.
NP-PX750U, NP-PX750UG, NP-PX700W, NP-PX700WG, NP-PX800X, NP-PX800XG
• EachmodelisreferredtoasPX750U2,PX700W2,andPX800X2respectivelyunlessotherwisespecied.

Ver.27/14
• DLPandBrilliantColoraretrademarksofTexasInstruments.
• Macintosh,MacOSXandPowerBook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.
• Adobe,AdobePDF,AdobeReader,andAcrobatareeitherregisteredtrademarksortrademarksofAdobeSystems
IncorporatedintheUnitedStatesand/orothercountries.
• VirtualRemoteToolusesWinI2C/DDClibrary,©NicomsoftLtd.
• HDMI,theHDMILogoandHigh-DenitionMultimediaInterfacearetrademarksorregisteredtrademarksofHDMI
LicensingLLC.
• DisplayPortandDisplayPortComplianceLogoaretrademarksownedbytheVideoElectronicsStandardsAssocia-
tion.
• TrademarkPJLinkisatrademarkappliedfortrademarkrightsinJapan,theUnitedStatesofAmericaandother
countriesandareas.
• Wi-Fi®,Wi-FiAlliance®,andWi-FiProtectedAccess(WPA,WPA2)®areregisteredtrademarksoftheWi-FiAlliance.
• 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.
• 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.
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sufcient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meetsallrequirementsoftheCanadianInterference-CausingEquipmentRegulations.
Machine Noise Information Regulation - 3. GPSGV,
Thehighestsoundpressurelevelislessthan70dB(A)inaccordancewithENISO7779.
Disposing of your used product
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orlamps.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suchasmercurycontainedinalamp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.
WARNING
• Whentheprojectorisdamaged,coolinguidsmaycomeoutofinternalpart.
 Shouldthishappen,immediatelyturnofftheACsupplytotheprojectorandcontactyourdealer.
 DONOTtouchanddrinkthecoolinguid.Whenthecoolinguidsareswallowedorcontactedwithyour
eyes,pleaseconsultmedicalattentionimmediately.Ifyoutouchthecoolinguidwithyourhand,rinse
yourhandswellunderrunningwater.

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regu-
lation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.
• 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.
Orientation and Fan Mode
• Donottilttheprojectortotheleftorright.Doingsomayresultinmalfunction.Thereisnolimitonthetiltangle
upwardordownward.Selecttheappropriateoptionfor[FANMODE]accordingtotheinstallationangle.
• Whenchangingtheprojectororientationorinstallationangle,alsochangethe[SETTING]optionof[FANMODE]
accordingly.Failuretodosomaycauseproductmalfunction.(→page122, 123, 128)
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minimumspacesbetweenyourprojectorandawall.(→pagevandvi)
• Donottrytotouchtheventilationoutletontherearsideofthecabinet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(PX750U2/PX700W2/
PX800X2)/200-240VAC50/60Hz(PX750UG2/PX700WG2/PX800XG2).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(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.
• Handlethepowercordcarefully.Adamagedorfrayedpowercordcancauseelectricshockorre.

iv
Important Information
- Donotuseanypowercordotherthantheonesuppliedwiththeprojector.
- 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.
CAUTION
• Aminimumoftwopersonsarerequiredtocarrytheprojector.Otherwisetheprojectormaytumbleordrop,caus-
ingpersonalinjury.
• Keephandsawayfromthelensmountingportionwhilethelensshiftisinoperation.
 Failuretodosocouldresultinhandsbeingpinchedbythemovinglens.
• 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sendtheprojectorinthesoftcasebyparceldeliveryserviceorcargoshipment.Theprojectorinsidethe
softcasecouldbedamaged.
• Set[LAMPSELECT]and[LAMPINTERVALMODE]ifyoucontinuetousetheprojectorforconsecutivedays.
(Fromthemenu,select[LAMPMODE]→[LAMPSELECT]and[LAMPINTERVALMODE].)
• BeforeusingDirectPowerOff,besuretoallowatleast20minutesimmediatelyafterturningontheprojectorand
startingtodisplayanimage.
• Donotunplugthepowercordfromthewalloutletorprojectorwhentheprojectorispoweredon.Doingsocan
causedamagetotheACINconnectoroftheprojectorand(or)theprongplugofthepowercord.
 ToturnofftheACpowersupplywhentheprojectorispoweredon,usetheprojector'smainpowerswitchor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.
• Useofawalloutletwitha20Aormorecircuitbreakerisrecommended.
Performing Lens Calibration After Installation of the Optional Lens
Besuretoperform[CALIBRATION]bypressingandholdingtheORIENTATION/CALIBRATIONbuttonforatleast2
secondsorbyholdingtheCTLbuttonandpressingtheINFO/L-CALIBbuttonontheremotecontrolafterinstallation
orreplacementofthelens.(→page125)Calibrationcorrectstheadjustablezoomandfocusrange.
Thefollowinglensesneedcalibration:
• NP16FL,NP17ZL,NP18ZL,NP19ZL,NP20ZL,NP21ZL,NP31ZL
Caution on Carrying the Projector/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damage
causedbyimproperhandlingduringtransportation.

v
Important Information
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.
Note for US Residents
Thelampsinthisproductcontainmercury.PleasedisposeaccordingtoLocal,StateorFederalLaws.
Lamp and Color Wheel Replacement
• Usethespeciedlampforsafetyandperformance.
• Toreplacethelampandthecolorwheel,followallinstructionsprovidedonpage182and217respectively.
• Besuretoreplacethelampwhenthemessage[THE LAMP HAS REACHED THE END OF ITS USABLE LIFE.
PLEASE REPLACE THE LAMP 1 (OR 2). 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.
Theactuallamplifemayvarydependingupontheindividuallamp,theenvironmentalconditionsandusage.
CAUTION:
• DONOTTOUCHTHELAMPorTHECOLORWHEEL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.
Clearance for Installing the Projector
Allowampleclearancebetweentheprojectoranditssurroundingsasshownbelow.
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.

vi
Important Information
Example 1 – If there are walls on both sides of the projector.
50 cm/19.7" or greater 30 cm/12" or greater
NOTE:
The drawing shows the proper clearance required for the front, back and top of the projector.
Example 2 – If there is a wall behind the projector.
(1) For floor installation:
70 cm/27.6" or greater
Lens
NOTE:
The drawing shows the proper clearance required for the back, sides and top of the projector.
(2) For ceiling mounting:
Ceiling mount unit 30 cm/12" or
greater
70 cm/27.6"
or greater Lens
NOTE:
1. The drawing shows the proper clearance required for the front, sides, back and bottom of the projector.
2. If suspending the projector 30 cm/12 inches away from the ceiling, allow ample clearance for all four sides and the under the
projector.
(3) Upward or downward projection:
Whenusingtheprojectorinanupwardprojectionangle,allow1m/40inchesorgreaterbetweentheexhaustvent
andthewall.
Whenusingtheprojectorinadownwardprojectionangle,allow70cm/27.6inchesorgreaterbetweentheexhaust
ventandthewall.

vii
Important Information
About High Altitude mode
• Set[FAN MODE]to[HIGHALTITUDE]whenusingtheprojectorataltitudesapproximately5500feet/1600meters
orhigher.
 Usingtheprojectorataltitudesapproximately5500feet/1600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/1600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/1600metersorhighercanshortenthelifeofinternalparts
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],[3DREFORM],[D-ZOOM]featureandothersimilarfeatures.
Turkish RoHS information relevant for Turkish market
EEE Yönetmeliğine Uygundur.
Thisdeviceisnotintendedforuseinthedirecteldofviewatvisualdisplayworkplaces.Toavoidincommodingreec-
tionsatvisualdisplayworkplacesthisdevicemustnotbeplacedinthedirecteldofview.

viii
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
Featuresyou’llenjoy: ................................................................................................2
Aboutthisuser’smanual...........................................................................................3
❸PartNamesoftheProjector ...........................................................................................4
Front/Top...................................................................................................................4
Rear ..........................................................................................................................5
ControlPanel/IndicatorSection ................................................................................6
TerminalPanelFeatures ...........................................................................................7
❹PartNamesoftheRemoteControl ................................................................................8
BatteryInstallation ....................................................................................................9
RemoteControlPrecautions.....................................................................................9
OperatingRangeforWirelessRemoteControl.........................................................9
UsingtheRemoteControlinWiredOperation........................................................10
❺OperatingEnvironmentforSoftwareIncludedonCD-ROM .........................................11
OperatingEnvironment...........................................................................................12
2. Projecting an Image (Basic Operation) ...............................................13
❶FlowofProjectinganImage.........................................................................................13
❷ConnectingYourComputer/ConnectingthesuppliedPowerCord ...............................14
UsingtheSuppliedPowerCordStopper ................................................................15
❸TurningontheProjector ...............................................................................................17
PerformingLensCalibration...................................................................................18
NoteonStartupscreen(MenuLanguageSelectscreen).......................................19
Iftheprojectedimageisinvertedorupsidedown...................................................20
❹SelectingaSource .......................................................................................................21
Selectingthecomputerorvideosource..................................................................21
❺AdjustingthePictureSizeandPosition........................................................................22
Adjustingtheverticalpositionofaprojectedimage(Lensshift).............................23
Focus ......................................................................................................................25
Zoom.......................................................................................................................28
AdjustingtheTiltFeet .............................................................................................29
❻CorrectingKeystoneDistortion.....................................................................................30
❼OptimizingComputerSignalAutomatically ..................................................................32
AdjustingtheImageUsingAutoAdjust...................................................................32
❽TurningofftheProjector ...............................................................................................33
❾AfterUse.......................................................................................................................34
3. Convenient Features......................................................................................35
❶Blockingthelamplight(LENSSHUTTER)...................................................................35
❷TurningofftheImage....................................................................................................35
❸TurningOfftheOn-ScreenMenu(On-ScreenMute)....................................................35
❹FreezingaPicture ........................................................................................................35

ix
Table of Contents
❺EnlargingaPicture .......................................................................................................36
❻ChangingEcoMode/CheckingEnergy-SavingEffectUsingEcoMode[ECOMODE] 37
CheckingEnergy-SavingEffect[CARBONMETER] ..............................................38
❼CorrectingHorizontalandVerticalKeystoneDistortion[CORNERSTONE] .................39
Cornerstone ............................................................................................................39
❽DisplayingTwoPicturesattheSameTime...................................................................42
SelectingthePIPorPICTUREBYPICTUREMode[MODE].................................42
[POSITION].............................................................................................................43
❾PreventingtheUnauthorizedUseoftheProjector[SECURITY] ..................................44
❿StoringChangesforLensShift,Zoom,andFocus[LENSMEMORY] .........................47
UsageExample.......................................................................................................47
Tostoreyouradjustedvaluesin[REF.LENSMEMORY]:.......................................47
Tocallupyouradjustedvaluesfrom[REF.LENSMEMORY]:................................49
⓫DisplayingaPictureUsing[EDGEBLENDING] ...........................................................51
BeforeexplaininguseoftheEdgeBlendingfunction..............................................51
BlackLevelAdjustment...........................................................................................54
9-segmentedportionsforBlackLeveladjustment ..................................................55
⓬ControllingtheProjectorbyUsinganHTTPBrowser ..................................................56
⓭ProjectingYourComputer’sScreenImagefromtheProjectorviaaNetwork
[NETWORKPROJECTOR].....................................................................................63
⓮UsingtheProjectortoOperateYourComputerviaaNetwork[REMOTEDESKTOP] .67
4. Using the Viewer ..............................................................................................73
❶WhatyoucandowiththeViewer..................................................................................73
❷Preparingpresentationmaterials .................................................................................76
❸ProjectingimagesstoredinaUSBmemorydevice .....................................................77
StartingtheViewer..................................................................................................77
ExitingtheViewer ...................................................................................................80
NamesandfunctionsofViewerscreen...................................................................81
Vieweroptionsettings.............................................................................................86
❹Projectingdatafromsharedfolder ...............................................................................89
Connectingtheprojectortothesharedfolder........................................................89
Disconnectingthesharedfolderfromtheprojector ................................................92
❺Projectingdatafrommediaserver................................................................................93
Settingup“MediaSharing”inWindowsMediaPlayer11 .......................................93
Settingup“MediaSharing”inWindowsMediaPlayer12 .......................................95
Connectingtheprojectortothemediaserver.........................................................96
Disconnectingtheprojectorfromthemediaserver ................................................97
❻Restrictionsondisplayingles .....................................................................................98
SomerestrictionsonPowerPointles.....................................................................98
SomerestrictionsonPDFles ...............................................................................98
5. Using On-Screen Menu.................................................................................99
❶UsingtheMenus...........................................................................................................99
❷MenuElements...........................................................................................................100
❸ListofMenuItems ......................................................................................................101
❹MenuDescriptions&Functions[SOURCE] ...............................................................104
COMPUTER1,2,and3 .......................................................................................104

x
Table of Contents
HDMI.....................................................................................................................104
DisplayPort............................................................................................................104
VIDEO...................................................................................................................104
S-VIDEO ...............................................................................................................104
VIEWER................................................................................................................104
NETWORK............................................................................................................104
SLOT(foroptionalboard) .....................................................................................104
ENTRYLIST .........................................................................................................104
TESTPATTERN....................................................................................................104
❺MenuDescriptions&Functions[ADJUST].................................................................108
[PICTURE] ............................................................................................................108
[IMAGEOPTIONS] ...............................................................................................111
[VIDEO].................................................................................................................115
UsingtheLensMemoryFunction[LENSMEMORY]............................................116
❻MenuDescriptions&Functions[SETUP]...................................................................117
[BASIC] .................................................................................................................117
[MENU] .................................................................................................................121
[INSTALLATION(1)]...............................................................................................122
[INSTALLATION(2)]...............................................................................................126
[OPTIONS(1)] .......................................................................................................128
[OPTIONS(2)] .......................................................................................................130
[EDGEBLENDING] ..............................................................................................132
❼MenuDescriptions&Functions[INFO.] .....................................................................133
[USAGETIME] ......................................................................................................133
[SOURCE(1)] ........................................................................................................134
[SOURCE(2)] ........................................................................................................134
[WIREDLAN]........................................................................................................134
[WIRELESSLAN(1)].............................................................................................135
[WIRELESSLAN(2)].............................................................................................135
[VERSION(1)] .......................................................................................................135
[VERSION(2)] .......................................................................................................136
[OTHERS] .............................................................................................................136
❽MenuDescriptions&Functions[RESET]...................................................................137
ReturningtoFactoryDefault[RESET] ..................................................................137
❾ApplicationMenu........................................................................................................139
IMAGEEXPRESSUTILITY..................................................................................139
NETWORKPROJECTOR.....................................................................................139
REMOTEDESKTOPCONNECTION ...................................................................140
NETWORKSETTINGS.........................................................................................141
TOOLS..................................................................................................................157
6. Connecting to Other Equipment ...........................................................162
❶Mountingalens(soldseparately)...............................................................................162
Mountingthelens..................................................................................................162
Removingthelens ................................................................................................163
❷MakingConnections...................................................................................................164
AnalogRGBsignalconnection .............................................................................164
DigitalRGBsignalconnection ..............................................................................165
ConnectinganExternalMonitor ...........................................................................167
ConnectingYourDVDPlayerorOtherAVEquipment...........................................168
ConnectingComponentInput ...............................................................................169

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Table of Contents
ConnectingHDMIInput.........................................................................................170
ConnectingtoaWiredLAN ..................................................................................171
ConnectingtoaWirelessLAN(soldseparately)...................................................172
MountingawirelessLANunit ...............................................................................172
ToremovethewirelessLANunit...........................................................................174
Stackingprojectors ...............................................................................................176
7. Maintenance .....................................................................................................179
❶CleaningtheFilters.....................................................................................................179
❷CleaningtheLens.......................................................................................................181
❸CleaningtheCabinet..................................................................................................181
❹ReplacingtheLampandtheFilters............................................................................182
❺ReplacingtheFilters...................................................................................................185
8. User Supportware..........................................................................................187
❶InstallingSoftwareProgram .......................................................................................187
InstallationforWindowssoftware..........................................................................187
InstallationforMacintoshsoftware........................................................................190
❷ProjectingImagesorVideosfromtheProjectoroveraLAN(ImageExpressUtility
2.0)........................................................................................................................191
WhatyoucandowithImageExpressUtility2.0...................................................191
ConnectingtheprojectortoaLAN........................................................................192
BasicOperationofImageExpressUtility2.0........................................................193
❸ControllingtheProjectoroveraLAN(PCControlUtilityPro4)..................................202
❹ProjectingYourMac’sScreenImagefromtheProjectoroveraLAN(Image
ExpressUtility2forMac)......................................................................................203
WhatyoucandowithImageExpressUtility2......................................................203
Operatingenvironment .........................................................................................203
ConnectingtheprojectortoaLAN........................................................................203
UsingImageExpressUtility2...............................................................................204
❺OperatingtheProjectorViatheLAN(VirtualRemoteTool)........................................207
❻ConvertingPowerPointlestoSlides(ViewerPPTConverter3.0)............................210
9. Appendix..............................................................................................................212
❶Throwdistanceandscreensize .................................................................................212
Tablesofscreensizesanddimensions ................................................................212
Lenstypesandthrowdistance .............................................................................213
Lensshiftingrange................................................................................................216
❷ReplacingtheColorWheel(included) ........................................................................217
StoringUnusedColorWheel:................................................................................219
❸MountingtheOptionalBoard(soldseparately) ..........................................................220
❹CompatibleInputSignalList.......................................................................................222
❺Specications .............................................................................................................224
Optical...................................................................................................................224
Electrical ...............................................................................................................224
Mechanical............................................................................................................225
Optionlens............................................................................................................226
❻CabinetDimensions ...................................................................................................227

xii
Table of Contents
❼PinAssignmentsofD-SubCOMPUTERInputConnector .........................................228
❽Troubleshooting ..........................................................................................................229
IndicatorMessages...............................................................................................229
CommonProblems&Solutions............................................................................231
Ifthereisnopicture,orthepictureisnotdisplayedcorrectly................................233
❾PCControlCodesandCableConnection..................................................................234
❿TroubleshootingCheckList.........................................................................................235
⓫REGISTERYOURPROJECTOR!(forresidentsintheUnitedStates,Canada,and
Mexico) .................................................................................................................237

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 (79TM1061)
* The projector is shipped without
a lens. For the types of lens and
throw distances, see page 213,
214, 215.
Remote control
(7N901041)
AA alkaline batteries
(x2) Power cord
(US: 79TM1001 for AC 120 V
and 79TM1011 for AC 200 V)
(EU: 79TM1021)
• ImportantInformation(ForNorth
America: 7N8N4841) (For Other
countries than North America:
7N8N4841 and 7N8N4851)
• QuickSetupGuide(ForNorth
America: 7N8N4861) (For Other
countries than North America:
7N8N4861 and 7N8N4871)
NEC Projector CD-ROM
User’s manual (PDF) and the
utility software
(7N952052)
For North America only:
Limited warranty
For customers in Europe:
You will find our current
validGuaranteePolicyon
our Web Site:
www.nec-display-solutions.
com
Lens theft prevention
screw (79TM1071)
This screw makes it
difficult to remove the
lens mounted on the
projector. (→page
163)
6-segment color wheel
(79TM1081)
Stacking holders (x 3)
(79TM1101)
Power cord stopper
(79TM1111)
Anti-theft cap for LAN unit (for
optional wireless LAN unit)
(79TM1091)
Attaching/Removing the Dust Cap
Toremovethedustcapfromthe
projector,pulltheupperendofthe
dustcapwhileclutchingit.
Toattachthedustcaptotheprojector,locatethecatchonthelowerendof
thedustcapandplaceitintotheopeningoftheprojectorwiththepointofa
trianglemark(▽)facingdownward(①inthegurebelow),andthenpushthe
upperendofthedustcapagainsttheprojectortoplacethecatchesintothe
slotwhileclutchingthehandle(②inthegurebelow).

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(200or300inchesdependingontheoptionallens)across(measureddiagonally)fromyourPCor
Macintoshcomputer(desktopornotebook),VCR,DVD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.
Features you’ll enjoy:
• DLP®projector with high resolution and high brightness
 Highresolutiondisplay–PX750U2:WUXGA(1920×1200)nativeresolution(16:10),PX700W2:WXGA(1280×
800)nativeresolution(16:10),PX800X2:XGA(1024×768)nativeresolution(4:3)
• Widerangeofoptionallensesselectableaccordingtotheplaceofinstallation
 Thisprojectorsupports7types*ofoptionallenses,providingaselectionoflensesadaptedforavarietyofinstal-
lationrequirements.
 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.
* 6typesforPX700W2andPX800X2
• DualLampsystem
 Twolampsystemoffersincreasedlamplifeandenergysavingsalongwithredundancy.
• Doublestackableforbuiltinredundancyandhighlightoutputrequirements
 Doublestackingprojectorsincreasethebrightnessandvisibility.
• EDGEBLENDINGfunction
 TheEDGEBLENDINGfunctionallowsamulti-screenimagewithhighresolutiontobedisplayedonalargescreen.
• PoweredLensShift,Zoom,andFocusofferinstallationexibility
 PoweredHorizontalandVerticallensshiftprovidestheabilitytoprojectfromoffcenterscreeninstallations.Powered
zoomandfocusprovidequickandeasyadjustment.
• 360°installationangle(tilt-free)
 Theprojectorcanbeinstalledatanyangle(360°).
 Note,however,thatthe“fanmode”settingmustbechangedaccordingtotheangleofinstallation.
 Also,theprojectorcannotbeinstalledtiltedtotheleftorright.
• Twotypesofcolorwheels(6-segmentwhite)and(6-segmentcolor)interchangeable
 Theprojectorisshippedwiththe6-segmentwhitecolorwheelinstalled.Youcanreplaceitwiththeincluded6-seg-
mentcolorwheeltocreateimageswithmorebrilliantcolorstomatchthesource.
• Widerangeofinput/outputconnectors(HDMI,DisplayPort,BNC,etc.)
 Theprojectorisequippedwithavarietyofinput/outputconnectors:computer(analog),5BNC,HDMI,DisplayPort,
Video,S-Video,etc.(Thecomputer(analog)andBNCconnectorsalsosupportcomponentinputs.)
 Theprojector’sHDMIandDisplayPortinputconnectorssupportHDCP.

3
1. Introduction
• Slotforoptionalboard
 Theprojectorhasaslotfortheoptionalboard(SB-01HCorotherNEC’sinterfaceboards).
• Highpicturequalityprocessingcircuit
 TheReon-VXvideoprocessorisusedtoprojecthighqualityimages.
• Energy-savingdesignwithastandbypowerconsumptionof0.4Wattsorless
 Whentheon-screenmenu’sstandbymodeissetto“PowerSaving”,thepowerconsumptioninthestandbymode
is0.2W(100-130VAC)/0.4W(200-240VAC).
• “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CO2emissions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).
• Seamlessswitchfunctionforsmootherscreenchangeswhenswitchingthesignal(forPX750U2only)
 Whentheinputconnectorisswitched,theimagedisplayedbeforeswitchingisheldsothatthatprojectorcanwrite
thenewimagewithoutgoingtoblack.
• 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.
• Securityfunctionforpreventingunauthorizeduse
 Thisprojectorisequippedwiththefollowingsecurityfunctions:
- Passwordsecurity:Whenapasswordissetintheon-screenmenu,ascreentoinputthepasswordappears
whentheprojector’spoweristurnedon.
- Theftpreventionlock:AsecuritycablecompatiblewithKensingtonlockscanbeconnectedtotheprojector.
• Wired/wirelessLANcompatibility(wirelessLANunitsoldseparately)
 TheprojectorisequippedwithaLANport(RJ-45)forconnectiontoawiredLANfortransferringimagesfroma
computertotheprojector,controllingtheprojectorfromacomputer,etc.
 Furthermore,theprojectorcanbeusedinawirelessLANbymountingtheseparatelysoldwirelessLANunit
(NP02LM).
• Convenientutilitysoftware(UserSupportware)providedasstandard
 Threeutilitysoftwareprograms(ImageExpressUtility2.0,PCControlUtilityPro4,ImageExpressUtility2forMac)
areprovidedontheincludedNECProjectorCD-ROM.Twomoreutilitysoftwareprogramscanbedownloaded
fromourwebsite:VirtualRemoteToolandViewerPPTConverter3.0.
• LAN-compatibleviewerfunction
 StillandmovingimagesinsharedfoldersonacomputerconnectedbywiredorwirelessLANcanbeprojected
withtheprojector’sviewer.
- TheviewersupportstheWindowsMediaPlayer11’s“mediasharing”function.
• CRESTRONROOMVIEWcompatibility
 TheprojectorsupportsCRESTRONROOMVIEW,allowingmultipledevicesconnectedinthenetworktobeman-
agedandcontrolledfromacomputerorcontroller.
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.

4
1. Introduction
❸Part Names of the Projector
Front/Top
Thelensissoldseparately.ThedescriptionbelowisforwhentheNP18ZLlensismountedonthePX750U2.
Control Panel
(→page 6)
Lens
Ventilation (inlet)
Filter Cover
Remote Sensor (located on the
front and the rear)
(→page 9)
Remote Sensor
(→page 9)
Terminal Panel
(→page 7)
IndicatorSection
(→page 6)
Lens Button
(→page 163)
ACInput
Connect the supplied power cord's
three-pin plug here, and plug the
other end into an active wall outlet.
(→page 14)
Main Power Switch
USB (LAN) Port (for optional Wire-
less LAN Unit) (→page 172)
Lens Cap
(The lens cap is attached to the
lens.)
Adjustable Tilt Foot
(→page 29)
Adjustable Tilt Foot
(→page 29)
Built-in Security Slot ( )*
Slot for Power Cord Stopper (→
page 15)
* ThissecurityslotsupportstheMicroSaver®SecuritySystem.

5
1. Introduction
Rear
CAUTION:
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.
Remote Sensor (located on the
front and the rear)
(→page 9)
Color Wheel Cover
(→page 217)
Ventilation (inlet)
Filter Cover (→page 179, 185)
Ventilation (outlet)
Heated air is exhausted from here.
Lamp Cover (1)
(→page 183, 184)
Lamp Cover (2)
(→page 183, 184)
Stacking Holder
(3 locations)

6
1. Introduction
Control Panel/Indicator Section
1. (POWER) Button (→page18, 33)
2. POWER Indicator (→page18, 33, 229)
3. STATUS Indicator (→page229)
4. LAMP1andLAMP2Indicators(→page182, 230)
5. TEMP.Indicator(→page230)
6. SHUTTERIndicator(→page230)
7. SOURCEButton(→page21)
8. AUTO ADJ. Button (→page32)
9. 3D REFORM Button (→page39)
10.ORIENTATION/CALIBRATIONButton(→page18, 20)
11. SHUTTER/HOME POSITION Button (→page23, 35)
NOTE: The “home position” for lens shift position is not the center position of the adjustable lens shift range. The home position
should be used for lens installation.
12. MENU Button (→page99)
13. ▲▼◀▶ Buttons (→page99)
14.ENTERButton(→page99)
15.EXITButton(→page99)
16.LENSSHIFT▲▼◀▶ Buttons (→page23)
17.FOCUS+/−Buttons(→page25)
18.ZOOM+/−Buttons(→page28)
1
12 13 1514 16 17 18
78 9 10 11 2 3 4 5 6