Epson Projector PowerLite 1440 User Manual
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Related references Input Signal Settings -Signal Menu Supported VideoDisplay Formats Related tasks Displaying FromaPC Laptop Displaying FromaMac Laptop Related topics Connecting toVideo Sources Connecting toComputer Sources Solutions WhentheImage isFuzzy orBlurry If the projected imageisfuzzy orblurry, trythe following solutions: • Adjust theimage focus. • Clean theprojector lens. Note: Toavoid condensation onthe lens after bringing theprojector infrom acold environment, letthe projector warmuptoroom temperature beforeusingit. • Position theprojector closeenough tothe screen. • Position theprojector sothe keystone adjustment angleisnot sowide thatitdistorts theimage. • When usingtheScreen Fitfeature, position theprojector atacompatible distancefromthescreen or adjust theimage shape manually. • Turn onautomatic keystoneadjustment inthe projectors menus. • Adjust theSharpness settingtoimprove imagequality. • Ifyou areprojecting fromacomputer, presstheAuto button onthe remote controltoautomatically adjust thetracking andsync. Ifany bands oroverall blurriness remain,displayauniformly patterned image onthe screen andmanually adjusttheTracking andSync settings. • Ifyou areprojecting fromacomputer, tryusing alower resolution ortry tomatch theprojectors native resolution. Parent topic:Solving ImageorSound Problems Related references Input Signal Settings -Signal Menu 141
Image Quality Settings -Image Menu Projection Distance Related tasks Focusing theImage UsingtheFocus Ring Cleaning theLens Solutions WhentheImage Brightness orColors areIncorrect If the projected imageistoo dark orlight, orthe colors areincorrect, trythe following solutions: • Press theColor Mode button onthe remote controltotry different colormodes forthe image and environment. • Check yourvideo source settings. • Adjust theavailable settingsonthe Image menuforthe current inputsource, suchasBrightness , Contrast ,Tint ,Color Adjustment ,and/or ColorSaturation . • Make sureyouselected thecorrect InputSignal orVideo Signal settingonthe Signal menu,if available foryour image source. • Make sureallthe cables aresecurely connected tothe projector andyour video device. Ifyou connected longcables, tryconnecting shortercables. • Ifyou areusing theECO Power Consumption setting,tryselecting Normalinthe projectors menus. Note: Athigh altitudes orlocations subjecttohigh temperatures, theimage maybecome darkerand you may notbeable toadjust thePower Consumption setting. • Position theprojector closeenough tothe screen. • Ifthe image hasbeen progressively darkening,youmay need toreplace theprojector lampsoon. Parent topic:Solving ImageorSound Problems Related concepts Projector LampMaintenance Related references Input Signal Settings -Signal Menu Image Quality Settings -Image Menu Projector FeatureSettings -Settings Menu 142
Solutions toSound Problems If there isno sound whenyouexpect itor the volume istoo low orhigh, trythe following solutions: • Adjust theprojectors volumesettings. • Press theA/V Mute button onthe remote controltoresume videoandaudio ifthey were temporarily stopped. • Press theSource Searchbuttontoswitch tothe correct inputsource, ifnecessary. • Check yourcomputer orvideo source tomake surethevolume isturned upand theaudio output isset for the correct source. • Check theaudio cableconnections betweentheprojector andyour video source. • Ifyou donot hear sound fromanHDMI source, setthe connected devicetoPCM output. • Make sureanyconnected audiocables arelabeled NoResistance. • Ifyou areusing theUSB Display function, turnonthe Output audiofromtheprojector settinginthe Epson USBDisplay Settings program onyour computer. • Ifyou areusing aMac andyoudonot hear sound fromanHDMI source, makesureyourMac supports audiothrough theHDMI port.Ifnot, youneed toconnect anaudio cable. • Ifyou want touse aconnected audiosource whentheprojector isoff, setthe Standby Modeoption to Communication Onand theA/V Output optiontoAlways On. • Ifyou turn theprojector onimmediately afterturning itoff, the cooling fansmayrunathigh speed momentarily andcause anunexpected noise.Thisisnormal. Parent topic:Solving ImageorSound Problems Solving Projector orRemote ControlOperation Problems Check thesolutions inthese sections ifyou have problems operating theprojector orremote control. Solutions toProjector PowerorShut-Off Problems Solutions toProblems withtheRemote Control Solutions toPassword Problems Parent topic:Solving Problems 143
Solutions toProjector PowerorShut-Off Problems If the projector doesnotcome onwhen youpress thepower button oritshuts offunexpectedly, trythe following solutions: • Make surethepower cordissecurely connected tothe projector andtoaworking electrical outlet. • The projectors buttonsmaybelocked forsecurity. Unlockthebuttons oruse theremote controlto turn onthe projector. • Ifthe projectors lampshuts offunexpectedly, itmay have entered standby modeafteraperiod of inactivity. Pressthepower button towake theprojector andadjust theSleep ModeTimer setting to change thesleep interval. • Ifthe projectors lampshuts offand thepower andTemp lightsarered, theprojector hasoverheated and shut off.Check thesolutions forthis light status. • Ifthe power button onthe remote controldoesnotturn onthe projector, checkitsbatteries andmake sure theRemote Receiver settingisturned oninthe projectors menu,ifavailable. • The power cordmaybedefective. Disconnect thecord andcontact Epson. Parent topic:Solving Projector orRemote ControlOperation Problems Related references Projector FeatureSettings -Settings Menu Projector LightStatus Related tasks Unlocking theProjector s Buttons Solutions toProblems withtheRemote Control If the projector doesnotrespond toremote controlcommands, trythe following solutions: • Check thattheremote controlbatteries areinstalled correctly andhave power. Ifnecessary, replace the batteries. • Make sureyouareoperating theremote controlwithinthereception angleandrange ofthe projector. • Make suretheprojector isnot warming uporshutting down. • Check tosee ifa button onthe remote controlisstuck down, causing itto enter sleep mode. Release the button towake theremote controlup. • Strong fluorescent lighting,directsunlight, orinfrared devicesignals maybeinterfering withthe projectors remotereceivers. Dimthelights ormove theprojector awayfromthesun orinterfering equipment. 144
• Ifavailable, turnoffone ofthe remote receivers inthe projectors menusystem, orcheck ifall the remote receivers wereturned off. • Ifyou assigned anIDnumber tothe remote controltooperate multiple projectors, youmay need to check orchange theIDsetting (feature notavailable withallprojectors). • Ifyou lose theremote control, youcanpurchase anotherfromanauthorized Epsonreseller. Parent topic:Solving Projector orRemote ControlOperation Problems Related references Projector FeatureSettings -Settings Menu Projector SetupandInstallation Options Remote ControlOperation Related tasks Setting theRemote ControlID Solutions toPassword Problems If you cannot enterorremember apassword, trythe following solutions: • You may have turned onpassword protection withoutfirstsetting apassword. Tryentering 0000using the remote control. • Ifyou have entered anincorrect password toomany timesandseeamessage displaying arequest code, writedown thecode andcontact Epson.Donot attempt toenter thepassword again.Provide the request codeandproof ofownership forassistance inunlocking theprojector. • Ifyou lose theremote control, youcannot enterapassword. Orderanew onefrom Epson. Parent topic:Solving Projector orRemote ControlOperation Problems Solutions WhenYouCannot Access theProjector ThroughtheWeb If you areunable toaccess theprojector throughaweb browser, makesureyouareusing thecorrect ID and password, whicharecase sensitive. • For theuser ID,enter EPSONWEB .(You cannot change theuser ID.) • For thepassword, enterthepassword setinthe projectors Networkmenu.Thedefault password is admin . • Make sureyouhave access tothe network theprojector ison. Note: Theuser IDand password arecase sensitive. 145
Parent topic:Solving Problems Solutions WhenNetwork AlertE-Mails areNot Received If you donot receive ane-mail alerting youtoproblems withaprojector overthenetwork, trythe following solutions: • Make suretheprojector isturned onand connected tothe network correctly. (Ifan error shutdown the projector, itcannot sendane-mail.) • Make sureyousetupthe projector e-mailalertsettings correctly onthe projectors networkMailmenu or inthe network software. • Set theStandby Modesetting toCommunication Onsothe network software canmonitor the projector instandby mode. Parent topic:Solving Problems Where toGet Help If you need tocontact Epsonfortechnical supportservices, usethefollowing supportoptions. Internet Support Visit Epsons supportwebsite atepson.com/support (U.S.)orepson.ca/support (Canada)forsolutions to common problems withyour projector. Youcandownload utilitiesanddocumentation, getFAQs and troubleshooting advice,ore-mail Epson withyour questions. Speak toaSupport Representative To use theEpson PrivateLine Supportservice,call(800) 637-7661. Thisservice isavailable forthe duration ofyour warranty period.Youmay alsospeak withaprojector supportspecialist bydialing (562) 276-4394 (U.S.)or(905) 709-3839 (Canada). Support hoursare6AM to8PM, Pacific Time,Monday throughFridayand7AM to4PM, Pacific Time, Saturday. Days andhours ofsupport aresubject tochange withoutnotice.Tollorlong distance chargesmay apply. Before youcall, have thefollowing information ready: • Product name • Product serialnumber (located onthe bottom orrear ofthe projector, orinthe menu system) • Proof ofpurchase (suchasastore receipt) anddate ofpurchase 146
• Computer orvideo configuration • Description ofthe problem Purchase SuppliesandAccessories You canpurchase screens,otheroptional accessories, andreplacement partsfromanEpson authorized reseller. Tofind thenearest reseller, call800-GO-EPSON (800-463-7766).Oryou canpurchase online at epsonstore.com (U.S.sales) orepson.ca (Canadian sales). To purchase areplacement remotecontrol, call(562) 276-4394 (U.S.)or(905) 709-3839 (fordealer referral inCanada). Parent topic:Solving Problems 147
Technical Specifications These sections listthe technical specifications ofyour projector. General Projector Specifications Projector LampSpecifications Remote ControlSpecifications Projector Dimension Specifications Projector Electrical Specifications Projector Environmental Specifications Projector SafetyandApprovals Specifications Supported VideoDisplay Formats USB Display System Requirements General Projector Specifications Type ofdisplay Poly-silicon TFTactive matrix Resolution 1920 ×1200 pixels (WUXGA) Lens F=1.5 to2.0 Focal length: 23to38.4 mm Color reproduction Full color, upto1billion colors Brightness Normal PowerConsumption mode: White lightoutput 4400lumens (ISO21118 standard) Color lightoutput 4400lumens Note: Colorbrightness (colorlightoutput) andwhite brightness (white lightoutput) willvary depending onusage conditions. Color light output measured inaccordance withIDMS 15.4;white light output measured inaccordance withISO21118. Contrast ratio 10000:1 withAuto Irisonand Normal PowerConsumption mode Image size 50 inches (1.27m)to300 inches (7.62m) (in native aspect ratio) 148
Projection distance 57.5 inches (1.46m)to352.4 inches (8.95m) (in native aspect ratio) Projection methods Front, rear,ceiling-mounted Optical aspectratio 16:10 (width-to-height) Focus adjustment Manual Zoom adjustment Manual Zoom ratio 1 to 1.6 (Tele-to-Wide) Internal soundsystem 16 Wmonaural Noise level 39 dB (Normal PowerConsumption mode) 31 dB (ECO Power Consumption mode) Keystone correction angle Vertical: ±30 °(manual); ±30 °(using AutoKeystone orScreen Fit) Horizontal: ±30 °(manual); ±20 °(using AutoKeystone orScreen Fit) USB Type Bport compatibility USB 1.1and 2.0compliant forUSB display orexternal mouse USB Type Aport compatibility One USB 1.1and 2.0compliant portforUSB device inputorEpson document cameradisplay Parent topic:Technical Specifications Projector LampSpecifications Type UHE (Ultra HighEfficiency) Power consumption 260 W Lamp life Normal PowerConsumption mode: Up toabout 3000hours ECO Power Consumption mode: Up toabout 4000hours 149
Note: Turnoffthis product whennotinuse toprolong thelifeofthe projector. Lamplifewill vary depending uponmode selected, environmental conditions,andusage. Brightness decreasesovertime. Parent topic:Technical Specifications Remote ControlSpecifications Reception range Up to26.2 feet(8m) Batteries Two alkaline ormanganese AA Parent topic:Technical Specifications Projector Dimension Specifications Height (excluding feet) 4.3 inches (110mm) Width 14.8 inches (377mm) Depth 11.5 inches (291mm) Weight 9.9 lb(4.5 kg) Parent topic:Technical Specifications Projector Electrical Specifications Rated frequency 50/60 Hz Power supply 100 to240 VAC ±10% 4.1 to1.8 A Power consumption Operating: Normal PowerConsumption mode:409W ECO Power Consumption mode:330W Standby: 0.21 W(Communication Off),3.5W(Communication On) Parent topic:Technical Specifications 150