Epson Projector PowerLite 2040 User Manual
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Solutions WhentheImage Contains NoiseorStatic If the projected imageseems tocontain electronic interference (noise)orstatic, trythe following solutions: • Check thecables connecting yourcomputer orvideo source tothe projector. Theyshould be: • Separated fromthepower cordtoprevent interference • Securely connected atboth ends • Not connected toan extension cable • No longer than10feet (3m) forVGA/computer cablesor24 feet (7.3 m)forHDMI cables • Check thesettings onthe projectors Signalmenutomake...
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• Position theprojector closeenough tothe screen. • Position theprojector sothe keystone adjustment angleisnot sowide thatitdistorts theimage. • Turn onautomatic keystoneadjustment inthe projectors menus. • Adjust theSharpness settingtoimprove imagequality. • Ifany bands oroverall blurriness remain,displayauniformly patterned imageonthe screen and manually adjusttheTracking andSync settings. • Ifyou areprojecting fromacomputer, tryusing alower resolution ortry tomatch theprojectors native...
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• Ifthe image hasbeen progressively darkening,youmay need toreplace theprojector lampsoon. Parent topic:Solving ImageorSound Problems Related concepts Projector LampMaintenance Related references Image Quality Settings -Image Menu Projector SetupSettings -Extended Menu Solutions Whena3D Image DoesNotDisplay Correctly If a 3D image doesnotdisplay correctly, trythe following solutions: • Press the2D/3D buttononthe remote controltoswitch to3D mode, ifnecessary. Youcanalso activate 3Dmode...
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Related references Projector FeatureSettings -Settings Menu 3D Viewing Range Optional Equipment andReplacement Parts Related tasks Cleaning the3DGlasses Charging the3DGlasses Pairing the3DGlasses withtheProjector 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...
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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 Parent topic:Solving Problems Solutions toProjector PowerorShut-Off Problems If the projector doesnotcome onwhen youpress thepower button oritshuts offunexpectedly, trythe following solutions: • Make surethepower cordissecurely connected tothe projector...
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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...
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Solutions WhenWireless Authentication Fails • Ifthe wireless settingsarecorrect, butauthentication fails,youmay need toupdate the Time/Schedule Settingsonthe Extended menu. • Make suretheWireless LANPower settingisset toOn . • Check theSecurity settingsandpassphrase inthe Network Configuration menu. Parent topic:Solving Network Problems Where toGet Help If you need tocontact Epsonfortechnical supportservices, usethefollowing supportoptions. Internet Support Visit Epsons supportwebsite...
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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 138
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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 General Projector Specifications Type ofdisplay Poly-silicon TFTactive matrix Resolution 1920 ×1080 pixels (1080p) Lens...
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Image size 34 inches (0.86m)to332 inches (8.4m) (in native aspect ratio) Projection distance 36 inches (0.91m)to431 inches (10.9m) (in native aspect ratio) Projection methods Front, rear,ceiling-mounted Optical aspectratio 16:9 (width-to-height) Focus adjustment Manual Zoom adjustment Manual Zoom ratio 1:1.2 (Tele-to-Wide) Internal soundsystem 5 W monaural Noise level 37 dB (Normal PowerConsumption mode) 27 dB (ECO Power Consumption mode) Keystone correction angle Vertical: ±30...