Epson Projector PowerLite 3100 User Manual
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121 Related tasks Unlocking theProjector s Buttons Solving ImageorSound Problems Check thesolutions inthese sections ifyou have anyproblems withprojected imagesorsound. Solutions WhenNoImage Appears Solutions WhenNo Signal Message Appears Solutions WhenNot Supported Message Appears Solutions WhenOnlyaPartial ImageAppears Solutions WhentheImage isNot Rectangular Solutions WhentheImage Contains NoiseorStatic Solutions WhentheImage isFuzzy orBlurry Solutions WhentheImage Brightness orColors...
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122 • Ifthe projector doesnotrespond whenyoupress thecontrol panelbuttons, thebuttons maybe locked. Unlockthebuttons. • For images projected withWindows MediaCenter, reducethescreen sizefrom fullscreen mode. • For images projected fromapplications usingWindows DirectX,turnoffDirectX functions. • Ifthe other solutions donot solve theproblem, resetallofthe projector settingsusingtheoptions on the Reset menu. Parent topic:Solving ImageorSound Problems Solutions WhenNo Signal Message Appears If the...
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123 2. Todisplay onboth thelaptops monitorandtheprojector, trypressing thesame keysagain. 3. Ifthe same image isnot displayed bythe laptop andprojector, checktheWindows Displayutilityto make suretheexternal monitorportisenabled andextended desktopmodeisdisabled. (Seeyour computer orWindows manualforinstructions.) 4. Ifnecessary, checkyourvideo cardsettings andsetthe multiple displayoptiontoMirror or Duplicate . Parent topic:Solutions WhenNo Signal Message Appears Displaying FromaMac Laptop If...
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124 Solutions WhenOnlyaPartial ImageAppears If only apartial computer imageappears, trythe following solutions: • Try adjusting theimage position usingthePosition menusetting. • Press theAspect buttononthe remote controltoselect adifferent imageaspect ratio. • Check thecables connecting thecomputer orvideo source tothe projector. Tryconnecting different cables. • Check yourcomputer displaysettings todisable dualdisplay andsetthe resolution withinthe projectors limits.(Seeyourcomputer...
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125 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...
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126 Note: Toavoid condensation onthe lens after bringing theprojector infrom acold environment, letthe projector warmuptoroom temperature beforeusingit. • Position theprojector closeenough tothe screen, anddirectly infront ofit. • Position theprojector sothe keystone adjustment angleisnot sowide thatitdistorts theimage. • Adjust theSharpness settingtoimprove imagequality. • Ifyou areprojecting fromacomputer, displayauniformly patterned imageonthe screen andadjust the Tracking andSync settings....
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127 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 bysetting the3DDisplay settingonthe Signal menutoOn . • Make sureyourvideo device andmedia areboth 3D-compatible. Refertothe documentation that came withyour video device formore...
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128 Related tasks Pairing the3DGlasses withtheProjector Charging the3DGlasses Cleaning the3DGlasses Solutions toPanel Alignment Problems If the panel alignment doesnotresult inasatisfactory picture,trythe following solutions: • Make suretheProjection settingmatches theinstallation position. • Make suretheprojection surfaceisnot colored ortextured. Projectonawhite surface withnotexture. • Leave theprojector onfor 10to15 minutes beforeadjusting thepanel alignment. • The projected imagesizeshould...
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129 Parent topic:Solving ImageorSound Problems Related references Input Signal Settings -Signal Menu Related tasks Connecting toaComputer forHDMI Video andAudio 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 Solutions WhenUsingHDMILink Parent topic:Solving Problems...
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130 Projector FeatureSettings -Settings Menu Related tasks Replacing theRemote ControlBatteries 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...