Epson Projector PowerLite 640 User Manual
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1 19.7 feet(6m) 2 ± 30 ° 3 ± 15 ° Note: Avoidusingtheremote controlinconditions withbright fluorescent lightsorindirect sunlight, or the projector maynotrespond tocommands. Ifyou willnot use theremote controlforalong time, remove thebatteries. Using theRemote ControlasaWireless Mouse Using theRemote ControlasaPointer Parent topic:UsingBasicProjector Features Related tasks Replacing theRemote ControlBatteries Using theRemote ControlasaWireless Mouse You canusetheprojectors remotecontrolasawireless mousesoyou cancontrol projection ata distance fromthecomputer. 1. Connect theprojector toacomputer usingtheprojectors USB-B,Computer ,or HDMI portto display video. 2. Ifyou connected yourcomputer toaport other thantheprojectors USB-Bport,alsoconnect aUSB cable tothe projectors USB-BportandtoaUSB portonyour computer (forwireless mouse support). 3. Start yourpresentation. 81
4. Use thefollowing buttonsonthe remote controltocontrol yourpresentation: • To move through slidesorpages, presstheupordown Pagebuttons. • To move thecursor onthe screen, usethearrow buttons. • To left-click, pressthe button once(press ittwice todouble-click). • To right-click, presstheEsc button. • To drag-and-drop, holdthe button asyou move thecursor withthearrow buttons, thenrelease at the destination. Parent topic:Remote ControlOperation Related tasks Connecting toaComputer forUSB Mouse Control Using theRemote ControlasaPointer You canusetheprojectors remotecontrolasapointer tohelp youcalloutimportant information onthe screen. Thedefault pointer shapeisan arrow, butyou canselect analternative shapeusingtheSettings menu. 82
1. Press thePointer buttononthe remote control. 2. Use thearrow buttons onthe remote controltomove thepointer onthe screen. 3. Press Esctoclear thepointer fromthescreen. Parent topic:Remote ControlOperation Related references Projector FeatureSettings -Settings Menu Selecting anImage Source If you connected multipleimagesources tothe projector, suchasacomputer andDVD player, youmay want toswitch fromoneimage source tothe other. 1. Make suretheconnected imagesource youwant touse isturned on. 2. Forvideo image sources, insertaDVD orother video media andpress itsplay button, ifnecessary. 83
3. Doone ofthe following: • Press theSource Searchbuttononthe projector orremote controluntilyouseetheimage from the source youwant. • Press thebutton forthe source youwant onthe remote control. Ifthere ismore thanoneport for that source, pressthebutton againtocycle through thesources. 1 Computer portsources 2 Video, HDMI,andMHL sources 3 USB portsources (computer displayandexternal devices) 4 Network source Note: MHLsupport available onlyonPowerLite HomeCinema 1040. Parent topic:UsingBasicProjector Features 84
Projection Modes Depending onhow youpositioned theprojector, youmay need tochange theprojection modesoyour images projectcorrectly. • Front (default setting)letsyou project fromatable infront ofthe screen. • Front/Ceiling flipstheimage overtop-to-bottom toproject upside-down fromaceiling orwall mount. • Rear flipstheimage horizontally toproject frombehind atranslucent screen. • Rear/Ceiling flipstheimage overtop-to-bottom andhorizontally toproject fromtheceiling andbehind a translucent screen. Changing theProjection ModeUsing theRemote Control Changing theProjection ModeUsing theMenus Parent topic:UsingBasicProjector Features Changing theProjection ModeUsing theRemote Control You canchange theprojection modetoflip the image overtop-to-bottom. 1. Turn onthe projector anddisplay animage. 2. Hold down theA/V Mute button onthe remote controlforfive seconds. The image disappears brieflyandreappears flippedtop-to-bottom. 3. Tochange projection backtothe original mode,holddown theA/V Mute button forfive seconds again. Parent topic:Projection Modes 85
Changing theProjection ModeUsing theMenus You canchange theprojection modetoflip the image overtop-to-bottom and/orleft-to-right usingthe projector menus. 1. Turn onthe projector anddisplay animage. 2. Press theMenu button. 3. Select theExtended menuandpress Enter. 4. Select theProjection settingandpress Enter. 5. Select aprojection modeandpress Enter. 6. Press Menu orEsc toexit themenus. Parent topic:Projection Modes Image Aspect Ratio The projector candisplay images indifferent width-to-height ratioscalled aspect ratios.Normally the input signal fromyourvideo source determines theimages aspectratio.However, forcertain images you canchange theaspect ratiotofityour screen bypressing abutton onthe remote control. If you always wanttouse aparticular aspectratioforacertain videoinputsource, youcanselect itusing the projectors menus. Changing theImage Aspect Ratio Available ImageAspect Ratios 86
Parent topic:UsingBasicProjector Features Related references Input Signal Settings -Signal Menu Changing theImage Aspect Ratio You canchange theaspect ratioofthe displayed imagetoresize it. 1. Turn onthe projector andswitch tothe image source youwant touse. 2. Press theAspect buttononthe remote control. The shape andsize ofthe displayed imagechanges, andthename ofthe aspect ratioappears briefly onthe screen. 3. Tocycle through theavailable aspectratiosforyour input signal, presstheAspect button repeatedly. Parent topic:Image Aspect Ratio Available ImageAspect Ratios You canselect thefollowing imageaspect ratios,depending onthe input signal fromyourimage source. Note: Blackbands andcropped imagesmayproject incertain aspectratios,depending onthe aspect ratio andresolution ofyour input signal. PowerLite HomeCinema 640/740HD Aspect ratiosetting Description Auto Automatically setstheaspect ratioaccording tothe input signal. 87
Aspect ratiosetting Description Normal Displays imagesusingthefullprojection areaandmaintains the aspect ratioofthe image. 4:3 Displays imagesusingthefullprojection areaat4:3 aspect ratio. 16:9 Converts theaspect ratioofthe image to16:9. PowerLite HomeCinema 1040 Aspect ratiosetting Description Auto Automatically setstheaspect ratioaccording tothe input signal. Normal Displays imagesusingthefullprojection areaandmaintains the aspect ratioofthe image. 16:9 Converts theaspect ratioofthe image to16:9. Zoom Displays imagesusingthefullwidth ofthe projection areaand maintains theaspect ratioofthe image. Full Displays imagesusingthefullwidth ofthe projection area,butdoes not maintain theaspect ratio. Native Displays imagesasis(aspect ratioandresolution aremaintained). Note: TheAuto aspect ratiosetting isavailable onlyforHDMI image sources. ForHDHDMI image sources, theaspect ratioisset bythe source andcannot bechanged. Parent topic:Image Aspect Ratio Color Mode The projector offersdifferent ColorModes toprovide optimum brightness, contrast,andcolor fora variety ofviewing environments andimage types.Youcanselect amode designed tomatch yourimage and environment, orexperiment withtheavailable modes. If you always wanttouse aparticular colormode foracertain videoinputsource, youcanselect itusing the projector menus. Changing theColor Mode Available ColorModes Turning OnAuto Iris 88
Parent topic:UsingBasicProjector Features Related references Image Quality Settings -Image Menu Changing theColor Mode You canchange theprojectors ColorMode usingtheremote controltooptimize theimage foryour viewing environment. 1. Turn onthe projector andswitch tothe image source youwant touse. 2. Ifyou areprojecting fromaDVD player orother video source, insertadisc orother video media and press theplay button, ifnecessary. 3. Press theColor Mode button onthe remote controltochange theColor Mode. The image appearance changesandthename ofthe Color Mode appears brieflyonthe screen. 4. Tocycle through allthe available ColorModes foryour input signal, presstheColor Mode button repeatedly. Parent topic:ColorMode Available ColorModes You cansetthe projector touse these ColorModes, depending onthe input source youareusing: Color Mode Description Dynamic Best forprojecting inabrightly-lit room;thisisthe brightest mode Cinema Best formovies projected inadark room Bright Cinema Best formovies projected inabrightly-lit room 89
Color Mode Description Game Best forgames projected inabrightly-lit room Parent topic:ColorMode Turning OnAuto Iris In certain colormodes, youcanturn onthe Auto Irissetting toautomatically optimizetheimage based on the brightness ofthe content youproject. 1. Turn onthe projector andswitch tothe image source youwant touse. 2. Press theMenu button. 3. Select theImage menuandpress Enter. 4. Select theAuto Irissetting andchoose oneofthe following: • High Speed toadjust brightness assoon asthe scene changes. • Normal forstandard brightness adjustment. Note: YoucansetAuto Irisforeach Color Mode thatsupports thefeature. Youcannot change the Auto Irissetting whenyouareusing aClosed Caption setting. 5. Press Menu orEsc toexit themenus. 90