Epson Projector PowerLite 3900 User Manual
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81 Parent topic:Adjusting ProjectorFeatures Adjusting theColor Tone(Color Uniformity) You canusetheColor Uniformity featuretomanually adjustthecolor tonebalance inthe projected image. 1. Press theMenu button. 2. Select theExtended menuandpress Enter. 3. Select theDisplay settingandpress Enter. 4. Select theColor Uniformity settingandpress Enter. 5. Press Enterandselect On. 6. Press Esc. 7. Select theAdjustment Levelsetting andpress Enter. 8. Press theright andleftarrow buttons toadjust thelevel, thenpress Esc. 9. Select theStart Adjustments settingandpress Enter. 10. Select thearea ofthe screen thatyouwant toadjust andpress Enter. 11. Select thecolor (Red ,Green ,or Blue )you want toadjust, andusetheleftarrow button toweaken the color toneandtheright arrow button tostrengthen thecolor tone. 12. Press Esc. 13. Repeat steps10and 11for each areayouwant toadjust. 14. When youarefinished, presstheMenu button.
82 Parent topic:Adjusting ProjectorFeatures Projector SecurityFeatures You cansecure yourprojector todeter theftorprevent unintended usebysetting upthe following security features: • Button locksecurity toblock operation ofthe projector usingthebuttons onthe control panel. • Security cablingtophysically cabletheprojector inplace. Locking theProjector s Buttons Installing aSecurity Cable Parent topic:Adjusting ProjectorFeatures Locking theProjector s Buttons You canlock thebuttons onthe projectors controlpaneltoprevent anyonefromusing theprojector. Note: Youcanusetheremote controltocontrol theprojector whenthecontrol panelbuttons arelocked. 1. Press theMenu button. 2. Select theSettings menuandpress Enter. 3. Select theLock Setting settingandpress Enter.
83 4. Select oneofthese locktypes andpress Enter: • To lock theprojectors powerbutton, selectChildLock.To turn theprojector on,you must press the power button forlonger thanthree seconds. Note: ChildLockdoesnotprevent theprojector fromturning onwhen thepower cordis connected ifthe Direct Power OnSetting isset toOn . • To lock allbuttons exceptthepower button, selectControl PanelLock>Partial Lock. Note: The lockicon isdisplayed onthe screen ifany control panelbuttons arepressed while this setting isenabled. You seeaconfirmation prompt. 5. Select Yesandpress Enter. Unlocking theProjector s Buttons Parent topic:Projector SecurityFeatures Related references Projector FeatureSettings -Settings Menu Unlocking theProjector s Buttons If the projectors buttonshavebeen locked, holdthepower button onthe projectors controlpanelfor seven seconds tounlock them. Parent topic:Locking theProjector s Buttons Installing aSecurity Cable You canusethesecurity slotonthe back ofthe projector toattach aKensington lock.Seeyour local computer orelectronics dealerforpurchase information.
84 Parent topic:Projector SecurityFeatures Saving Settings toMemory andUsing Saved Settings You cansave customized settingsforeach ofyour video inputs andthen select thesaved settings whenever youwant touse them. 1. Turn onthe projector anddisplay animage. 2. Press theMenu button. Note: Youcanalso press theMemory buttononthe remote controltoaccess theMemory menu directly. 3. Select theSettings menuandpress Enter. 4. Select theMemory settingandpress Enter. You seethisscreen: 5. Select oneofthe following options: • Load Memory :Overwrites yourcurrent settings withsaved settings • Save Memory :Saves yourcurrent settings tomemory (10memories withdifferent namesare available)
85 Note: Amemory namethathasalready beenusedisindicated byablue mark. Saving overa previously savedmemory overwrites thesettings withyour current settings. Note: Youcannotsave memory settingswhenAutoisthe selected ColorMode. • Erase Memory :Erases theselected memorysettings • Rename Memory:Renames asaved memory 6. Press Esctoexit. Parent topic:Adjusting ProjectorFeatures
86 Adjusting theMenu Settings Follow theinstructions inthese sections toaccess theprojector menusystem andchange projector settings. Using theProjector s Menus Image Quality Settings -Image Menu Input Signal Settings -Signal Menu Projector FeatureSettings -Settings Menu Projector SetupSettings -Extended Menu Projector NetworkSettings-Network Menu Projector Information Display-Info Menu Projector ResetOptions -Reset Menu Using theProjector s Menus You canusetheprojectors menustoadjust thesettings thatcontrol howyour projector works.The projector displaysthemenus onthe screen. 1. Press theMenu button onthe control panelorremote control.
87 You seethemenu screen displaying theImage menusettings. 2. Press theupordown arrow button tomove through themenus listedonthe left. The settings for each menu aredisplayed onthe right. Note: Theavailable settingsdependonthe current inputsource. 3. Tochange settings inthe displayed menu,pressEnter. 4. Press theupordown arrow button tomove through thesettings. 5. Change thesettings usingthebuttons listedonthe bottom ofthe menu screens. 6. Toreturn allthe menu settings totheir default values, selectReset. 7. When youfinish changing settingsonamenu, pressEsc. 8. Press Menu orEsc toexit themenus. Parent topic:Adjusting theMenu Settings Image Quality Settings -Image Menu Settings onthe Image menuletyou adjust thequality ofyour image forthe input source youarecurrently using.
88 Note: Theavailable settingsdependonthe currently selectedinputsource. To change settings foraninput source, makesurethesource isconnected andselect thatsource. Setting Options Description Color Mode See thelistofavailable Color Modes Adjusts thevividness ofimage colors forvarious imagetypes and environments Brightness Varying levelsavailable Lightens ordarkens theoverall image Contrast Varying levelsavailable Adjusts thedifference between light anddark areas ofthe image Color Saturation Varying levelsavailable Adjusts theintensity ofthe image colors Tint Varying levelsavailable Adjusts thebalance ofgreen to magenta tonesinthe image Sharpness Standard High-band Enhancement Low-band Enhancement Adjusts thesharpness or softness ofimage details
89 Setting Options Description Color Temp. (colortemperature) Color Temp. Skin Tone Customized Color Temp. :sets theoverall color tone; higher values tintthe image blueandlower values tint the image red Skin Tone :makes fine adjustments tothe color tone; higher values tintthe image green andlower values tintthe image red Customized :adjusts theoffset and gain foreach RGBcolor Frame Interpolation Off Low Normal High Adjusts thesmoothness of movement inthe image
90 Setting Options Description Image Enhancement Image Preset Mode Noise Reduction MPEG NoiseReduction Super-resolution Detail Enhancement Image Preset Mode:selects one of five preset groups ofsettings for the next image enhancement options Noise Reduction :reduces flickering inanalog images MPEG NoiseReduction : reduces thenoise orartifacts seen inMPEG video Super-resolution :sharpens blurred images resulting from increasing resolution • Fine LineAdjustment : enhances thecontrast and outlines ofcomplicated images • Soft Focus Detail:enhances the contrast andoutlines of smooth backgrounds Detail Enhancement :enhances details tocreate clearoutlines • Range :higher settings increase theaffected area around theoutline • Strength :higher settings create astronger effect Note: Range andStrength options varybased onthe Image Preset Modesetting.