Epson Projector PowerLite 3700 User Manual
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111 6. Liftupthe lamp handle andgently pullthelamp outofthe projector. Note: Thelamp(s) inthis product containmercury. Pleaseconsult yourstate andlocal regulations regardingdisposalorrecycling. Donot putinthe trash.
112 7. Gently insertthenew lamp intotheprojector. Ifitdoes notfiteasily, makesureitis facing theright way. Caution: Donot touch anyglass onthe lamp assembly toavoid premature lampfailure. 8. Push inthe lamp firmly andtighten thescrews tosecure it.
113 Caution: Donot over-tighten thescrews. 9. Replace thelamp cover andtighten thescrew tosecure it. Note: Besure thelamp cover issecurely installedorthe lamp willnot come on. Reset thelamp timer tozero tokeep trackofthe new lamps usage. Parent topic:Projector LampMaintenance Related tasks Resetting theLamp Timer Resetting theLamp Timer You must reset thelamp timer afterreplacing theprojectors lamptoclear thelamp replacement message andtokeep trackoflamp usage correctly. Note: Donot reset thelamp timer ifyou have notreplaced thelamp toavoid inaccurate lampusage information. 1. Turn onthe projector. 2. Press theMenu button.
114 3. Select theReset menuandpress Enter. 4. Select ResetLampHours andpress Enter. You seeaprompt askingifyou want toreset thelamp hours. 5. Select Yesandpress Enter. 6. Press Menu orEsc toexit themenus. Parent topic:Projector LampMaintenance Replacing theRemote ControlBatteries The remote controlusestwoAAmanganese oralkaline batteries. Replacethebatteries assoon asthey run out. Caution: Useonly thetype ofbatteries specified inthis manual. Donot install batteries ofdifferent types, or mix new andoldbatteries.
115 1. Remove thebattery coverasshown. 2. Remove theoldbatteries. Warning: Ifthe battery fluidhasleaked, wipeitaway withasoft cloth andavoid getting thefluid on your hands. Ifitgets onyour hands, washthemimmediately toavoid injury. 3. Insert thebatteries withthe+and –ends facing asshown.
116 4. Replace thebattery coverandpress itdown untilitclicks intoplace. Warning: Disposeofused batteries according tolocal regulations. Donot expose batteries toheat or flame. Keepbatteries outofthe reach ofchildren; theyarechoking hazards andarevery dangerous ifswallowed. Parent topic:Projector Maintenance Related references Remote ControlSpecifications Transporting theProjector The projector containsprecision parts,someofwhich areglass. Follow theseguidelines totransport, ship, orstore theprojector safely: • Attach thelens captoprotect thelens. • Remove anyequipment connectedtothe projector. • Center thelens position usingthevertical andhorizontal lensshiftdials. • Attach theprotective lenspadthatwas included withtheprojector. • When transporting theprojector along distance oras checked luggage, packitin afirm boxwith cushioning arounditand mark thebox Fragile. • When shipping theprojector forrepairs, placeitin its original packing materials, ifpossible, oruse equivalent materialswithcushioning aroundtheprojector. Markthebox Fragile.
117 Note: Epson shallnotbeliable forany damages incurredduringtransportation. Parent topic:Maintaining andTransporting theProjector Related tasks Turning Offthe Projector
118 Solving Problems Check thesolutions inthese sections ifyou have anyproblems usingtheprojector. Projection ProblemTips Projector LightStatus Solving ImageorSound Problems Solving Projector orRemote ControlOperation Problems Solutions WhenWireless Authentication Fails Where toGet Help Projection ProblemTips If the projector isnot working properly, tryturning itoff and unplugging it.Then plugitback inand turn it on. If this does notsolve theproblem, checkthefollowing: • The lights onthe projector mayindicate whattheproblem is. • The solutions inthis manual canhelp yousolve many problems. If none ofthese solutions help,youcancontact Epsonfortechnical support. Parent topic:Solving Problems Projector LightStatus The lights onthe projector indicatetheprojector statusandletyou know when aproblem occurs.Check the status andcolor ofthe lights andlook forasolution inthe table here.
119 1 Lamp light 2 Temp light 3 Status light 4 Power light Status light Power light Lamp light Temp light Status andsolution Blue Blue Off Off Normal operation Blue Flashing blue Off Off Warming up;wait foranimage toappear Shutting down;whenthestatus light stops flashing, youcanunplug the projector Off Off Off Off Standby orsleep mode Blue Blue Off Flashing orange Projector istoo hot • Make surethatthevents andairfilter are notclogged withdust or obstructed bynearby objects • Clean orreplace theairfilter • Make suretheenvironmental temperature isnot toohot Flashing blue Off Off Orange Projector hasoverheated andturned off; leave itturned offtocool down forabout five minutes, thendothe following: • Make surethatthevents andairfilter are notclogged withdust or obstructed bynearby objects • Clean orreplace theairfilter • Ifoperating theprojector athigh altitude, turnonHigh Altitude Mode • Ifthe problem persists, unplugthe projector andcontact Epsonforhelp
120 Status light Power light Lamp light Temp light Status andsolution Flashing blue Off Orange Off Lamp hasaproblem • Check theLamp Hours inthe Info menu tosee ifthe lamp isburned out. Unplug theprojector, waitforthe lamp to cool down, andcheck ifitis broken or installed incorrectly; reseator replace thelamp asnecessary • Clean orreplace theairfilter • Make surethelamp cover isclosed • Ifoperating theprojector athigh altitude, turnonHigh Altitude Mode • Ifthe problem persists, unplugthe projector andcontact Epsonforhelp Blue Blue Flashing orange Off Replace thelamp soon toavoid damage; do not continue usingtheprojector Flashing blue Off Off Flashing orange A fan orsensor hasaproblem; turnthe projector off,unplug it,and contact Epson forhelp Flashing blue Off Flashing orange Flashing orange Auto Iriserror; turntheprojector off, unplug it,and contact Epsonforhelp Flashing blue Off Orange Orange Power error;turntheprojector off, unplug it,and contact Epsonforhelp Flashing blue Off Flashing orange Off Internal projector error;turntheprojector off, unplug it,and contact Epsonforhelp Note: Ifthe lights display apattern notlisted inthe table above, turntheprojector off,unplug it,and contact Epsonforhelp. Parent topic:Solving Problems Related references Image Quality Settings -Image Menu Projector SetupSettings -Extended Menu