Epson Projector Powerlite 1770w User Manual
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4. Slide thelamp cover outand liftitoff. 5. Liftupthe metal barsecuring thelamp. 131
6. Liftupthe lamp handle andgently pullthelamp outofthe projector. Caution: Liftthe lamp handle carefully toavoid damaging thehandle asyou pulloutthelamp. Note: Thelamp(s) inthis product containmercury. Pleaseconsult yourstate andlocal regulations regardingdisposalorrecycling. Donot putinthe trash. 132
7. Gently insertthenew lamp intotheprojector. Ifitdoes notfiteasily, makesureitis facing theright way. Press downonthe area shown tosecure thelamp inplace. Caution: Donot touch anyglass onthe lamp assembly toavoid premature lampfailure. 8. Press themetal bardown overthelamp untilitclicks intoplace onboth sides. 133
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 lamp ’s 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. 134
3. Select theReset menuandpress Enter. 4. Select ResetLampHours andpress Enter. You seeaprompt askingifyou want toreset thelamp hours. 5. Select Yesandpress Enter. Parent topic:Projector LampMaintenance Related tasks Replacing theLamp Replacing theRemote ControlBatteries The remote controlusesthetwo AAmanganese oralkaline batteries. Replacethebatteries assoon as they runout. Caution: Useonly thetype ofbatteries specified inthis manual. Donot install batteries ofdifferent types, or mix new andoldbatteries. 135
1. Open 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. 136
4. Close 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 ControlOperation Transporting theProjector The projector containsprecision parts,someofwhich areglass. Follow theseguidelines totransport or ship theprojector safely: • Close thelens cover toprotect thelens. • Remove anyequipment connectedtothe projector. • Use acarrying casetohand-carry theprojector. • When transporting theprojector along distance oras checked luggage, placeitin acarrying case. Then packthecase inafirm boxwith cushioning arounditand mark thebox Fragile. • When shipping theprojector forrepairs, placeitin its original packing materials, ifpossible, oruse equivalent materialswithcushioning aroundtheprojector. Markthebox Fragile. 137
Note: Epson shallnotbeliable forany damages incurredduringtransportation. Parent topic:Maintaining andTransporting theProjector 138
Solving Problems Check thesolutions inthese sections ifyou have anyproblems usingtheprojector. Projection ProblemTips Projector LightStatus Using theProjector HelpDisplays Solving ImageorSound Problems Solving Projector orRemote ControlOperation Problems Solutions WhenNetwork AlertE-Mails areNot Received 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 projectors controlpanelmayindicate whattheproblem is. • The projectors Helpsystem candisplay information aboutcommon problems, ifthe projector is operating. • 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 projectors controlpanelindicate theprojector statusandletyou know when aproblem occurs. Checkthestatus andcolor ofthe lights andlook forasolution inthe table below. 139
1 Power light 2 Lamp light 3 Temperature light Power light Lamp light Temperature Status andsolution light Green Off Off Normal operation. Flashing green Off Off Warming up.Wait foranimage toappear. Orange Off Off Standby orsleep mode. Flashing orange Off Off Preparing networkmonitoring orshutting down. (Wait forthe light toremain orange before unplugging theprojector.) Flashing red Off Flashing orange Projector istoo hot. • Make surethatthevents andairfilter arenot clogged withdust orobstructed bynearby objects. • Make suretheenvironmental temperatureisnot too hot. • Ifoverheating continues,replacetheairfilter. Red Off Red Projector hasoverheated andturned off.Leave it turned offtocool down forfive minutes. • Make surethatthevents andairfilter arenot clogged withdust orobstructed bynearby objects. • Ifoperating theprojector athigh altitude, turnon High Altitude Mode. • Ifoverheating continues,replacetheairfilter. • Ifthe problem persists, unplugtheprojector and contact Epsonforhelp. 140