Epson Projector PowerLite 1440 User Manual

							

2.
Slide theairfilter cover latchandopen theairfilter cover.
 3.
Pull theairfilter outofthe projector.
 Note:
Airfilters contain polypropylene. Disposeofused airfilters according tolocal regulations.
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4.
Place thenew airfilter inthe projector asshown andpush gently untilitclicks intoplace.
 5.
Close theairfilter cover.
 Parent
topic:AirFilter andVent Maintenance
 Related
references
 Optional
Equipment andReplacement Parts
 Projector
LampMaintenance
 The
projector keepstrackofthe number ofhours thelamp isused anddisplays thisinformation inthe
 projectors
menusystem.
 Replace
thelamp assoon aspossible whenthefollowing occurs:
 •
The projected imagegetsdarker orstarts todeteriorate
 •
Amessage appearswhenyouturn onthe projector tellingyoutoreplace thelamp
 •
The projectors lamplightisflashing orange
 Replacing
theLamp
 Resetting
theLamp Timer
 Parent
topic:Projector Maintenance
 Related
references
 Optional
Equipment andReplacement Parts
 Projector
LampSpecifications
 122  
						

							

Replacing
theLamp
 Before
youreplace thelamp, letthe projector cooldown foratleast onehour sothe lamp willnot behot.
 Warning:
Letthelamp fullycool before replacing itto avoid injury.
 You
canreplace thelamp while theprojector ismounted tothe ceiling, ifnecessary.
 1.
Turn offthe projector andunplug thepower cord.
 2.
Allow theprojector lamptocool down foratleast onehour.
 3.
Use thescrewdriver includedwiththereplacement lamptoloosen thescrew securing thelamp
 cover.

Warning:
Ifthe lamp isbroken, glassfragments maybeloose inside thelamp chamber. Becareful
 removing
anybroken glasstoavoid injury.
 123  
						

							

4.
Slide thelamp cover outand liftitoff.
 5.
Loosen thescrews securing thelamp tothe projector. Thescrews donot come allthe way out.
 124   
						

							

6.
Liftupthe lamp handle andgently pullthelamp outofthe projector.
 Note:
Thelamp(s) inthis product containmercury. Pleaseconsult yourstate andlocal
 regulations
regardingdisposalorrecycling. Donot putinthe trash.
 7.
Gently insertthenew lamp intotheprojector. Ifitdoes notfiteasily, makesureitis facing theright
 way.
Press thehandle down.
 Caution:
Donot touch anyglass onthe lamp assembly toavoid premature lampfailure.
 125    
						

							

8.
Push inthe lamp firmly andtighten thescrews tosecure it.
 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
 126   
						

							

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.
 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
 Related
tasks
 Replacing
theLamp
 127 
						

							

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.
 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.
 128  
						

							

3.
Insert thebatteries withthe+and –ends facing asshown.
 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
ControlOperation
 129   
						

							

Transporting
theProjector
 The
projector containsprecision parts,someofwhich areglass. Follow theseguidelines totransport,
 ship,
orstore theprojector safely:
 •
Close thelens cover toprotect thelens.
 •
Remove anyequipment connectedtothe projector.
 •
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.
 Note:
Epson shallnotbeliable forany damages incurredduringtransportation.
 Parent
topic:Maintaining andTransporting theProjector
 130