Epson Projector PowerLite 4040 User Manual

121
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.
Lower thehandle.
 Caution:
Donot touch anyglass onthe lamp assembly toavoid premature lampfailure.
 8.
Push inthe lamp firmly andtighten thescrews tosecure it.
 Caution:
Donot over-tighten thescrews.    

122
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...

123
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
 Replacing
theRemote ControlBatteries
 The
remote controlusestwoAAmanganese oralkaline batteries. Replacethebatteries assoon asthey
 run
out.
 Caution:
Useonly thetype ofbatteries specified inthis manual. Donot install batteries...

124
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.   

125
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...

126
Parent
topic:Maintaining andTransporting theProjector
 Related
tasks
 Turning
Offthe Projector 

127
Solving
Problems
 Check
thesolutions inthese sections ifyou have anyproblems usingtheprojector.
 Projection
ProblemTips
 Projector
LightStatus
 Solving
ImageProblems
 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...

128
Projector
LightStatus
 The
lights onthe projector indicatetheprojector statusandletyou know when aproblem occurs.Check
 the
status andcolor ofthe lights andlook forasolution inthe table here.
 1
 Status
light
 2
 Lamp
light
 3
 Temp
light
 4
 Power
light
 Power
light
 Status
light
 Lamp
light
 Temp
light
 Status
andsolution
 Blue
 Blue
 Off
 Off
 Normal
operation  

129
Power
light
 Status
light
 Lamp
light
 Temp
light
 Status
andsolution
 Blue
 Flashing
blue
 Off
 Off
 Warming
up;wait foranimage to
 appear

Shutting
down;whenthestatus light
 stops
flashing, youcanunplug the
 projector

Off
 Off
 Off
 Off
 Standby
orsleep mode
 Blue
 Varies
 Off
 Flashing

orange
 Projector
istoo hot
 •
Make surethatthevents andair
 filter
arenotclogged withdust or
 obstructed
bynearby objects
 •
Clean orreplace theairfilter
 •
Make suretheenvironmental
 temperature
isnot toohot...

130
Power
light
 Status
light
 Lamp
light
 Temp
light
 Status
andsolution
 Off
 Flashing
blue
 Orange
 Off
 Lamp
hasaproblem
 •
Check theLamp Hours inthe Info
 menu
tosee ifthe lamp isburned
 out.
Unplug theprojector, waitfor
 the
lamp tocool down, andcheck if
 it
is broken orinstalled incorrectly;
 reseat
orreplace thelamp as
 necessary

•
Clean orreplace theairfilter
 •
Make surethelamp cover isclosed
 •
Ifoperating theprojector athigh
 altitude,
turnonHigh Altitude
 Mode

•
Ifthe problem persists,...