Epson Projector PowerLite 1440 User Manual

Note:
When theUsers LogoProtection optioninthe Password Protection menuisset toOn ,you
 cannot
change anysettings relatedtothe users logo.
 Parent
topic:Adjusting theMenu Settings
 Related
concepts
 Projector
Identification SystemforMultiple Projector Control
 Related
topics
 Scheduling
ProjectorEvents
 Projector
NetworkSettings-Network Menu
 Settings
onthe Network menuletyou view network information andsetupthe projector formonitoring
 and
control overanetwork.
 111 

Setting
 Options
 Description

Net.
Info-Wired LAN
 Projector
Name
 Displays
wirednetwork status
 and
details
 DHCP

IP
Address
 Subnet
Mask
 Gateway
Address
 MAC
Address
 Network
Configuration
 Accesses
additional network
 Configures
yournetwork settings
 menus

Parent
topic:Adjusting theMenu Settings
 Projector
SetupSettings -ECO Menu
 Settings
onthe ECO menu letyou customize projectorfunctions tosave power. Whenyouselect a
 power-saving
setting,aleaf icon appears nexttothe menu item.
 112 

Setting
 Options
 Description

Power
Consumption
 Auto
 Selects
thebrightness modeof
 the
projector lamp
 Normal

Normal
:sets maximum lamp
 ECO

brightness

ECO
:reduces lampbrightness
 and
fannoise, andsaves power
 and
lamp life
 Sleep
Mode
 On
 Automatically
placesthe
 projector
instandby modeafter
 Off

an
interval ofinactivity
 Sleep
ModeTimer
 1
to 30 minutes
 Sets
theinterval forSleep Mode
 Lens
Cover Timer
 On
 Automatically
turnsoffthe
 projector
after30minutes ifthe
 Off

lens
cover isclosed...

Setting
 Options
 Description

ECO
Display
 On
 Displays
aleaf icon inthe bottom
 left
corner ofthe projected screen
 Off

to
indicate thepower-saving
 status
whenthelamp brightness
 changes

Parent
topic:Adjusting theMenu Settings
 Projector
Information Display-Info Menu
 You
candisplay information abouttheprojector andinput sources byviewing theInfo menu. However,
 you
cannot change anysettings inthe menu.
 Select
Version todisplay theprojectors firmwareversion.SelectProjector Infotodisplay...

Information
item
 Description

Lamp
Hours
 Displays
thenumber ofhours (H )the lamp hasbeen usedin
 Normal
andECO Power Consumption modes;ifthe information is
 displayed
inyellow, obtainagenuine Epsonreplacement lamp
 soon

Source
 Displays
thename ofthe port towhich thecurrent inputsource is
 connected

Input
Signal
 Displays
theinput signal setting ofthe current inputsource
 Resolution
 Displays
theresolution ofthe current inputsource
 Video
Signal
 Displays
thevideo signal format ofthe current...

Event
IDcode
 Cause
andsolution
 0434
 Unstable
networkcommunication. Checkthenetwork communication status,waita
 few
moments, andtryconnecting tothe network again.
 0481

0482

0485

0433
 Cannot
displaythetransferred images.RestarttheEasyMP NetworkProjection
 program.

0484
 Communication
withcomputer wasdisconnected. RestarttheEasyMP Network
 Projection
program.
 0483
 The
EasyMP NetworkProjection programquitunexpectedly. Checkthenetwork
 communication
status,thenturntheprojector offand then...

You
canalso reset theprojectors lampusage timertozero when youreplace thelamp using theReset
 Lamp
Hours option.
 You
cannot resetthefollowing settingsusingtheReset Alloption:
 •
Input Signal
 •
Users Logo
 •
Schedule Settings
 •
Language
 •
Network menuitems
 •
Lamp Hours
 •
Password
 •
Multi-screen
 •
Date &Time
 Parent
topic:Adjusting theMenu Settings
 117 

Maintaining
andTransporting theProjector
 Follow
theinstructions inthese sections tomaintain yourprojector andtransport itfrom place toplace.
 Projector
Maintenance
 Transporting
theProjector
 Projector
Maintenance
 Your
projector needslittlemaintenance tokeep working atits best.
 You
may need toclean thelens periodically, andclean theairfilter andairvents toprevent theprojector
 from
overheating duetoblocked ventilation.
 The
only parts youshould replace arethelamp, airfilter, andremote...

•
To remove stubborn smudges, moistenasoft, lint-free clothwithlens cleaner andgently wipethe
 lens.
Donot spray anyliquid directly onthe lens.
 Warning:
Donot use alens cleaner thatcontains flammable gas.Thehigh heat generated bythe
 projector
lampmaycause afire.
 Caution:
Donot use glass cleaner orany harsh materials toclean thelens anddonot subject thelens
 to
any impacts; youmay damage it.Do not use canned air,orthe gases mayleave aresidue. Avoid
 touching
thelens withyour bare hands toprevent...

Cleaning
theAirFilter andVents
 Clean
theprojectors airfilter orvents ifthey getdusty, orifyou seeamessage tellingyoutoclean them.
 1.
Turn offthe projector andunplug thepower cord.
 2.
Gently remove thedust using asmall vacuum designed forcomputers oravery softbrush (suchas
 a
paintbrush).
 Note:
Youcanremove theairfilter soyou canclean bothsides ofit.Do not rinse theairfilter in
 water,
oruse anydetergent orsolvent toclean it.
 Caution:
Donot use canned air.The gases mayleave aflammable residueorpush...