Epson Projector PowerLite 1440 User Manual

Related
references
 Input
Signal Settings -Signal Menu
 Supported
VideoDisplay Formats
 Related
tasks
 Displaying
FromaPC Laptop
 Displaying
FromaMac Laptop
 Related
topics
 Connecting
toVideo Sources
 Connecting
toComputer Sources
 Solutions
WhentheImage isFuzzy orBlurry
 If
the projected imageisfuzzy orblurry, trythe following solutions:
 •
Adjust theimage focus.
 •
Clean theprojector lens.
 Note:
Toavoid condensation onthe lens after bringing theprojector infrom acold environment, letthe
 projector...

Image
Quality Settings -Image Menu
 Projection
Distance
 Related
tasks
 Focusing
theImage UsingtheFocus Ring
 Cleaning
theLens
 Solutions
WhentheImage Brightness orColors areIncorrect
 If
the projected imageistoo dark orlight, orthe colors areincorrect, trythe following solutions:
 •
Press theColor Mode button onthe remote controltotry different colormodes forthe image and
 environment.

•
Check yourvideo source settings.
 •
Adjust theavailable settingsonthe Image menuforthe current inputsource,...

Solutions
toSound Problems
 If
there isno sound whenyouexpect itor the volume istoo low orhigh, trythe following solutions:
 •
Adjust theprojectors volumesettings.
 •
Press theA/V Mute button onthe remote controltoresume videoandaudio ifthey were temporarily
 stopped.

•
Press theSource Searchbuttontoswitch tothe correct inputsource, ifnecessary.
 •
Check yourcomputer orvideo source tomake surethevolume isturned upand theaudio output isset
 for
the correct source.
 •
Check theaudio cableconnections...

Solutions
toProjector PowerorShut-Off Problems
 If
the projector doesnotcome onwhen youpress thepower button oritshuts offunexpectedly, trythe
 following
solutions:
 •
Make surethepower cordissecurely connected tothe projector andtoaworking electrical outlet.
 •
The projectors buttonsmaybelocked forsecurity. Unlockthebuttons oruse theremote controlto
 turn
onthe projector.
 •
Ifthe projectors lampshuts offunexpectedly, itmay have entered standby modeafteraperiod of
 inactivity.
Pressthepower button...

•
Ifavailable, turnoffone ofthe remote receivers inthe projectors menusystem, orcheck ifall the
 remote
receivers wereturned off.
 •
Ifyou assigned anIDnumber tothe remote controltooperate multiple projectors, youmay need to
 check
orchange theIDsetting (feature notavailable withallprojectors).
 •
Ifyou lose theremote control, youcanpurchase anotherfromanauthorized Epsonreseller.
 Parent
topic:Solving Projector orRemote ControlOperation Problems
 Related
references
 Projector
FeatureSettings -Settings...

Parent
topic:Solving Problems
 Solutions
WhenNetwork AlertE-Mails areNot Received
 If
you donot receive ane-mail alerting youtoproblems withaprojector overthenetwork, trythe
 following
solutions:
 •
Make suretheprojector isturned onand connected tothe network correctly. (Ifan error shutdown the
 projector,
itcannot sendane-mail.)
 •
Make sureyousetupthe projector e-mailalertsettings correctly onthe projectors networkMailmenu
 or
inthe network software.
 •
Set theStandby Modesetting toCommunication...

•
Computer orvideo configuration
 •
Description ofthe problem
 Purchase
SuppliesandAccessories
 You
canpurchase screens,otheroptional accessories, andreplacement partsfromanEpson authorized
 reseller.
Tofind thenearest reseller, call800-GO-EPSON (800-463-7766).Oryou canpurchase online
 at
epsonstore.com (U.S.sales) orepson.ca (Canadian sales).
 To
purchase areplacement remotecontrol, call(562) 276-4394 (U.S.)or(905) 709-3839 (fordealer
 referral
inCanada).
 Parent
topic:Solving Problems
 147 

Technical
Specifications
 These
sections listthe technical specifications ofyour projector.
 General
Projector Specifications
 Projector
LampSpecifications
 Remote
ControlSpecifications
 Projector
Dimension Specifications
 Projector
Electrical Specifications
 Projector
Environmental Specifications
 Projector
SafetyandApprovals Specifications
 Supported
VideoDisplay Formats
 USB
Display System Requirements
 General
Projector Specifications
 Type
ofdisplay
 Poly-silicon
TFTactive matrix
 Resolution...

Projection
distance
 57.5
inches (1.46m)to352.4 inches (8.95m)
 (in
native aspect ratio)
 Projection
methods
 Front,
rear,ceiling-mounted
 Optical
aspectratio
 16:10

(width-to-height)

Focus
adjustment
 Manual

Zoom
adjustment
 Manual

Zoom
ratio
 1
to 1.6
 (Tele-to-Wide)

Internal
soundsystem
 16
Wmonaural
 Noise
level
 39
dB (Normal PowerConsumption mode)
 31
dB (ECO Power Consumption mode)
 Keystone
correction angle
 Vertical:
±30 °(manual); ±30 °(using AutoKeystone orScreen Fit)
 Horizontal:
±30...

Note:
Turnoffthis product whennotinuse toprolong thelifeofthe projector. Lamplifewill vary
 depending
uponmode selected, environmental conditions,andusage. Brightness decreasesovertime.
 Parent
topic:Technical Specifications
 Remote
ControlSpecifications
 Reception
range
 Up
to26.2 feet(8m)
 Batteries
 Two
alkaline ormanganese AA
 Parent
topic:Technical Specifications
 Projector
Dimension Specifications
 Height
(excluding feet)
 4.3
inches (110mm)
 Width
 14.8
inches (377mm)
 Depth
 11.5
inches...