Epson Projector PowerLite 1440 User Manual

Projector
Environmental Specifications
 Temperature
 Operating:
41to95 °F (5 to35 °C)
 Up
to7500 ft(2286 m):41to95 °F (5 to35 °C)
 7500
ft(2286 m)to9843 feet(3000 m):41 to86 °F (5 to30 °C)
 Storage:
14to140 °F (– 10 to60 °C)
 Humidity
(relative,non-
 Operating:
20to80%
 condensing)

Storage:
10to90%
 Operating
altitude
 Up
to4921 feet(1500 m)
 Up
to9843 feet(3000 m)with High Altitude Modeenabled
 Parent
topic:Technical Specifications
 Projector
SafetyandApprovals Specifications
 United
States
 FCC...

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 VGA
 60/72/75/85
 640
×480
 SVGA
 56/60/72/75/85
 800
×600
 XGA
 60/72/75/85
 1024
×768
 WXGA
 60
 1280
×768
 60
 1366
×768
 60/75/85
 1280
×800
 WXGA+
 60/75/85
 1440
×900
 WXGA++
 60
 1600
×900
 SXGA
 70/75/85
 1152
×864
 60/75/85
 1280
×1024
 60/75/85
 1280
×960
 SXGA+
 60/75
 1400
×1050
 WSXGA+*
 60
 1680
×1050
 UXGA
 60
 1600
×1200
 WUXGA
 60
 1900
×1200
 MAC13
 67
 640
×480
 MAC16
 75
 832
×624
 MAC19
 75
 1024
×768
 59
 1024
×768
 MAC21...

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 SDTV
(576i)
 50
 720
×576
 SDTV
(480p)
 60
 720
×480
 SDTV
(576p)
 50
 720
×576
 HDTV
(720p)
 50/60
 1280
×720
 HDTV
(1080i)
 50/60
 1920
×1080
 HDTV
(1080p)
 50/60
 1920
×1080
 HDMI
inputsignals
 VGA
 60
 640
×480
 SVGA
 60
 800
×600
 XGA
 60
 1024
×768
 WXGA
 60
 1280
×800
 60
 1366
×768
 WXGA+
 60
 1440
×900
 WXGA++
 60
 1600
×900
 WSXGA+
 60
 1680
×1050
 SXGA
 60
 1280
×960
 60
 1280
×1024
 SXGA+
 60
 1400
×1050
 UXGA
 60
 1600
×1200...

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 VGA
 60
 640
×480
 SDTV
(480i/480p)
 60
 720
×480
 SDTV
(576i/576p)
 50
 720
×576
 HDTV
(720p)
 50/60
 1280
×720
 HDTV
(1080i)
 50/60
 1920
×1080
 HDTV
(1080p)
 24/30
 1920
×1080
 *
Wide resolution only
 Parent
topic:Technical Specifications
 USB
Display System Requirements
 Your
computer systemmustmeet thesystem requirements heretouse theprojectors USBDisplay
 software.

Requirement
 Windows
 Mac

Operating
system
 Windows
XPProfessional,...

Requirement
 Windows
 Mac

Memory
 256MB
ormore (512MB ormore
 512MB
ormore
 recommended)

Hard
diskspace
 20MB
ormore
 Display
 Resolution
between640×480 and
 Resolution
between640×480 and
 1920
×1200, 16-bitcolororgreater
 1920
×1200, 16-bitcolororgreater
 Parent
topic:Technical Specifications
 155 

Notices

Check
thesesections forimportant noticesaboutyourprojector.
 Recycling

Important
SafetyInformation
 Important
SafetyInstructions
 FCC
Compliance Statement
 Trademarks

Open
Source Software License
 Copyright
Notice
 Recycling

Epson
offersarecycling programforend oflife products. Pleasegotothis site forinformation onhow to
 return
yourproducts forproper disposal.
 Parent
topic:Notices
 Important
SafetyInformation
 Caution:
Neverlookintotheprojector lenswhen thelamp isturned on;thebright...

Important
SafetyInstructions
 Follow
thesesafety instructions whensetting upand using theprojector:
 •
Do not look intothelens when theprojector ison. The bright lightcandamage youreyes. Avoid
 standing
infront ofthe projector sothe bright lightdoes notshine intoyour eyes.
 •
Do not place theprojector onanunstable cart,stand, ortable.
 •
Do not operate theprojector onitsside, orwhile tiltedtoone side. Donot tiltthe projector morethan
 30
°forward orback.
 •
Ifthe projector ismounted onaceiling orwall,...

•
Never allowobjects ofany kind toenter anyopenings inthe projector. Donot leave objects, especially
 flammable
objects,neartheprojector. Neverspillliquid ofany kind intotheprojector.
 •
Ifyou areusing twoormore projectors side-by-side, leaveatleast 2feet (60cm) ofspace between the
 projectors
toallow forproper ventilation.
 •
You may need toclean theairfilter andvent. Aclogged airfilter orvent canblock ventilation needed
 to
cool theprojector. Donot use canned air,orthe gases mayleave aresidue.
 •
Do...

•
Do not store theprojector outsideofthe required temperature rangeof14 to140 °F (– 10 to60 °C) or
 in
direct sunlight forlong periods oftime. Doing somay cause damage tothe case.
 •
Do not place anything thatcanbecome warpedordamaged byheat near theexhaust vents.Donot
 bring
yourhands orface close tothe vents whileprojection isin progress. Donot bring yourfaceclose
 to
the projector whileitis in use.
 •
Before youmove theprojector, makesureitspower isturned off,the plug isdisconnected fromthe...

Restriction
ofUse
 When
thisproduct isused forapplications requiringhighreliability/safety suchastransportation devices
 related
toaviation, rail,marine, automotive; disasterprevention devices;varioussafetydevices; or
 functional/precision
devices,youshould usethisproduct onlyafter giving consideration toincluding fail-
 safes
andredundancies intoyour design tomaintain safetyandtotal system reliability.
 Because
thisproduct wasnotintended foruse inapplications requiringextremely highreliability/safety...