Epson Projector PowerLite 4750W User Manual

							

Projection
distance
 PowerLite
4650:
 29
inches (0.74m)to626 inches (15.90m)
 PowerLite
4750W:
 31
inches (0.79m)to663 inches (16.85m)
 PowerLite
4855WU:
 53
inches (1.35m)to591 inches (15.01m)
 Projection
methods
 Front,
rear,ceiling-mounted
 Optical
aspectratio
 PowerLite
4650:
 (width-to-height)
 4:3

PowerLite
4750W/4855WU :
 16:10

Focus
adjustment
 Manual

Zoom
adjustment
 Manual

Zoom
ratio
 PowerLite
4650/4750W :
 (Tele-to-Wide)
 1:2.0

PowerLite
4855WU:
 1:1.8

Internal
soundsystem
 10
Wmonaural
 Noise
level
 38
dB (Normal PowerConsumption mode)
 30
dB (ECO Power Consumption mode)
 Keystone
correction angle
 Vertical:
±30 º(with standard lens)
 Horizontal:
±30 º(with standard lens)
 171 
						

							

Lens
shiftrange
 PowerLite
4650:
 (approx.)
 Vertical:
±58% (Manual)
 Horizontal:
±38% (Manual)
 PowerLite
4750W:
 Vertical:
±70% (Manual)
 Horizontal:
±38% (Manual)
 PowerLite
4855WU:
 Vertical:
±50% (Manual)
 Horizontal:
±10% (Manual)
 Parent
topic:Technical Specifications
 Projector
LampSpecifications
 Type
 UHE
(Ultra HighEfficiency)
 Power
consumption
 PowerLite
4650/4750W :
 280W

PowerLite
4855WU:
 260W

Lamp
life
 Normal
PowerConsumption mode:
 Up
toabout 4000hours
 ECO
Power Consumption mode:
 Up
toabout 5000hours
 Note:
Turnoffthis product whennotinuse toprolong thelifeofthe projector. Lamplifewill vary
 depending
uponmode selected, environmental conditions,andusage. Brightness decreasesovertime.
 Parent
topic:Technical Specifications
 172 
						

							

Remote
ControlSpecifications
 Reception
range
 49
feet (15m)
 Batteries
 Two
alkaline ormanganese AA
 Parent
topic:Technical Specifications
 Projector
Dimension Specifications
 Height
(excluding feet)
 5.3
inches (134mm)
 Width
 18.6
inches (472mm)
 Depth
 12.6
inches (320mm)
 Weight
 PowerLite
4650/4750W :
 (without
cablecover)
 14.3
lb(6.5 kg)
 PowerLite
4855WU:
 14.6
lb(6.6 kg)
 Parent
topic:Technical Specifications
 Projector
Electrical Specifications
 Rated
frequency
 50/60
Hz
 Power
supply
 100
to240 VAC ±10%
 PowerLite
4650/4750W :
 4.1
to1.8 A
 PowerLite
4855WU:
 3.9
to1.7 A
 173 
						

							

Power
consumption
 Operating:

(100
to120 V)
 PowerLite
4650/4750W :
 Normal
PowerConsumption mode:409W
 ECO
Power Consumption mode:311W
 PowerLite
4855WU:
 Normal
PowerConsumption mode:387W
 ECO
Power Consumption mode:311W
 Standby:

PowerLite
4650/4750W :
 0.31
W
 PowerLite
4855WU:
 0.38
W
 Power
consumption
 Operating:

(220
to240 V)
 PowerLite
4650/4750W :
 Normal
PowerConsumption mode:388W
 ECO
Power Consumption mode:298W
 PowerLite
4855WU:
 Normal
PowerConsumption mode:368W
 ECO
Power Consumption mode:298W
 Standby:

PowerLite
4650/4750W :
 0.39
W
 PowerLite
4855WU:
 0.47
W
 Parent
topic:Technical Specifications
 174 
						

							

Projector
Environmental Specifications
 Temperature
 Operating:
32to113 °F (0 to45 °C)
 Storage:
14to140 °F (– 10 to60 °C)
 Humidity
(relative,non-
 Operating:
20to80%
 condensing)

Storage:
10to90%
 Operating
altitude
 Up
to4921 feet(1500 m)with High Altitude Modeenabled
 Parent
topic:Technical Specifications
 Projector
SafetyandApprovals Specifications
 United
States
 FCC
Part15Class B(DoC)
 UL60950-1
2ndedition (cTUVus Mark)
 Canada
 ICES-003
ClassB
 CSA
C22.2 No.60950-1
 Parent
topic:Technical Specifications
 Supported
VideoDisplay Formats
 For
best results, yourcomputers monitorportorvideo cardresolution shouldbeset todisplay inthe
 projectors
nativeresolution. However,yourprojector includesEpsonsSizeWise chipthatsupports other
 computer
displayresolutions, soyour image willberesized tofitautomatically.
 Your
computers monitorportorvideo cardrefresh rate(vertical frequency) mustbecompatible withthe
 projector.
(Seeyourcomputer orvideo cardmanual fordetails.)
 The
table hereliststhecompatible refreshrateandresolution foreach compatible videodisplay format.
 Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 Computer
signals(analog RGB)
 VGA
 60/72/75/85
 640
×480
 SVGA
 56/60/72/75/85
 800
×600
 XGA
 60/70/75/85
 1024
×768
 175 
						

							

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 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+
1
 60
 1680
×1050
 UXGA
 60
 1600
×1200
 WUXGA
2,
3
 60
 1920
×1200
 MAC13
 67
 640
×480
 MAC16
 75
 832
×624
 MAC19
 75
 1024
×768
 59
 1024
×768
 MAC21
 75
 1152
×870
 Composite
video
 TV
(NTSC)
 60
 720
×480
 TV
(PAL)
 50/60
 720
×576
 TV
(SECAM)
 50
 720
×576
 Component
video
 SDTV
(480i)
 60
 720
×480
 SDTV
(576i)
 50
 720
×576
 SDTV
(480p)
 60
 720
×480
 SDTV
(576p)
 50
 720
×576
 176 
						

							

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 HDTV
(720p)
 50/60
 1280
×720
 HDTV
(1080i)
 50/60
 1920
×1080
 HDTV
(1080p) 2
 50/60
 1920
×1080
 HDMI
andDisplayPort inputsignals (PowerLite 4650/4750W)
 VGA
 60
 640
×480
 SVGA
 60
 800
×600
 XGA
 60
 1024
×768
 WXGA
 60
 1280
×800
 60
 1280
×768 4
 60
 1366
×768 5
 WXGA+
 60
 1440
×900
 WXGA++
 60
 1600
×900
 SXGA
 60
 1280
×960
 60
 1280
×1024
 SXGA+
 60
 1400
×1050
 UXGA
 60
 1600
×1200
 SDTV
(480i5
/480p)
 60
 720
×480
 SDTV
(576i5
/576p)
 50
 720
×576
 HDTV
(720p)
 50/60
 1280
×720
 HDTV
(1080i)
 50/60
 1920
×1080
 HDTV
(1080p)
 24
5
/30 5
/50/60
 1920
×1080
 HDMI
andDisplayPort inputsignals (PowerLite 4855WU)
 VGA
 60
 640
×480
 SVGA
 60
 800
×600
 XGA
 60
 1024
×768
 177 
						

							

Display
format
 Refresh
rate(inHz)
 Resolution
(inpixels)
 WXGA
 60
 1280
×768 4
 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
 WUXGA
2,
3
 60
 1920
×1200
 SDTV
(480i5
/480p)
 60
 720
×480
 SDTV
(576i5
/576p)
 50
 720
×576
 HDTV
(720p)
 50/60
 1280
×720
 HDTV
(1080i)
 50/60
 1920
×1080
 HDTV
(1080p)
 24
5
/30 5
/50/60
 1920
×1080
 1
Only compatible whenWideisselected asthe Resolution setting(notavailable onPowerLite 4650)
 2
PowerLite Pro4855WU only
 3
Only compatible withVESA CVT-RB (Reduced Blanking)inputsignal
 4
DisplayPort inputonly
 5
HDMI inputonly
 Parent
topic:Technical Specifications
 178 
						

							

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. Pleasegotowww.epson.com/recycle for
 information
onhow toreturn yourproducts forproper disposal.
 Parent
topic:Notices
 Important
SafetyInformation
 Caution:
Neverlookintotheprojector lenswhen thelamp isturned on;thebright lightcandamage your
 eyes.
Never letchildren lookintothelens when itis on. Never openanycover onthe projector, except
 the
lamp andfilter covers. Dangerous electricalvoltagesinsidetheprojector canseverely injureyou.
 Except
asspecifically explainedinthis Users Guide,do not attempt toservice thisproduct yourself.
 Refer
allservicing toqualified servicepersonnel.
 Warning:
Theprojector anditsaccessories comepackaged inplastic bags.Keepplastic bagsaway
 from
small children toavoid anyriskofsuffocation.
 Caution:
Whenyoureplace thelamp, never touchthenew lamp withyour bare hands; theinvisible
 residue
leftbythe oilon your hands mayshorten thelamp life.Use acloth orglove tohandle thenew
 lamp.

Parent
topic:Notices
 179 
						

							

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, itshould beinstalled byqualified technicians using
 mounting
hardware designedforuse with thisprojector.
 •
When installing oradjusting aceiling orwall mount, donot use adhesives toprevent thescrews from
 loosening
anddonot use oilsorlubricants. Thismay cause theprojector casetocrack andthe
 projector
tofall from itsceiling mount. Thiscould cause serious injurytoanyone underthemount and
 could
damage theprojector.
 •
Do not use theprojector nearwater, sources ofheat, high-voltage electricalwires,orsources of
 magnetic
fields.
 •
Use thetype ofpower source indicated onthe projector. Useofadifferent powersource mayresult in
 fire
orelectric shock.Ifyou arenotsure ofthe power available, consultyourdealer orpower company.
 •
Place theprojector nearawall outlet where theplug canbeeasily unplugged.
 •
Take thefollowing precautions whenhandling theplug: Donot hold theplug withwethands. Donot
 insert
theplug intoadusty outlet. Inserttheplug firmly intotheoutlet. Donot pull thepower cordwhen
 disconnecting
theplug; always besure tohold theplug when disconnecting it.Do not overload wall
 outlets,
extension cords,orpower strips.Failure tocomply withthese precautions couldresult infire or
 electric
shock.
 •
Do not place theprojector wherethecord canbewalked on.This may result infraying ordamage to
 the
plug.
 •
Unplug theprojector fromthewall outlet before cleaning. Useadry cloth (or,forstubborn dirtor
 stains,
amoist cloththathasbeen wrung dry)forcleaning. Donot use liquid oraerosol cleaners, any
 sprays
containing flammable gas,orsolvents suchasalcohol, paintthinner, orbenzine.
 •
Do not block theslots andopenings inthe projector case.Theyprovide ventilation andprevent the
 projector
fromoverheating. Donot operate theprojector onasofa, rug,orother softsurface, orset it
 on
top ofloose papers. Donot cover theprojector withablanket, curtain,ortablecloth. Ifyou are
 setting
upthe projector nearawall, leave atleast 7.9inches (20cm) ofspace between thewall and
 the
airexhaust vent.
 •
Do not operate theprojector inaclosed-in cabinetunlessproperventilation isprovided.
 180