Epson Projector PowerLite 4650 User Manual

Displaying
FromaPC Laptop
 Displaying
FromaMac Laptop
 Parent
topic:Solving ImageorSound Problems
 Displaying
FromaPC Laptop
 If
you seetheNo Signal message whenyoudisplay fromaPC laptop, youneed toset upthe laptop to
 display
onanexternal monitor.
 1.
Hold down thelaptops Fnkey and press thekey labelled withamonitor iconorCRT/LCD .(See
 your
laptop manual fordetails.) Waitafew seconds foranimage toappear.
 2.
Todisplay onboth thelaptops monitorandtheprojector, trypressing thesame keysagain.
 3.
Ifthe...

Related
references
 Input
Signal Settings -Signal Menu
 Solutions
WhenOnlyaPartial ImageAppears
 If
only apartial computer imageappears, trythe following solutions:
 •
Press theAuto button onthe remote controltooptimize theimage signal.
 •
Make sureyouselected thecorrect Screen Typesetting forthe screen beingused.
 •
Try adjusting theimage position usingtheScreen Position menusetting.
 •
Press theAspect buttononthe remote controltoselect adifferent imageaspect ratio.
 •
Ifyou zoomed intoorout ofthe...

Correcting
ImageShape withPoint Correction
 Solutions
WhentheImage Contains NoiseorStatic
 If
the projected imageseems tocontain electronic interference (noise)orstatic, trythe following
 solutions:

•
Check thecables connecting yourcomputer orvideo source tothe projector. Theyshould be:
 •
Separated fromthepower cordtoprevent interference
 •
Securely connected atboth ends
 •
Not connected toan extension cable
 •
Check thesettings onthe projectors Signalmenutomake suretheymatch thevideo source. If...

•
Position theprojector closeenough tothe screen, anddirectly infront ofit.
 •
Position theprojector sothe keystone adjustment angleisnot sowide thatitdistorts theimage.
 •
Adjust theSharpness settingtoimprove imagequality.
 •
Ifyou areprojecting fromacomputer, presstheAuto button onthe remote controltoautomatically
 adjust
thetracking andsync. Ifany bands oroverall blurriness remain,displayauniformly patterned
 image
onthe screen andmanually adjusttheTracking andSync settings.
 •
Ifyou areprojecting...

•
Press theA/V Mute button onthe remote controltoresume videoandaudio ifthey were temporarily
 stopped.

•
Press theSource SearchorSearch buttontoswitch tothe correct inputsource, ifnecessary.
 •
Check yourcomputer orvideo source tomake surethevolume isturned upand theaudio output isset
 for
the correct source.
 •
Check theaudio cableconnections betweentheprojector andyour video source.
 •
Make sureanyconnected audiocables arelabeled NoResistance.
 •
Ifyou areusing aMac andyoudonot hear sound...

•
Ifthe power button onthe remote controldoesnotturn onthe projector, checkitsbatteries andmake
 sure
theRemote Receiver settingisturned oninthe projectors menu,ifavailable.
 Parent
topic:Solving Projector orRemote ControlOperation Problems
 Related
references
 Projector
FeatureSettings -Settings Menu
 Projector
LightStatus
 Related
tasks
 Unlocking
theProjector s Buttons
 Solutions
toProblems withtheRemote Control
 If
the projector doesnotrespond toremote controlcommands, trythe following solutions:...

Solutions
toPassword Problems
 If
you cannot enterorremember apassword, trythe following solutions:
 •
You may have turned onpassword protection withoutfirstsetting apassword. Tryentering 0000using
 the
remote control.
 •
Ifyou have entered anincorrect password toomany timesandseeamessage displaying arequest
 code,
writedown thecode andcontact Epson.Provide therequest codeandproof ofownership for
 assistance
inunlocking theprojector.
 •
Ifyou lose theremote controlyoucannot enterapassword. Orderanew...

Support
hoursare6AM to8PM, Pacific Time,Monday throughFridayand7AM to4PM, Pacific Time,
 Saturday.

Days
andhours ofsupport aresubject tochange withoutnotice.Tollorlong distance chargesmay
 apply.

Before
youcall, have thefollowing information ready:
 •
Product name
 •
Product serialnumber (located onthe bottom orrear ofthe projector, orinthe menu system)
 •
Proof ofpurchase (suchasastore receipt) anddate ofpurchase
 •
Computer orvideo configuration
 •
Description ofthe problem
 Purchase...

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
 General
Projector Specifications
 Type
ofdisplay
 Poly-silicon
TFTactive matrix
 Resolution
 PowerLite
4650:
 1024
×768 pixels...

Brightness
 PowerLite
4650:
 Normal
orTemp Interlock PowerConsumption mode:
 White
lightoutput 5200lumens (ISO21118 standard)
 Color
lightoutput 5200lumens
 ECO
Power Consumption mode:
 White
lightoutput 3700lumens (ISO21118 standard)
 PowerLite
4750W:
 Normal
orTemp Interlock PowerConsumption mode:
 White
lightoutput 4200lumens (ISO21118 standard)
 Color
lightoutput 4200lumens
 ECO
Power Consumption mode:
 White
lightoutput 3000lumens (ISO21118 standard)
 PowerLite
4855WU:
 Normal
orTemp Interlock...