Epson Projector EX7230 Pro User Manual

Related
tasks
 Cleaning
theAirFilter andVents
 Replacing
theAirFilter
 Replacing
theLamp
 Using
theProjector HelpDisplays
 You
candisplay information tohelp yousolve common problems usingtheprojectors Helpsystem.
 1.
Turn onthe projector.
 2.
Press theHelp button onthe projector orthe remote control.
 You
seetheHelp menu.
 3.
Use theupand down arrow buttons tohighlight theproblem youwant tosolve.
 4.
Press Entertoview thesolutions.
 5.
When youarefinished, doone ofthe following:
 •
To select another...

Solutions
WhenNoImage Appears
 If
no image appears, trythe following solutions:
 •
Make surethelens cover isopen allthe way oroff.
 •
Press theA/V Mute button onthe remote controltosee ifthe image wastemporarily turnedoff.
 •
Make sureallnecessary cablesaresecurely connected andthepower ison for the projector and
 connected
videosources.
 •
Press theprojectors powerbutton towake itfrom standby orsleep mode. Alsoseeifyour connected
 computer
isin sleep mode ordisplaying ablank screen saver.
 •
Check...

Solutions
WhenImage isIncorrect UsingtheUSB Display Function
 If
no image appears orifthe image appears incorrectly usingtheUSB Display function, trythe following
 solutions:

•
Press theUSB button onthe remote control.
 •
Make suretheUSB Display software hasinstalled correctly. Installitmanually ifnecessary.
 •
Make suretheUSB Type Bsetting inthe Extended menuisset toUSB Display ,if available.
 •
With OSX,select theUSB Display iconinthe Dock orfrom theApplications folder.
 •
For images projected...

Parent
topic:Solving ImageorSound Problems
 Related
concepts
 Projector
Connections
 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 same image...

Related
references
 Input
Signal Settings -Signal Menu
 Supported
VideoDisplay Formats
 Solutions
WhenOnlyaPartial ImageAppears
 If
only apartial computer imageappears, trythe following solutions:
 •
Press theAuto button onthe remote controltooptimize theimage signal.
 •
Try adjusting theimage position usingthePosition menusetting.
 •
Press theAspect buttononthe remote controltoselect adifferent imageaspect ratio.
 •
Ifyou zoomed intoorout ofthe image usingtheE-Zoom buttons,presstheEsc button untilthe...

Related
references
 Projector
FeatureSettings -Settings Menu
 Related
tasks
 Correcting
ImageShape withtheHorizontal KeystoneSlider
 Correcting
ImageShape withtheKeystone Buttons
 Correcting
ImageShape withQuick Corner
 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...

Supported
VideoDisplay Formats
 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
warmuptoroom temperature beforeusingit.
 •
Position theprojector closeenough tothe screen.
 •
Position theprojector sothe keystone adjustment angleisnot sowide thatitdistorts theimage.
 •
Turn...

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, suchasBrightness ,
 Contrast
,Tint ,Color Adjustment ,and/or ColorSaturation .
 •
Make sureyouselected thecorrect InputSignal orVideo...

•
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 betweentheprojector andyour video source.
 •
Ifyou donot hear sound fromanHDMI source, setthe connected devicetoPCM output.
 •
Make sureanyconnected audiocables...

•
The projectors buttonsmaybelocked forsecurity. Unlockthebuttons oruse theremote controlto
 turn
onthe projector.
 •
The power cordmaybedefective. Disconnect thecord andcontact Epson.
 •
Ifthe projectors lampshuts offunexpectedly, itmay have entered standby modeafteraperiod of
 inactivity.
Pressthepower button towake theprojector.
 •
Ifthe projectors lampshuts off,the Status lightisflashing blue,andtheTemp lightisorange, the
 projector
hasoverheated andshut off.Check thesolutions forthis light...