Sanyo PLC-WL2503A Projector User Manual


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65
Lamp replacement counter
Reset?appears.
Problem: –Solutions
No power –PlugthepowercordoftheprojectorintotheACoutlet.
–SeeifthePOWERindicatorlightsred.
–WaituntilthePOWERindicatorstopsblinkingtoturnontheprojector
again.TheprojectorcanbeturnedonafterthePOWERindicator
turnsred.Seepage18.
–ChecktheWARNINGindicator.IftheWARNINGindicatorlightsred,
projectorcannotbeturnedon.Seepage60.
–Checktheprojectionlamp.Seepage63.
–UnlocktheKeylockfunctionfortheprojector.Seepage55.
The initial display is not shown. –MakesureOfforCountdown offarenotchosenatdisplay 
function.Seepage46.
The initial display is not same –MakesureUserorOffarenotchosenatLogo(select)
as the default set. function.Seepage47.
Input signal switches automatically. –MakesureInputsearchfunctionisadjustedproperly.Seepage45.
(or does not switch automatically)
An icon other than Input mode or –ThatistheFilterwarningiconortheLampreplacementicon.See
Lamp mode icon appears. page58or63.
Image is out of focus. –Adjustfocusoftheprojector.Seepage23.
–Provideproperdistancebetweentheprojectorandtheprojection
screen.Seepage13.
–Checktheprojectionlenstoseeifitneedscleaning.Seepage62.
–Movingtheprojectorfromacooltowarmplacemayresultin
moisturecondensationontheprojectionlens.Insuchcases,leave
theprojectoroffandwaituntilcondensationevaporates.
Image is Left/Right reversed. –ChecktheCeiling/Rearfunction.Seepage50.
Image is Top/Bottom reversed. –ChecktheCeilingfunction.Seepage50.
Picture is not bright enough. –CheckiftheContrastorBrightnessisadjustedproperly.See
pages34,41.
–CheckifImagemodeisselectedproperly.Seepages33,40.
–Checkthelampcontrolfunction.Seepages25,54.
–ChecktheLAMPREPLACEindicator.Ifitlights,theendoflamplife
isapproaching.Replacethelampwithanewonepromptly.Seepage
63.
Appendix
Troubleshooting
Beforecallingyourdealerorservicecenterforassistance,checktheitemsbelowonceagain.
–Makesureyouhaveproperlyconnectedtheprojectortoperipheralequipmentasdescribedonpages14-16.
–MakesureallequipmentisconnectedtoACoutletandthepoweristurnedon.
–Whentheprojectordoesnotprojectanimagefromtheconnectedcomputer,restartthecomputer.
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