LC1503R/LC1503R‐CUser’sGuide
18
AppendixB‐Troubleshooting
IfyouareexperiencingtroublewiththeLCDdisplay,refertothefollowing. Iftheproblem
persists,pleasecontactyourlocaldealerorvisitPlanarSupportatwww.planar.com/support.
Seesupportcontactinformationonrearcover.
Problem:Noimageappearsonscreen.
CheckthatalltheI/Oandpowerconnectors
areinstalledcorrectlyandwell
connectedasdescribedinthe“Installation”section.
Makesurethepinsoftheconnectorsarenotcrookedorbroken.
Reconfiguretheresolutionofyourcomputertomakeitlessthanorequalto
1024x768.
Problem:Partialimageorincorrectlydisplayedimage.
Check
toseeiftheresolutionofyourcomputerishigherthanthatoftheLCDdisplay.
Reconfiguretheresolutionofyourcomputertomakeitlessthanorequalto
1024x768.
Problem:Imagehasflickeringverticallinebars.
Use“HORIZONTALSIZE”tomakeanadjustment.
Checkandreconfigurethedisplaymodeoftheverticalrefreshrateofyourgraphiccard
tomakeitcompatiblewiththeLCDdisplay.
Problem:Imageisunstableandflickering
Use“FINE”tomakeanadjustment.
Problem:Imageisscrolling
CheckandmakesuretheVGAsignalcable(oradapter)iswellconnected.
Checkandreconfigurethedisplaymodeoftheverticalrefreshrateofyourgraphiccard
tomakeitcompatiblewiththeLCDdisplay.
Problem:Vagueimage(charactersandgraphics)
Use“HORIZONTALSIZE”tomakeanadjustment.Iftheproblempersists,use“FINE”to
makeanadjustment.