NEC V332X - Troubleshooting Check List; Power Problem Diagnosis Checklist; Video;Audio Problem Diagnosis Checklist

Power
 Nopower(POWERindicatordoesnotlightgreen).
  Powercable'splugisfullyinsertedintothewalloutlet.
  Lampcoverisinstalledcorrectly.
  LampHoursUsed(lampoperationhours)wasclearedafter
lampreplacement.
  NopowereventhoughyoupressandholdthePOWER
buttonforaminimumof1second.
 Shutdownduringoperation.
  Powercable'splugisfullyinsertedintothewalloutlet.
  Lampcoverisinstalledcorrectly.
  PowerManagementisturnedoff(onlymodelswiththe
PowerManagementfunction).
Video and Audio
 NoimageisdisplayedfromyourPCorvideoequipmenttothe
projector.
  Stillnoimageeventhoughyouconnecttheprojectortothe
PCfirst,thenstartthePC.
  EnablingyournotebookPC'ssignaloutputtotheprojector.
  Acombinationoffunctionkeyswillenable/disablethe
externaldisplay.Usually,thecombinationofthe"Fn"key
alongwithoneofthe12functionkeysturnstheexternal
displayonoroff.
  Noimage(bluebackground).
  StillnoimageeventhoughyoupresstheAUTOADJUST
button.
  Stillnoimageeventhoughyoucarryout[RESET]inthe
projector'smenu.
  Signalcable'splugisfullyinsertedintotheinputconnector
Amessageappearsonthescreen.
  (_____________________________________________)
  Thesourceconnectedtotheprojectorisactiveand
available.
  Stillnoimageeventhoughyouadjustthebrightnessand/or
thecontrast.
  Inputsource’sresolutionandfrequencyaresupportedby
theprojector.
 Imageistoodark.
  Remainsunchangedeventhoughyouadjustthebrightness
and/orthecontrast.
 Imageisdistorted.
  Imageappearstobetrapezoidal(unchangedeventhough
  youcarryoutthe[KEYSTONE]adjustment).
 Partsoftheimagearelost.
  StillunchangedeventhoughyoupresstheAUTOADJUST
button.
  Stillunchangedeventhoughyoucarryout[RESET]inthe
projector'smenu.
 Imageisshiftedintheverticalorhorizontaldirection.
  Horizontalandverticalpositionsarecorrectlyadjustedona
computersignal.
  Inputsource'sresolutionandfrequencyaresupportedby
theprojector.
  Somepixelsarelost.
 Imageisflickering.
  StillunchangedeventhoughyoupresstheAUTOADJUST
button.
  Stillunchangedeventhoughyoucarryout[RESET]inthe
projector'smenu.
  Imageshowsflickeringorcolordriftonacomputersignal.
 Imageappearsblurryoroutoffocus.
  Stillunchangedeventhoughyoucheckedthesignal'sreso-
lutiononPCandchangedittoprojector'snativeresolution.
  Thethrowdistanceiswithin47"to516"/1189mmto
13105mm(NP-V332X&NP-V302X),39"to432"/1002
mmto10985mm(NP-V332W&NP-V302W),52"to471"/
1328mmto11955mm(NP-V302H)

  Stillunchangedeventhoughyouadjustedthefocus.
 Nosound.
  Audiocableiscorrectlyconnectedtotheaudioinputofthe
projector.
  Stillunchangedeventhoughyouadjustedthevolumelevel.
Other
 Remotecontroldoesnotwork.
  Noobstaclesbetweenthesensoroftheprojectorandthe
remotecontrol.
  Projectorisplacednearafluorescentlightthatcandisturb
theinfraredremotecontrols.
  Batteriesarenewandarenotreversedininstallation
 Buttonsontheprojectorcabinetdonotwork.
  [CONTROLPANELLOCK]isnotturnedoninthemenu.
  StillunchangedeventhoughyoupressandholdtheEXIT
buttonforminimumof10seconds.
Troubleshooting Check List
Before contacting your dealer or service personnel, check the following list to be sure repairs are needed also by
referring to the “Troubleshooting” section in your user’s manual. This checklist below will help us solve your
problem more efciently.
* Print the following pages.
Frequency of occurrence always sometimes(Howoften?_______________________) other(__________________)