User Manual

27
ENG
ENGLISH
TROUBLESHOOTING
TROUBLESHOOTING
Check the following before calling for service.
No image appears
Isthepowercordofthedisplay
connected?


Checkandseeifthepowercordisconnectedproperlytothepower
outlet.
Isthepowerindicatorlighton?


PressthePowerbutton.
Isthepowerindicatorflickering?


Ifthedisplayisinpowersavingmode,trymovingthemouseor
pressinganykeyonthekeyboardtobringupthescreen.


TrytoturnonthePC.
Doyouseean"OUTOFRANGE"
messageonthescreen?


ThismessageappearswhenthesignalfromthePC(videocard)is
outofhorizontalorverticalfrequencyrangeofthedisplay.Seethe
'Specifications'sectionofthismanualandconfigureyourdisplay
again.
Doyouseea"NOSIGNAL"
messageonthescreen?


Whenthemonitorison"No-Signal"in5minutes,themonitorgoesto
DPMmode.
Can 't you control some functions in OSD?
Can'tyouselectsomemenuin
OSD?


YoucanunlocktheOSDcontrolsatanytimebyenteringtheOSD
lockmenuandchangingitemstooff.
Display image is incorrect
DisplayPositionisincorrect.


EntertheAutoConfigurationfunctionandselectthe"Yes"itemto
automaticallyadjustyourdisplayimagetotheidealsetting.
Onthescreenbackground,vertical
barsorstripesarevisible.


EntertheAutoConfigurationfunctionandselectthe"Yes"itemto
automaticallyadjustyourdisplayimagetotheidealsetting.
Anyhorizontalnoiseappearingin
anyimageorcharactersarenot
clearlyportrayed.


EntertheAutoConfigurationfunctionandselectthe"Yes"itemto
automaticallyadjustyourdisplayimagetotheidealsetting.


CheckControlPanel►Display►Settingsandadjustthedisplayto
therecommendedresolutionoradjustthedisplayimagetotheideal
setting.Setthecolorsettinghigherthan24bits(truecolor).