Chapter 6 Troubleshooting; No Picture - Eizo RadiForce MS231WT User Manual

Chapter 6 Troubleshooting

If a problem still remains after applying the suggested remedies, contact your local dealer.

6-1. No picture

1. No picture
• Powerindicatordoesnotlight.
• Powerindicatorislightingblue.
• Powerindicatorislightingorange.
2. The message below appears.
• Thismessageappearswhennosignalis
input.
Example:
• Themessageshowsthattheinputsignalisout
ofthespecifiedfrequencyrange.(Suchsignal
frequencyisdisplayedinred.)
Example:
fD: DotClock
(Displayedonlyduringdigitalsignalinput)
fH: HorizontalScanFrequency
fV: VerticalScanFrequency
36
Chapter6Troubleshooting
Problem Possible cause and remedy
• Checkwhetherthepowercordisconnectedproperly.
• Turnoffthemainpower,andthenturnitonagaina
fewminuteslater.
• Turnthemainpowerswitchon.
• Press .
• Increase<Brightness>,<Contrast>,and/or<Gain>
intheAdjustmentmenu(see"Toperformadvanced
adjustments"(page19)).
• Switchtheinputsignalwith
• Operatethemouseorkeyboard.
• Checkwhethertheexternaldeviceisturnedon.
Thismessageappearswhenthesignalisnotinput
correctlyevenwhenthemonitorfunctionsproperly.
• Themessageshownleftmayappear,becausesome
externaldevicesdonotoutputthesignalsoonafter
power-on.
• Checkwhethertheexternaldeviceisturnedon.
• Checkwhetherthesignalcableisconnectedproperly.
• Switchtheinputsignalwith
• CheckwhetherthePCisconfiguredtomeetthe
resolutionandverticalscanfrequencyrequirements
ofthemonitor(see"2-1.CompatibleResolutions/
Formats"(page13)).
• RebootthePC.
• Selectanappropriatedisplaymodeusingthe
graphicsboard'sutility.RefertotheUser'sManualof
thegraphicsboardfordetails.
.
.