34 Chapter5Troubleshooting
5-5. Other problems
Problem Possible cause and remedy
1. The Setting menu does not a ppear. • Checkwhethertheoperationlockfunctionisac tive(see
“3-2.LockingOperationButtons”(page25)).
2. The “Smoothing” on th e Setting menu
“Screen” cannot be selected.
• Youcannotchoose“smoothing”whenthescreenis
displayedinthefollowingresolutionsorsettings.
- Theresolutionis1600×1200
- Theresolutionis800×600
- ScreenSizeis“Normal”
3. The auto adjustment f unction does not
work.
• Thisfunctiondoesnotworkduringdigitalsignalin put.
• ThisfunctionisintendedforuseontheMacintoshand
onAT-compatiblePCrunningWindows.Itdoesnotwork
properlywhenanimageisdisplayedonlyonapartofthe
screen(commandpromptwindow,forexample)orwhena
blackbackground(wallpaper,etc.)isinuse.
• Thisfunctiondoesnotworkcorrectlywit hsomegraphics
boards.
4. USB devices connect ed to the monitor do
not work.
• CheckwhethertheUSBcableisconnectedco rrectly(see
“6-3.MakingUseofUSB(UniversalSerialBus)”(page37)).
• ChangetheUSBporttoanotherone.IfthePCor
peripheraldevicesworkscorrectlybychangi ngtheUSB
port,contactyourlocalEIZOrepresentative.(Refertothe
manualofthePCfordetails.)
• RebootthePC.
• Iftheperipheraldevicesworkcorrectlyw henthePCand
peripheraldevicesareconnecteddirectly,pleasecont act
yourlocalEIZOrepresentative.
• CheckwhetherthePCandOSareUSBcompliant.(For
USBcomplianceoftherespectivedevices,consu lttheir
manufacturers.)
• CheckthePC’sBIOSsettingforUSBwhenusing
Windows.(RefertothemanualofthePCfordetails.)