38
Chapter5Troubleshooting
5-5. Other problems
Problem
Possible cause and remedy
1. The Setting menu does not appear.
• Checkwhethertheoperationlockfunctionworks(see
“3-5.LockingButtons”(page28)
).
2. The “Smoothing” on the Setting menu
“Screen” cannot be selected.
• Youcannotchoose“smoothing”whenthescreenis
displayedinthefollowingresolutionsorsettings.
-Theresolutionis1920×1080
-ScreenSizeis“Normal”
3. The auto adjustment function does not
work.
• Thisfunctiondoesnotworkduringdigitalsignalinput.
• ThisfunctionisintendedforuseontheMacintosh
andonAT-compatiblePCrunningWindows.Itdoes
notworkproperlywhenanimageisdisplayedonly
onapartofthescreen(commandpromptwindow,for
example)orwhenablackbackground(wallpaper,etc.)
isinuse.
• Thisfunctiondoesnotworkcorrectlywithsome
graphicsboards.
4. No audio output.
• Checkwhetherthestereominijackcableisconnected
properly.
• Checkwhethervolumeissetto0.
• CheckthesettingofthePCandtheaudioplayback
software.
• DuringDisplayPortsignalinput,checkthe“Source”
setting(see
“3-2.Switchingsoundsourceduring
DisplayPortsignalinput(EV2335Wonly)”(page27)
).
