NEC MultiSync EA241F

English-26
No Video
• Ifnovideoispresentonthescreen,turnthe[ ] key off and on again.
• Makesurethecomputerisnotinapower-savingmode(touchthekeyboardormouse).
• WhenusingDisplayPort,somedisplaycardsdonotoutputvideosignalunderlowresolutionmodeswhenthemonitoris
turned OFF/ON or disconnected/connected from the AC power cord.
• WhenusinganHDMIinput,pleasechange[OVERSCAN].
• Makesure[VIDEODETECT]issetto[NONE].
No Sound
• Makesurethespeakercableisproperlyconnected.
• Checktoseeifmuteisactivated.
• CheckthevolumelevelintheOSDmenu.
• IftheinputsignalisDisplayPortorHDMI,makesurethe[SOUNDINPUT]intheOSDmenuissetto[DISPLAYPORT]or
[HDMI].
Brightness variations over time
• Change[AUTOBRIGHTNESS]to[OFF]andthenadjustthe[BRIGHTNESS].
• Change[DVMODE]to[STANDARD]andthenadjustthe[BRIGHTNESS].
NOTE: When [AUTO BRIGHTNESS] is set to [ON], the monitor automatically adjusts brightness based on the environment.
When the brightness of surrounding environment changes, the monitor will also change.
When [DV MODE] is set to [DYNAMIC], the monitor automatically adjusts the [BRIGHTNESS].
USBHubdoesnotoperate
• MakesuretheUSBcordisproperlyconnected.RefertoyourUSBdeviceUser’sManual.
• CheckthattheUSBupstreamportonthemonitorisconnectedtotheUSBdownstreamportonthecomputer.Andmake
sure the computer is ON.
Humansensordoesnotwork
• MakesurethereisnoobjectinfrontoftheHumansensor.
• Makesurethereisnoequipmentthatradiatesinfraredraysinfrontofthemonitor.
ControlSyncdoesnotwork
• MakesuretheControlSynccableisconnectedcorrectly.
• MakesuretheControlSynccableisnotin“loop”connection.
• MastermonitorshouldbeconnectedwithControlSyncOUTconnectoronly.
• PleaseusetheprovidedControlSynccables.
• YoucanuseuptovesubmonitorsviaControlSync.
Displayed OSD menu is rotated
• Makesureofthe[OSDROTATION]setting.