NEC M230X - Maintenance Procedures

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6. Installation and Connections
• Selectthesourcenameforitsappropriateinputconnectorafterturningontheprojector.
Inputconnector
SOURCEbuttonontheprojector
cabinet
Buttonontheremotecontrol
COMPUTER1IN COMPUTER1 (COMPUTER1)
COMPUTER2IN COMPUTER2 (COMPUTER2)
HDMIIN HDMI HDMI
USB(PC) USBDISPLAY (USBDISPLAY)
NOTE:TheprojectorisnotcompatiblewithvideodecodedoutputsoftheNECISS-6020switcher.
NOTE:AnimagemaynotbedisplayedcorrectlywhenaVideoorS-Videosourceisplayedbackviaacommerciallyavailablescan
converter.
Thisisbecausetheprojectorwillprocessavideosignalasacomputersignalatthedefaultsetting.Inthatcase,dothefollowing.
* Whenanimageisdisplayedwiththelowerandupperblackportionofthescreenoradarkimageisnotdisplayedcorrectly:
 ProjectanimagetollthescreenandthenpresstheAUTOADJ.buttonontheremotecontrolortheprojectorcabinet.
NOTE:WhenViewingaDVIDigitalSignal
• UseaDVI-to-HDMIcablecompliantwithDDWG(DigitalDisplayWorkingGroup)DVI(DigitalVisualInterface)revision1.0stan-
dard.Thecableshouldbewithin197"/5mlong.
• TurnofftheprojectorandthePCbeforeconnectingtheDVI-to-HDMIcable.
• ToprojectaDVIdigitalsignal:Connectthecables,turntheprojectoron,thenselecttheHDMIinput.Finally,turnonyourPC.
 Failuretodosomaynotactivatethedigitaloutputofthegraphicscardresultinginnopicturebeingdisplayed.Shouldthishappen,
restartyourPC.
• SomegraphicscardshavebothanalogRGB(15-pinD-Sub)andDVI(orDFP)outputs.Useofthe15-pinD-Subconnectormay
resultinnopicturebeingdisplayedfromthedigitaloutputofthegraphicscard.
• DonotdisconnecttheDVI-to-HDMIcablewhiletheprojectorisrunning.Ifthesignalcablehasbeendisconnectedandthen
reconnected,animagemaynotbecorrectlydisplayed.Shouldthishappen,restartyourPC.
NOTE:When[VIEWER],[NETWORK],or[USBDISPLAY]isselectedfor[SOURCE],soundfromtheCOMPUTER2AUDIOINmini
jackwillbeoutputthroughthespeaker.
NOTE:HDMIinputsignal
DisconnectingandconnectingtheHDMIcablemayresultinnopicturebeingdisplayedfromtheHDMIequipmentwhiletheprojec-
torisrunning.
Shouldthishappen,selecttheHDMIinputagain.
<TwowaystoselecttheHDMIinput>
• PresstheHDMIbuttonontheremotecontrol.
• PresstheMENUbuttonontheprojectorcabinet,thenselect[HDMI]from[SOURCE].