NEC PA903X - Connecting Several Projectors

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6. Installation and Connections
Connecting several projectors
ItenablestoprojectHDMI,DisplayPort,HDBaseTimageonseveralprojectorsconnectingtheHDBaseTIN/Ethernet
portandtheHDBaseTOUT/EthernetportbyLANcable.Theprojectorssupportsamebrightnessandresolutioncan
beconnecteduptofourunits,
HDBaseT OUT/Ethernet
HDBaseT IN/Ethernet
• ThesignalfromtheCOMPUTERINterminalisnotoutputfromtheHDBaseTOUT/Ethernetportofthisprojector.
• Projectorsofwhichbrightnessandresolutionaredifferent,thesecannotbeconnectedeveniftheseareinsame
series.Atthesametime,thisprojectorisnotguaranteedtoworkcorrectlyintheconnectionwithanotherdevice
as a monitor.
• WhenoutputtingHDMIsignals,turnonthepowerofthevideodeviceontheoutputsideandkeepitconnected
beforeinputtingvideosignalsintothisdevice.TheHDMIoutputterminalsoftheprojectorareequippedwithrepeater
functions.WhenadeviceisconnectedtotheHDMIoutputterminal,theresolutionoftheoutputsignalislimitedby
the resolution supported by the connected device.
• ConnectinganddisconnectinganHDMIcableorselectinganotherinputsourceonthesecondandsubsequent
projectorswilldisabletheHDMIrepeaterfunction.
Master projector
Other projector