NEC P502HL - Page 68

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4. Using On-Screen Menu
EnablingSecurity[SECURITY]
ThisfeatureturnsonorofftheSECURITYfunction.
Unlessthecorrectkeywordisentered,theprojectorcannotprojectanimage.(→page30)
NOTE:Yoursettingwillnotbeaffectedevenwhen[RESET]isdonefromthemenu.
SelectingCommunicationSpeed[COMMUNICATIONSPEED]
ThisfeaturesetsthebaudrateofthePCControlport(D-Sub9P).Itsupportsdataratesfrom4800to38400bps.The
defaultis38400bps.Selecttheappropriatebaudrateforyourequipmenttobeconnected(dependingontheequip-
ment,alowerbaudratemayberecommendedforlongcableruns).
NOTE:Yourselectedcommunicationspeedwillnotbeaffectedevenwhen[RESET]isdonefromthemenu.
Selectingtheserialport[SERIALPORT]
Thissetswhichterminalontheprojectorwillreceivetheserialcontrolsignalswhenoperatingtheprojectorbyremote
controlfromacommerciallyavailableHDBaseTtransmitter(controlsignalsforturningthepoweronandoff,etc.).
Thereisnoneedtomakethissettingifnotoperatingtheprojectorbyremotecontrol(onlysendingvideoandaudio).
PC CONTROL ��������� Control signals (RS232C serial communications) are received at the PC CONTROL terminal�
HDBaseT ���������������� The video/audio and control signals (RS232C serial communications) are received at the Ethernet/HDBaseT
port�
NOTE:
• When[HDBaseT]isset,itwillnotworkwhentheprojectorisinthestandbymode,regardlessofwhether[STANDBYMODE](→
page60)issetto[NORMAL]or[NETWORKSTANDBY](thepowercannotbeturnedon).
 Themethodsbelowcanbeusedtoturnontheprojector’spowerwhenitisinthestandbymode.
• TheprojectorcanbeoperatedbyconnectingthecomputerandprojectorbyRS232Cserialcommunications(ontheprojector,
usingthePCCONTROLterminalandthePCControlUtilityapplication,with[STANDBYMODE]setto[NETWORKSTANDBY]).
• Theprojectorcanbeoperatedbyconnectingthecomputerandprojectoroverthenetwork(ontheprojector,usingtheLAN
portandPCControlUtilityapplication,with[STANDBYMODE]setto[NETWORKSTANDBY]).
TIP:
• WhencontrollingtheprojectorusingtheLANport,thisworkswitheithersetting.
TurningOnorOffRemoteSensor[REMOTESENSOR]
Settheremotecontrolsensorsontheprojector’sfrontandrearpanelsandtheHDBaseTremotecontrolsensor.
Theoptionsare:ALL,FRONT/BACK,FRONT,BACK,andHDBaseT.
NOTE:
• When[HDBaseT]isset,itwillnotworkwhentheprojectorisinthestandbymode,regardlessofwhether[STANDBYMODE](→
page60)issetto[NORMAL]or[NETWORKSTANDBY](thepowercannotbeturnedon).
TIP:
• Iftheremotecontrolsystemdoesnotfunctionwhendirectsunlightorstrongilluminationstrikestheremotecontrolsensorof
theprojector,changeanotheroption.
• Theremotecontrolsensoronthebackoftheprojectorcannotbeusedwhentheseparatelysoldcablecoverismountedonthe
projector.