NEC P452H - Page 67

56
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forremotelycontrollingtheprojector
fromacommerciallyavailableHDBaseTtransmissiondevices(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61)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61)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.
• RemotecontrolbyinfraredraysisnotavailablewhentheremotecontrolcableisconnectedtotheREMOTEtermial.