13CONNECTING PROJECTORConnect an external audioamplifier to these jacks.(Refer to P14, 15.)AUDIO OUTPUT JACKSThis projector uses a micro processor to control unit.Occasionally, micro processor may malfunction andneed to be reset. This can be done by pressingRESET button with a pen, which will shut down andrestart unit. Do not use RESET function excessively.RESET BUTTONWhen using Wired / Wireless RemoteControl Unit as Wired RemoteControl, Connect Wired RemoteControl Unit to this jack with RemoteControl Cable (supplied).(Refer to page 19.)R/C JACKUSB PORT (Series B)ANALOG RGBR/Pr G/Y B/Pb H/HV VCONTROL PORTDVIINPUT 1R/C JACK USBRESET(MONO) (MONO)(MONO)(MONO)(MONO)CONTROL PORTAUDIOCONTROL PORTS-VIDEOVIDEO/Y CINPUT 2INPUT 3INPUT 4AUDIOAUDIOAUDIOSERIAL PORT INSERIAL PORT OUTAUDIO OUTR L R LR LRRLLSERIAL PORTOUT TERMINALSERIAL PORTIN TERMINAL This port is used to control a projectorwith computer. It is also used tocontrol computer with Remote Controlof this projector. (Refer to P41-43.)Connect USB port of computer to thisport.If you control a projector by computer,you must connect a cable (not provided)from your computer to this terminal.This terminal outputs signalfrom SERIAL PORT IN. Morethan two projectors can becontrolled with one computerby connecting SERIAL PORTIN. of another projector to thisterminal.