NEC VT676 VT470/570/670/575/676 IG - Page 6

Input Panel VIDEO IN L/MONO AUDIO R COMPUTER 1 IN AUDIO COMPUTER 2 IN AUDIO S-VIDEO IN L/MONO R AUDIO OUT MONITOR OUT PC CONTROL Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT COMPUTER 1 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT COMPUTER 2 02H 03H 00H 00H 02H 01H 02H 0AH INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H SOUND MUTE ON 02H 12H 00H 00H 00H 14H SOUND MUTE OFF 02H 13H 00H 00H 00H 15H NOTE: Contact your NEC rep for codes not listed. Cable Connection Communication Protocol: Baud Rate: 19200 bps Data Length: 8 bits Parity: No Parity Stop Bit: One bit X on/off: None Communications: Full duplex PC Control Connector (DIN-8P) To RxD of PC 8 76 5 4 3 21 To GND of PC To TxD of PC NOTE 1: Pins 2, 3, 5, 6 and 8 are used inside the projector.. NOTE 2: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps. www.necvisualsystems.com VT470/570/575/670/676 Page 6 of 6