www.necvisualsystems.com HT510 Page 7 of 7Input PanelControl CodesFUNCTION CODE DATAPOWER ON 02H 00H 00H 00H 00H 02HPOWER OFF 02H 01H 00H 00H 00H 03HINPUT SELECT COMPUTER 02H 03H 00H 00H 02H 01H 01H 09HINPUT SELECT COMPONENT 02H 03H 00H 00H 02H 01H 11H 19HINPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EHINPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13HPICTURE MUTE ON 02H 10H 00H 00H 00H 12HPICTURE MUTE OFF 02H 11H 00H 00H 00H 13HSOUND MUTE ON 02H 12H 00H 00H 00H 14HSOUND MUTE OFF 02H 13H 00H 00H 00H 15HNote: Checksum (CKS) is already included in the commands above.Note: Contact your NEC rep for codes not listed.Cable ConnectionCommunication Protocol: PC Control Connector (DIN-8P)Baud Rate: 38400 bpsData Length: 8 bitsParity: No ParityStop Bit: One bitX on/off: NoneCommunications: Full duplexNOTE 1: It is recommended to set the projector to “Idle Mode” in the Setup menu for best Power ON response.NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector.NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.Digital Light Processing, DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments.PC CONTROL COMPUTER INAUDIO IN COMPONENT IN VIDEO IN AUDIO INS-VIDEO INRLCr/PrY Cb/PbTo RxD of PC12345678To TxD of PCTo GND of PC