NEC NP-M300X M260W : user's manual - Page 132

6 PC Control Codes and Cable Connection PC Control Codes Function POWER ON POWER OFF INPUT SELECT COMPUTER 1 INPUT SELECT COMPUTER 2 INPUT SELECT HDMI INPUT SELECT VIDEO INPUT SELECT S-VIDEO INPUT SELECT VIEWER INPUT SELECT NETWORK INPUT SELECT USB DISPLAY PICTURE MUTE ON PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF Code Data 02H 00H 00H 00H 00H 02H 02H 01H 00H 00H 00H 03H 02H 03H 00H 00H 02H 01H 01H 09H 02H 03H 00H 00H 02H 01H 02H 0AH 02H 03H 00H 00H 02H 01H 1AH 22H 02H 03H 00H 00H 02H 01H 06H 0EH 02H 03H 00H 00H 02H 01H 0BH 13H 02H 03H 00H 00H 02H 01H 1FH 27H 02H 03H 00H 00H 02H 01H 20H 28H 02H 03H 00H 00H 02H 01H 22H 2AH 02H 10H 00H 00H 00H 12H 02H 11H 00H 00H 00H 13H 02H 12H 00H 00H 00H 14H 02H 13H 00H 00H 00H 15H NOTE: Contact your local dealer for a full list of the PC Control Codes if needed. Cable Connection Communication Protocol Baud rate 38400 bps Data length 8 bits Parity No parity Stop bit One bit X on/off None Communications procedure Full duplex NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs. PC Control Connector (D-SUB 9P) To TxD of PC To RxD of PC To GND of PC 8. Appendix 12345 6789 To RTS of PC To CTS of PC NOTE 1: Pins 1, 4, 6 and 9 are no used. NOTE 2: Jumper "Request to Send" and "Clear to Send" together on both ends of the cable to simplify cable connection. NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps. 122