NEC VT440 User Manual - Page 40

PC Control Codes Function POWER ON POWER OFF INPUT SELECT RGB INPUT SELECT VIDEO INPUT SELECT S-VIDEO PICTURE MUTE ON PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF ON SCREEN MUTE ON ON SCREEN 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 06H 0EH 02H 03H 00H 00H 02H 01H 0BH 13H 02H 10H 00H 00H 00H 12H 02H 11H 00H 00H 00H 13H 02H 12H 00H 00H 00H 14H 02H 13H 00H 00H 00H 15H 02H 14H 00H 00H 00H 16H 02H 15H 00H 00H 00H 17H 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 PC Control Connector (DIN-8P) To RxD of PC ᮣ 87 5 4 2 6 3 1 To GND of PC ᮤ To TxD of PC ᮣ NOTE: Contact your local dealer for a full list of the PC Control Codes if needed. NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector. E-40