NEC NP-VE281 Installation Guide - Page 6

NEC Display Solutions of America, Inc. VE281/VE281X/VE282B/VE282XB Installation Guide Ceiling and Desktop Mounted Rev 1.0 Input Panels VE281/VE281X VE282B/VE282XB PC Control Codes Function POWER ON POWER OFF INPUT SELECT COMPUTER1 INPUT SELECT VIDEO INPUT SELECT HDMI 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 06H 0EH 02H 03H 00H 00H 02H 01H 1AH 22H 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 NEC rep for codes not listed. Cable Connection Communication Protocol: Baud Rate: 38400 bps Data Length: 8 bits Parity: No Parity Stop Bit: One Bit X on/off: None Communications: Full duplex PC Control Connector (D-Sub 9P To TxD of PC To RxD of PC To GND of PC 12 3 45 67 8 9 To RTS of PC To CTS of PC NOTE 1 : Pins 1, 4, 6, and 9 are used inside the projector. NOTE 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps. NOTE 3: Jumper "Request to Send" and "Clear to Send" together on both ends of the cable to simplify cable connection. www.necdisplay.com VE281/VE281X/VE282B/VE282XB Page 6 of 8