NEC V321-2 Communications Manual

Also see for MultiSync V461: Specifications Installation and assembly User manual Specification Specifications

Contents

NEC V321-2 Communications Manual Manual pdf 1 page image

(1/37)External Control NEC LCD Monitor1. ApplicationThis document defines the communications method for control of the NEC LCD monitor MultiSync V321,V461and LCD4215(R) when using an external controller.2. Connectors and wiring2.1 RS-232C Remote controlConnector: 9-pin D-SubCable: Cross (reversed) cable or null modem cable(Please refer “Controlling the LCD monitor via RS-232C Remote control” on User’s manual.)2.2 LAN control ( Except LCD4215(R))Connector: RJ-45 10/100 BASE-TCable: Category 5 or higher LAN cable(Please refer “Controlling the LCD monitor via LAN control” on User’s manual.)3. Communication Parameter3.1 RS-232C Remote control(1) Communication system Asynchronous(2) Interface RS-232C(3) Baud rate 9600bps(4) Data length 8bits(5) Parity None(6) Stop bit 1 bit(7) Communication code ASCII3.2 LAN control ( Except LCD4215(R))(1) Communication system TCP/IP (Internet protocol suite)(2) Interface Ethernet (CSMA/CD)(3) Communication layer Transport layer (TCP)* Using the payload of TCP segment.(4) IP address (Default) 192.168.0.10* If you need to change,Please refer “Network settings” on User’s manual.(5) Port No. 7142 (Fixed)3.3 Communication timingThe controller should wait for a packet interval before next command is sent.The packet interval needs to be longer than 600msec for the LCD monitor.