All data are subject to change without notice | NEC RS-232C manual

All data are subject to change without notice.

(Revised at Mar.25/2010)

Copyright 2004-2009 NEC Display Solutions, Ltd. All Right Reserved

This document provides the technical information for users. NEC Display Solutions, Ltd. reserves the right to change or modify the information contained herein without notice. NEC Display Solutions, Ltd. makes no warranty for the use of its products and bears no responsibility for any errors or omissions which may appear in this document.

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NEC RS-232C user manual All data are subject to change without notice

Contents

Communication Parameter Connectors and wiringApplication Communication Format Header block format fixed length ALL ETX Message block formatSTX STX ETX MSB LSB SOH Check codeMSB LSB Delimiter Following is an example of a Check code BCC calculation Message type Get current Parameter from a monitor Set parameter Set parameter reply Current condition Get Timing Report and Timing reply CommandsSave Current Settings MSB LSB ETX Null Message Typical procedure exampleHow to change the Brightness setting BCC Header Message Check code Delimiter Message Check code Delimiter Code STX-0-0-0-2-7-9-0-0 Power control procedure Power status read Power control Controller requests the monitor to control monitor power Asset Data read and write Asset Data Read Request and reply Asset Data write BCC DS-ETX Date & Time read and writeDate & Time Read Date & Time Write Check code Delimiter Schedule read and write Schedule Read STX-C-3-2-1-PG-ON HOUR-ON MIN Page BCC OFF HOUR-OFF MIN-INPUT-WD-FL-ETX B33h, 42h 59 =3Bh C33h, 43h Off timer isn’t set Schedule Write PG-ON HOURS-ON MIN-OFF HOURS-OFF MIN-INPUT-WD-FL-P Mode Page BCC OFF HOUR-OFF MIN-INPUT-WD-FL-P Mode Header 31/50 SOH-0-0-Monitor ID-B-0-C STX-C-3-1-5-ST-PG-EN-ETX STX-C-2-1-4-PG-ON HOUR-ON MIN 34/50 BCC Self diagnosis Self-diagnosis status read ST Result of self-tests 0-030h, 30h00 Normal Model Name Read Serial No. & Model Name ReadSerial No. Read Security Lock Security Lock Control 930h, 39h Page Dicom SIM ISF Adjust Surround Hdmi PIP POPRGB/HV OSD Option Ntsc SyncDVI-PC DVI-HD Secam PIP ON/OFF All data are subject to change without notice