NEC Display Solutions of America, Inc.V552 Installation Guide55” LCD Display Rev 1.0www.necdisplay.com V552 Page 8 of 8Input Panel:BottomSideControl Codes:NOTE: Contact your NEC rep for codes not listed.NOTE: Use a cross/reverse/null modem cable.Cable ConnectionCommunication Protocol:Interface: RS-232C Parity: NoneCommunication: Asynchronous Stop Bit: 1 bitBaud Rate: 9600 bps Communication Code: HexData Length: 8 bits PC Control Connector (D-Sub 9Pin)NOTE: If so desired, jumper “Request to send” and “Clear to Send” together on both ends of the cable to simplify cable connection. Theseconnections are not required. The only connections required are pins 2 (RxD), 3 (TxD) and 5 (GND).

product description

display dimensions

input panel

NEC V552 Installation Manual

I. Application

II. Preparation

III. Communication specification

Communication Format

Header block format (fixed length)

Message block format

Check code

Delimiter

Message type

Get parameter" reply

Set parameter

Set parameter" reply

Commands

Get Timing Report and Timing reply

NULL Message

IV. Control Commands

How to read the measurement value of the built-in temperature sensors

Operation Code (OP code) Table

Power control procedure

Power control

Asset Data read and write

Asset Data write

Date & Time read and write

Date & Time Write

Schedule read and write

Schedule Write

Self diagnosis

Serial No. & Model Name Read

Model Name Read

Security Lock

Direct TV Chanel Read & Write

Direct TV Chanel Write & Reply

MultiSync V552

DECLARATION OF CONFORMITY

Important Information

Safety Precautions, Maintenance & Recommended Use

Installation

Attaching Mounting Accessories

Parts Name and Functions

Terminal Panel

Wireless Remote Control

Operating Range for the Remote Control

Setup

external equipment

Connections

Connecting a Personal Computer

Basic Operation

Power Indicator

Information OSD

OSD (On-Screen-Display) Controls

PICTURE

AUDIO

MULTI DISPLAY

DISPLAY PROTECTION

ADVANCED OPTION

Remote Control Function

Controlling the LCD monitor via RS-232C Remote Control

Controlling the LCD monitor via LAN Control

network settings

Features

Troubleshooting

Speciﬁ cations - V552

Speciﬁ cations - V652

Pin Assignment

Manufacturer's Recycling and Energy Information