Introduction

1.INTRODUCTION

This document defines the RS-232C command protocol for the Pioneer DVD-V7400 Industrial DVD Player.

The DVD-V7400 is capable of playing DVD, CD and VCD discs. The device has three control methods, front panel, remote control or computer interface through the RS-232C serial port.

This manual addresses the various commands and precautions required when using the Pioneer DVD-V7400 player with a computer. Please refer to the DVD-V7400 Operating Instructions for details on operating the unit via the front panel and/or remote control.

Chapter Number

Description

Chapter 2

describes the Interface Connector Specifications and the

computer control features of the DVD-V7400

 

Chapter 3

discusses Baud Rate Settings, Interface Operation, Control

Protocol, and Internal Operation via computer

 

Chapter 4

explains the Player Command Structure in detail

Chapter 5

reviews each command in detail

Chapter 6

defines Address and Player Condition requests

Chapter 7

relates to the various operating modes

Chapter 8

discusses the internal registers

Chapter 9

details the external switch control functions

NOTE: In this manual, a DVD disc containing a modified program from a current educational Laser Disc (LD) is handled as a Laser Barcode (LB) compatible DVD disc. The disc has two formats, CAV and CLV. However, the commands are not identical to the LD command set.

CAUTION: The material in this manual is subject to change without notice.

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Pioneer DVD-V7400 manual Introduction, Chapter Number Description

DVD-V7400 specifications

The Pioneer DVD-V7400 is a professional-grade DVD player that has gained recognition for its robust performance and versatility in various applications, especially in the fields of broadcasting, presentation, and event production. Released as part of Pioneer's renowned lineup of video playback equipment, the DVD-V7400 boasts several advanced features and technologies that set it apart from consumer-grade players.

One of the key characteristics of the DVD-V7400 is its ability to play a wide range of disc formats, including DVD-Video, DVD-R, DVD-RW, DVD+R, and DVD+RW. This compatibility makes it a reliable choice for professionals who need to work with different media types. The player also supports CD audio playback, ensuring it can handle various formats used in different contexts.

In terms of video output, the DVD-V7400 is equipped with both component and composite outputs, allowing for high-quality video signal transmission. The player supports multiple video standards, including NTSC and PAL, enhancing its adaptability in international markets. The integrated digital to analog converter (DAC) ensures that audio playback retains clarity and depth, which is crucial in professional settings where sound quality is paramount.

Another impressive feature of the DVD-V7400 is its comprehensive playback functions. It supports discreet chapter selection, instant replay, and frame-by-frame playback, providing operators with precise control over video content. These features are particularly advantageous during live presentations or events where timing and accuracy are essential.

Built for durability, the DVD-V7400 is designed to withstand the rigors of continuous use in professional environments. Its robust construction and high-quality components ensure longevity, making it a cost-effective investment for businesses and institutions.

In addition to its playback capabilities, the DVD-V7400 includes useful features such as programmable playback sequences, which allow for customized presentations and automated show setups. The player’s RS-232C interface enables remote control operation, facilitating integration into larger AV setups and professional control systems.

Overall, the Pioneer DVD-V7400 stands out as a reliable and feature-rich player, making it an excellent choice for professionals who require consistent performance and quality in their video playback solutions. With its wide compatibility, robust features, and ease of use, the DVD-V7400 continues to be a trusted option in the industry.