Introduction - Pioneer DVD-V7400 Command Protocol Manual

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
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
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.
Description
describes the Interface Connector Specifications and the
computer control features of the DVD-V7400
discusses Baud Rate Settings, Interface Operation, Control
Protocol, and Internal Operation via computer
explains the Player Command Structure in detail
reviews each command in detail
defines Address and Player Condition requests
relates to the various operating modes
discusses the internal registers
details the external switch control functions
- 1
Introduction