Document Outline

• RS-232C
• 1.INTRODUCTION
• 2.INTERFACE
  • 2.1Interface Connector
  • 2.2Serial Interface Pin Specification
  • Computer Control Functions
    • 2.3.1Serial Control (see Chapters 3, 4, 5 and 6)
    • 2.3.2External Switch Control (see Chapter 9)
    • 2.3.3External Power Control
• 3.SERIAL CONTROL
  • 3.1Serial Interface Specifications
    • 3.1.1Signal Interface
    • 3.1.2Data Type
    • 3.1.3Data Transfer Speed (Baud Rate)
  • 3.2Communication with a Computer
  • 3.3Command and Status
  • 3.4Error Messages
  • 3.5Initial Setting
• 4.COMMAND STRUCTURE
  • 4.1Command Mnemonic
  • 4.2Argument
  • 4.3Command String
  • 4.4Status Returns
  • 4.5Error Message
  • 4.6Request Status Return
  • 4.7Timing
    • • • • • • • P
                • L
  • 4.8Start Timing Under Synchronized Playback (with several players)
• 5.COMMAND DESCRIPTIONS
  • 5.1Open
  • 5.2Close
  • 5.3Reject
  • 5.4Start
  • 5.5Play
  • 5.6Pause
  • 5.7Still (DVD, VCD)
  • 5.8Step Forward (DVD, VCD)
  • 5.9Step Reverse (DVD)
  • 5.10Scan Forward
  • 5.11Scan Reverse
  • 5.12Scan Stop
  • 5.13Multi-Speed Forward (DVD, VCD)
  • 5.14Multi-Speed Reverse (DVD)
  • 5.15Speed (DVD, VCD)
  • 5.16Search
  • 5.17Search & Play
  • 5.18Stop Marker
  • 5.19Lead-Out Symbol
  • 5.20Clear
  • 5.21Frame (DVD)
  • 5.22Block Number (CD)
  • 5.23Time (excludes discs without Time Codes)
  • 5.24Chapter (DVD)
  • 5.25Title (DVD)
  • 5.26Index (CD)
  • 5.27TRACK (CD, VCD)
  • 5.28Select Subtitle (DVD)
  • 5.29Select Audio (DVD)
  • 5.30Select Aspect
  • 5.31Select Angle (DVD)
  • 5.32Select Parental-Level (DVD)
  • 5.33Audio Control (DVD, CD, VCD)
  • 5.34Video Control
  • 5.35Display Control
  • 5.36Key Lock
  • 5.37Stack Group Set (DVD)
  • 5.38Barcode /Command Stack Play (DVD)
  • 5.39Video Blackboard Display (DVD)
  • 5.40Video Blackboard Clear
  • 5.41Blackboard / Stack Data Upload
  • 5.42Blackboard / Stack Data Download
  • 5.43Weekly Timer Data Upload
  • 5.44Weekly Timer Data Download
  • 5.45Hyper Text Data Upload
• 6.CURRENT PLAYER CONDITION REQUEST DESCRIPTIONS
  • 6.1P-Block Number Request
  • 6.2Title/Track Number Request
  • 6.3Chapter Number Request (DVD)
  • 6.4Time Code Request
  • 6.5Index Number Request (CD, VCD)
  • 6.6Frame Number Request (DVD)
  • 6.7Block Number Request (CD, VCD)
  • 6.8Total Frame Request (DVD)
  • 6.9TOC Information Request (CD/VCD)
  • 6.10Disc Region Code Request (DVD)
  • 6.11DVD Disc Status Request
  • 6.12LD Disc Status Request (LB-compatible DVD)
  • 6.13CD Disc Status Request
  • 6.14Register A Set
  • 6.15Register B Set
  • 6.16Register D Set
  • 6.17Print Character
  • 6.18Clear Screen
  • 6.19Real Time Clock Set
  • 6.20Advanced Setup
  • 6.21Communication Control Set
  • 6.22Player Active Mode Request
  • 6.23Player Model Name Request
  • 6.24Real Time Clock Request
  • 6.25Advanced Setup Request
  • 6.26Player Region Code Request
  • 6.27CCR Mode Request
  • 6.28Input Number Request
  • 6.29Error Code Request
  • 6.30Input Unit Request
  • 6.31Input Barcode Data Request
  • 6.32Register A Request
  • 6.33Register B Request
  • 6.34Register D Request
  • 6.35Menu Call (DVD)
  • 6.36Numeric Button (DVD)
  • 6.37Button Select (DVD)
  • 6.38Enter Button (DVD)
  • 6.39Get Information (DVD)
  • 6.40Memory Data Upload
  • 6.41Return Firmware Version
• 7.OPERATING MODES
  • 7.1Open
  • 7.2Park
  • 7.3Setup
  • 7.4Random Access
  • 7.5Reject
• 8.DVD-V7400 INTERNAL REGISTERS
  • 8.1Current Time/Frame
  • 8.2P-TIME
  • 8.3Current Title/Track (Current Chapter)
  • 8.4Current Index
  • 8.5Serial Digit Buffer
  • 8.6Remote Control Use Address Flag
  • 8.7Remote Control Digit Buffer
  • 8.8Remote Control Data Register
  • 8.9Laser Barcode Buffer
  • 8.10Serial Use Address Flag
  • 8.11Search Time/Frame
  • 8.12Search Title/Track (Search Chapter)
  • 8.13Search Index
  • 8.14Mark Time/Frame
  • 8.15Mark Title/Track (Mark Chapter)
  • 8.16Mark Index
  • 8.17Video Control
  • 8.18Audio Control
  • 8.19Display Control
  • 8.20Registers
• 9.EXTERNAL SWITCH CONTROL
  • 9.1Function Assignment
  • Controller
    • 9.2.1Simple Circuit
    • 9.2.2Diode Matrix Circuit
• 10.ADDITIONAL NOTES
• APPENDIX A - COMPLETE COMMAND LIST BY NAME
• APPENDIX B - COMPLETE COMMAND LIST BY MNEMONIC
• APPENDIX C - DVD COMMAND LIST
• APPENDIX D - LB COMPATIBLE DVD COMMAND LIST
• APPENDIX E - CD COMMAND LIST
• APPENDIX F - VCD COMMAND LIST