Pioneer DVD-V7400 manual Player Region Code Request, CCR Mode Request, CM2, CM3

Page 77

Current Address Request Descriptions

Explanation : The player returns the current setting of the Industrial Player Menu. The return is expressed as an integer value. The value is made up of the sum of the selected arguments. The factory default is set to 0. The player returns an error code if the command is issued when the player is showing Industrial Player Menu on the screen. See the description of Advanced Setup (MS).

NOTE: E04 is returned from a player when the command is issued while the Industrial Player Menu is displayed.

Execution :

 

 

 

String

Status Return

DVD player

 

?S<CR>

112<CR>

Title repeat mode (16)

 

 

 

Baud rate is 9600bps (32)

 

 

 

Tray lock on (64)

6.26Player Region Code Request

Function

:

Returns player region code

Format

:

?H

Explanation :

The command returns the player’s region code(s).

Execution :

 

 

 

String

Status Return

DVD player

 

?H<CR>

02<CR>

Region Code 2

6.27CCR Mode Request

Function

:

Returns the current communication mode

Format

:

?M

Explanation : The command returns the contents of the Communication Control Register (CCR).

The CCR default value is set to Mode 3 (ON).

 

 

CM2

Mode-2

 

 

 

 

CM3

Mode-3

 

 

Execution :

 

 

 

 

 

String

Status Return

DVD player

 

 

?M<CR>

CM3<CR>

CCR = 3 (Default Communication Mode)

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Contents DVD-V7400 Page FCC Information Table of Contents Current Player Condition Request Descriptions Track CD, VCDOperating Modes Time DVD-V7400 Internal RegistersChapter Number Description IntroductionSerial Interface Pin Specification Interface ConnectorInterface Computer Control FunctionsExternal Power Control External Switch Control see ChapterCommunication with a Computer Serial Interface SpecificationsSerial Control Example Command and StatusComputer Control Initial Setting Error MessagesRegister/Switch Setting at Power on OFFDVD-V7400 supports the commands listed below Command StructureCommand Supporting Formats Argument Command MnemonicStatus Returns Command StringRequest Status Return Error MessageTiming ST?FCRRxD TxD Execution Area, 7msec Command Start Open Command DescriptionsClose RejectPlay StartRjcr RCR Sacr RCRPlcr RCR DVD VCDStill DVD, VCD PauseStep Forward DVD, VCD Step Reverse DVD Pacr RCRSrsrsrcr Scan Forward Scan Reverse Scan StopSfcr Nscr RCR Multi-Speed Forward DVD, VCD Multi-Speed Reverse DVDMfcr RCR Speed DVD, VCD4SPMRCR Search4SPMFCR RCR CH5SECR Search & PlayTR2SECR IX902SECRTR2SLCR Stop MarkerCH5SLCR TM0325SMPLCR RCR Clear Lead-Out SymbolLosecr RCR Loplcr RCRBlock Number CD Frame DVDTM500SMPLCR RCR Clcr RCRChapter DVD Time excludes discs without Time CodesTitle DVD CH23SECRTrack CD, VCD Index CDSelect Subtitle DVD TI5SECRSelect Aspect Select Audio DVDSelect Angle DVD 0SUCR1AGCR Select Parental-Level DVDAudio Control DVD, CD, VCD 0VDCR RCR Video Control5ADCR RCR 1DSCR Display Control3DSCR RCR Dscr RCRKey Lock Stack Group Set DVD Barcode /Command Stack Play DVD1KLCR RCR Oklcr RCRVideo Blackboard Clear Video Blackboard Display DVDBlackboard / Stack Data Upload 25GPOVSCR RCRNumbers Bytes Command Descriptions Command Descriptions Repeat Data Explanations Command Descriptions 6bH Text Data Bucr Blackboard / Stack Data DownloadBdcr Weekly Timer Data UploadUpper digit of Chapter number Bytes Second page Second Week 150 Upper digit of Chapter number Bytes 170 Upper digit of Chapter number Bytes 231 Lower digit of Chapter number Bytes Command Descriptions Wucr Weekly Timer Data DownloadWdcr Hyper Text Data UploadUucr Block Number Request Current Player Condition Request DescriptionsTitle/Track Number Request DVDTime Code Request Chapter Number Request DVDFrame Number Request DVD Index Number Request CD, VCDTOC Information Request CD/VCD Block Number Request CD, VCDTotal Frame Request DVD DVD Disc Status Request Disc Region Code Request DVDCD Disc Status Request LD Disc Status Request LB-compatible DVD0XXXXCR CAV/CVL = CAV = CLV1XX1XXXXCR Register a Set0XXXXXXXCR DVD Arg Function User’s Frame Time1RACR RCR Register B Set1DSCR RCR Register D Set Argument Function DefaultPrint Character Argument FunctionReal Time Clock Set Clear ScreenArgument Function Description Advanced SetupCommunication Control Set 2CMCR RCR Player Active Mode RequestMode Status Real Time Clock Request Advanced Setup RequestPlayer Model Name Request Player Region Code Request CCR Mode RequestCM2 CM3Input Unit Request Error Code RequestInput Number Request Register a Request Input Barcode Data RequestRegister B Request AC8C7C6C5C4C3C2C1CRDC8C7C6C5C4C3C2C1CR Register D RequestBC8C7C6C5C4C3C2C1CR Numeric Button DVD Menu Call DVD2MCCR RCR MccrEnter Button DVD Button Select DVD3NBCR RCR 2CUCR RCRArgument1 Position Etcr RCRSub-ID Yyyy Return Data from the Player Get Information DVDHlbtnn Memory Data UploadContents Numbers Bytes Mucr RCR Return Firmware VersionRandom Access SetupOperating Modes ParkReject DVD-V7400 Internal Registers Laser Barcode Buffer Remote Control Data RegisterSerial Use Address Flag Search Time/FrameMark Index Mark Title/Track Mark ChapterAudio Control RegistersRegister Model Function Assignment External Switch ControlPlay Controller Simple Circuit Diode Matrix Circuit Additional Notes Appendix a Complete Command List by Name Command Supporting Formats Appendix B Complete Command List by Mnemonic Command Supporting Formats Command Appendix C DVD Command ListCommand Appendix D LB Compatible DVD Command List 100 101 Appendix E CD Command List102 103 Appendix F VCD Command List104 Appendix G Error Codes DVD-V7400
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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.
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