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Pioneer DVD-V7400 manual Multi-Speed Forward DVD, VCD Multi-Speed Reverse DVD, Nscr RCR

Models: DVD-V7400

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			Command Descriptions
Execution :
	String	Status Return	DVD player
	NF<CR> or NR<CR>	R<CR>	Play mode to Scan mode
	NS<CR>	R<CR>	Return to Play mode

5.13Multi-Speed Forward (DVD, VCD)

5.14Multi-Speed Reverse (DVD)

Function	: Playback occurs at the speed specified in the Speed Register
	(Option - Auto Stop)
Format	: (Address)MF	(Multi-Speed Forward)
	(Address)MR	(Multi-Speed Reverse)	(Address > 0)

Explanation : If the player is in Random Access mode when the command is executed, the player enters Multi-Speed mode and returns the completed status message immediately.

While in Multi-Speed mode, pictures are reproduced at the speed specified by the Speed Register. No audio tracks are played during Multi-Speed playback.

NOTE: These speeds are approximate values only.

If an address is specified, an Auto Stop occurs on the selected sequence. The specified address is written as a Mark Frame or Mark Time and is compared with the current address. If the current address matches the specified address, the player enters Pause or Still mode and returns the completed status message. This command functions in a similar manner as the Stop Marker command.

If another command is issued before the player reaches the specified Address, the Auto Stop command is canceled and the player enters normal Multi-Speed mode. However, if the disc program does not allow a pause, the player ignores the command.

NOTE: DVD offers 1, 1/2, 1/4, 1/8, 1/16, STEP1 speed reverse when REV STEP/REV PLAY is set to FRAME on a ADV. SETUP menu or offers only SLOW speed reverse in case it is set to VOBU.

VCD offers 1/2 to 1/16 speed forward only. Sometimes, depending on its forward speed, VCD Multi-Speed Forward may finish several frames earlier then the target address because playback does not rely on Frame counts.

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Pioneer DVD-V7400 manual Multi-Speed Forward DVD, VCD Multi-Speed Reverse DVD, Nscr RCR

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 IntroductionComputer Control Functions Interface ConnectorSerial Interface Pin Specification InterfaceExternal Power Control External Switch Control see ChapterSerial Interface Specifications Serial ControlCommunication with a Computer Example Command and StatusComputer Control OFF Error MessagesInitial Setting Register/Switch Setting at Power onDVD-V7400 supports the commands listed below Command StructureCommand Supporting Formats Argument Command MnemonicStatus Returns Command StringST?FCR Error MessageRequest Status Return TimingRxD TxD Execution Area, 7msec Command Start Reject Command DescriptionsOpen CloseSacr RCR StartPlay Rjcr RCRPlcr RCR DVD VCDPacr RCR PauseStill DVD, VCD Step Forward DVD, VCD Step Reverse DVDScan Forward Scan Reverse Scan Stop SfcrSrsrsrcr Nscr RCR Multi-Speed Forward DVD, VCD Multi-Speed Reverse DVDMfcr RCR Speed DVD, VCDSearch 4SPMFCR RCR4SPMRCR IX902SECR Search & PlayCH5SECR TR2SECRStop Marker CH5SLCRTR2SLCR TM0325SMPLCR RCR Loplcr RCR Lead-Out SymbolClear Losecr RCRClcr RCR Frame DVDBlock Number CD TM500SMPLCR RCRCH23SECR Time excludes discs without Time CodesChapter DVD Title DVDTI5SECR Index CDTrack CD, VCD Select Subtitle DVD0SUCR Select Audio DVDSelect Aspect Select Angle DVDSelect Parental-Level DVD Audio Control DVD, CD, VCD1AGCR Video Control 5ADCR RCR0VDCR RCR Dscr RCR Display Control1DSCR 3DSCR RCRKey Lock Oklcr RCR Barcode /Command Stack Play DVDStack Group Set DVD 1KLCR RCR25GPOVSCR RCR Video Blackboard Display DVDVideo Blackboard Clear Blackboard / Stack Data UploadNumbers 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 DVD Current Player Condition Request DescriptionsBlock Number Request Title/Track Number RequestTime Code Request Chapter Number Request DVDFrame Number Request DVD Index Number Request CD, VCDBlock Number Request CD, VCD Total Frame Request DVDTOC Information Request CD/VCD DVD Disc Status Request Disc Region Code Request DVDCAV/CVL = CAV = CLV LD Disc Status Request LB-compatible DVDCD Disc Status Request 0XXXXCRRegister a Set 0XXXXXXXCR1XX1XXXXCR DVD Arg Function User’s Frame TimeRegister B Set 1DSCR RCR1RACR RCR Argument Function Argument Function DefaultRegister D Set Print CharacterReal Time Clock Set Clear ScreenArgument Function Description Advanced SetupCommunication Control Set Player Active Mode Request Mode Status2CMCR RCR Advanced Setup Request Player Model Name RequestReal Time Clock Request CM3 CCR Mode RequestPlayer Region Code Request CM2Error Code Request Input Number RequestInput Unit Request AC8C7C6C5C4C3C2C1CR Input Barcode Data RequestRegister a Request Register B RequestRegister D Request BC8C7C6C5C4C3C2C1CRDC8C7C6C5C4C3C2C1CR Mccr Menu Call DVDNumeric Button DVD 2MCCR RCR2CUCR RCR Button Select DVDEnter Button DVD 3NBCR RCRArgument1 Position Etcr RCRSub-ID Yyyy Return Data from the Player Get Information DVDHlbtnn Memory Data UploadContents Numbers Bytes Mucr RCR Return Firmware VersionPark SetupRandom Access Operating ModesReject DVD-V7400 Internal Registers Search Time/Frame Remote Control Data RegisterLaser Barcode Buffer Serial Use Address FlagRegisters Mark Title/Track Mark ChapterMark Index Audio ControlRegister 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