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Marantz RS-232C Specification

Universal(sa-cd/blu-ray/dvd/cd), bd/dvd/cd player
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See also: User Manual
RS-232C Control Specification
Notes:
If [Power Saving Standby is set to enable] / [Power Saving is set ON] (Depend on the
models), the BD Player denies the command from RS-232C. It means the BD Player does
not turn on via RS-232C control. Please set [Power Saving = Normal Standby or Quick
Start Mode] / [Power Saving = Off] for the power on/off control via RS-232C. Please refer to
"Power Saving" setup part in each User manual for the detail.
Category
Document Version
Author(s)
Last update
Number of Page
All rights are reserved. Reproduction in whole or in part is prohibited without the written consent of copyright.
All specifications might be subject to change without notice.
UD, BD Player
:
Universal(SA-CD/Blu-ray/DVD/CD), BD/DVD/CD Player
:
1.0
:
Marantz America, Inc.
:
Feb/12/2010
:
39
Marantz America, Inc. 2010
RS-232C Control Specification :
Rev 1.1

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Summary of Contents for Marantz RS-232C

  • Page 1 RS-232C control. Please set [Power Saving = Normal Standby or Quick Start Mode] / [Power Saving = Off] for the power on/off control via RS-232C. Please refer to “Power Saving” setup part in each User manual for the detail.

  • Page 2: Table Of Contents

    RS-232C Control Specification UD/BD Page: 2 / 39 Document Version [1.0] Contents 1-1. Physical interface ............................3 1-2. Transfer format of serial data........................3 1-3. Command format and answer format......................4 1-4. Protocol for data transmission and reception..................... 5 1-4-1.

  • Page 3: Physical Interface

    Pin # Signal I /O S.GROUND 1-2. Transfer format of serial data - Interface : As per RS-232C or RS-422A - Communication system : Half-duplex communication - Data transfer mode : Start stop synchronization - Transfer rate : 9,600bps - Start bit ( ST )

  • Page 4: Command Format And Answer Format

    RS-232C Control Specification UD/BD Page: 4 / 39 Document Version [1.0] 1-3. Command format and answer format This unit shall be based on commands each of which consists of a data row ( some commands are without a PC ) composed of command codes ( CC ) and parameter codes ( PC ) . The trans-mitting station shall be designed to send block check characters ( BCC ) following ETX, with the data row enclosed in STX ( text start : 02h ) and ETX ( text termination : 03h ) .

  • Page 5: Protocol For Data Transmission And Reception

    RS-232C Control Specification UD/BD Page: 5 / 39 Document Version [1.0] 1-4. Protocol for data transmission and reception This unit is based on half-duplex communication. The unit shall therefore transmit commands and receive answers according to the following procedure. 1-4-1. Basic procedure 1) The host shall select commands for this unit and transmit them to this unit.

  • Page 6: Command / Answer Sequence

    RS-232C Control Specification UD/BD Page: 6 / 39 Document Version [1.0] 1-5. Command / Answer sequence Shown below are the command sequence and the answer sequence of this unit. 1) When a command is normally received ( unit ) and an answer is normally received ( host )
  • Page 7 RS-232C Control Specification UD/BD Page: 7 / 39 Document Version [1.0] 2) When a command is abnormally received ( with or without an answer parameter ) HOST UNIT Command Transmitted 40ms 100ms Error Check NG NAK return Command Retransmitted Company Restricted...
  • Page 8 RS-232C Control Specification UD/BD Page: 8 / 39 Document Version [1.0] 3) When a command with an answer parameter is normally received ( unit ) and an answer is abnormally received ( host ) HOST UNIT Command Transmitted 40ms Error Check OK...
  • Page 9 RS-232C Control Specification UD/BD Page: 9 / 39 Document Version [1.0] 4) When a command with an answer parameter is normally received ( unit ) and an answer is normally received with ETB ( host ) HOST UNIT Command Transmitted...

  • Page 10: 1-6. Classification Of Control Codes

    RS-232C Control Specification UD/BD Page: 10 / 39 Document Version [1.0] 1-6. Classification of control codes : for POWER control : Command related to the acquisition of player information (like as status) 4Xh~5Xh : Basic operation command 61h~7Xh : Enhanced operation command 1-7.

  • Page 11: List Of Answer Codes

    RS-232C Control Specification UD/BD Page: 11 / 39 Document Version [1.0] 1-8. List of answer codes Status Code (ASCII) Description Command OK 20h (SP) Accepts the command. Invalid 30h (0) Invalid command. Format Error 31h (1) Inappropriate command format. The track , the group ,the title or the chapter you specified does not...

  • Page 12: For Reference: A Detail Of Each Command Structure

    RS-232C Control Specification UD/BD Page: 12 / 39 Document Version [1.0] 1-10. For reference: A detail of each command structure • When this unit is set to be compatible with all commands and fails to accept a command (due to a communication error, for example), it returns NAK ( 15h ) as an answer.

  • Page 13: Power Off

    RS-232C Control Specification UD/BD Page: 13 / 39 Document Version [1.0] 1-10-2. Power OFF This requests a transfer from power-on to a standby state. Same as the “POWER OFF” button of Remote Controller byte ¥ bit STX ( 02h )

  • Page 14: Stop

    RS-232C Control Specification UD/BD Page: 14 / 39 Document Version [1.0] 1-10-4. Stop This stops playing back the disc. Same as the “STOP” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' A ')

  • Page 15: Skip

    RS-232C Control Specification UD/BD Page: 15 / 39 Document Version [1.0] 1-10-6. Skip This selects previous track or next track. byte ¥ bit STX ( 02h ) Command code ( ' C ') Skip code ( Forward : ' + ' or Reverse : '...

  • Page 16: Slow /Search

    RS-232C Control Specification UD/BD Page: 16 / 39 Document Version [1.0] 1-10-7. Slow /Search This scans and plays the disc. byte ¥ bit STX ( 02h ) Command code ( ' D ') Skip code ( Forward : ' + ' / Reverse : '...

  • Page 17: Setup

    RS-232C Control Specification UD/BD Page: 17 / 39 Document Version [1.0] Operation matrix DVD-VIDEO /DVD-AUDIO /MP3 DISC CD-DA/SA-CD /VideoCD/DVD-VR/BD Slow /Search command Slow /Search command Operation ' + ' ' + ' FF 4X FF 4X FF 6X FF 6X...

  • Page 18: Top Menu

    RS-232C Control Specification UD/BD Page: 18 / 39 Document Version [1.0] 1-10-9. Top Menu This playback title menu in the DVD disc. Same as the “TOP MENU” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' F ')

  • Page 19: Return

    RS-232C Control Specification UD/BD Page: 19 / 39 Document Version [1.0] Return 1-10-11. This returns previous setup menu screen. Same as the “RETURN” button of Remote Controller byte ¥ bit STX (02h) Command code ( 'H ' ) Reserve (00h)

  • Page 20: Audio

    RS-232C Control Specification UD/BD Page: 20 / 39 Document Version [1.0] 1-10-12. Audio This selects dialog in the BD/DVD disc. byte ¥ bit STX ( 02h ) Command code ( ' | ') Audio skip code ( Forward : ' + ' / Reverse : ' (*1) Audio stream code( ‘...

  • Page 21: Subtitle

    RS-232C Control Specification UD/BD Page: 21 / 39 Document Version [1.0] 1-10-13. Subtitle This selects subtitle language in the BD/ DVD disc. byte ¥ bit STX ( 02h ) Command code ( ' J ') Subtitle skip code ( Forward : ' + ' / Reverse : '...

  • Page 22: Angle

    RS-232C Control Specification UD/BD Page: 22 / 39 Document Version [1.0] 1-10-14. Angle This selects angle in the DVD disc. Same as the “ANGLE” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' K ')

  • Page 23: Cursor

    RS-232C Control Specification UD/BD Page: 23 / 39 Document Version [1.0] 1-10-16. Cursor This moves highlight area of initial setting screen. Same as the each cursor button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' M ')

  • Page 24: Sound Mode (Direct)

    RS-232C Control Specification UD/BD Page: 24 / 39 Document Version [1.0] 1-10-18. Sound Mode (Direct) These commands select the playback area of SA-CD (Stereo/Multi) / CD Hybrid disc directly. byte ¥ bit STX ( 02h ) Command code ( ' O ' )

  • Page 25: Open／Close

    RS-232C Control Specification UD/BD Page: 25 / 39 Document Version [1.0] 1-10-19. OPEN／CLOSE This command can control Disc Tray. Same as the “OPEN/CLOSE” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' a ' )

  • Page 26: Hdmi Resolution

    RS-232C Control Specification UD/BD Page: 26 / 39 Document Version [1.0] 1-10-21. HDMI Resolution This command can change the resolution of HDMI output. Same as the “HDMI MODE” button of Remote Controller Byte ¥ bit STX ( 02h ) Command code ( ' d ' )

  • Page 27: Program / Direct

    RS-232C Control Specification UD/BD Page: 27 / 39 Document Version [1.0] 1-10-22. PROGRAM / DIRECT This command can change the Program Mode On/Off. Same as the “PROG / DIRECT” button of Remote Controller byte ¥ bit STX ( 02h )

  • Page 28: Call

    RS-232C Control Specification UD/BD Page: 28 / 39 Document Version [1.0] 1-10-24. CALL This command can display Programmed tracks on FL Display/OSD. Same as the “CALL” button of Remote Controller Byte ¥ bit STX ( 02h ) Command code ( ' g ' )

  • Page 29: Repeat

    RS-232C Control Specification UD/BD Page: 29 / 39 Document Version [1.0] 1-10-26. REPEAT This command can change the Repeat Mode. Same as the “REPEAT” and “REPEAT A-B” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' i ' )

  • Page 30: Random

    RS-232C Control Specification UD/BD Page: 30 / 39 Document Version [1.0] 1-10-28. RANDOM This command can change the Play Mode. Same as the “RANDOM” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' k ' )

  • Page 31: Dimmer

    RS-232C Control Specification UD/BD Page: 31 / 39 Document Version [1.0] 1-10-30. DIMMER This command can change brightness on FL Display of the front panel. Same as the “DIMMER” button of Remote Controller Byte ¥ bit STX ( 02h )

  • Page 32: Pure Direct

    RS-232C Control Specification UD/BD Page: 32 / 39 Document Version [1.0] 1-10-32. PURE DIRECT This command can select the mode or show the memory of pure direct. Byte ¥ bit STX ( 02h ) Command code ( ' p ' )

  • Page 33: Mode

    RS-232C Control Specification UD/BD Page: 33 / 39 Document Version [1.0] 1-10-34. Mode To call various functions. Same as the “MODE” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' t ' ) Direct Select Code 1...
  • Page 34 RS-232C Control Specification UD/BD Page: 34 / 39 Document Version [1.0] 1-10-36. SEARCH Mode This command changes search modes “Title/Chapert/Time”. Same as the “SEARCH” button of Remote Controller byte ¥ bit STX ( 02h ) Command code ( ' { ' )
  • Page 35 RS-232C Control Specification UD/BD Page: 35 / 39 Document Version [1.0] 1-11. Appendix: Status Command specification 1-11-1. Request System Status This command requests the information of disc on playback. byte ¥ bit STX ( 02h ) Command code ( ' 0 ')
  • Page 36 RS-232C Control Specification UD/BD Page: 36 / 39 Document Version [1.0] (*1) Disc type code (*2) Audio format code (*3) Audio channel code (*4) Dialog code Code Disc Type Code Audio Format Code Audio Channel Code Dialog 31h (1) DVD VIDEO...
  • Page 37 RS-232C Control Specification UD/BD Page: 37 / 39 Document Version [1.0] 1-11-2. Request CPU Version This command gets CPU version from the unit. byte ¥ bit STX ( 02h ) Command code ( ' 1 ' ) Reserve (00h) Reserve (00h)
  • Page 38 RS-232C Control Specification UD/BD Page: 38 / 39 Document Version [1.0] 1-11-3. Request Error status This command gets Error status of the unit during Stop mode. byte ¥ bit STX ( 02h ) Command code ( ' 2 ' )
  • Page 39 RS-232C Control Specification UD/BD Page: 39 / 39 Document Version [1.0] 1-11-4. AUTO TRANSFER MODE This command can select the Status Transfer Mode. Byte ¥ bit STX ( 02h ) Command code ( ' q ' ) Transfer Mode code (*1)

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