Marantz SR7400 SR8400 RS-232C Command Codes
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- Marantz SR7400 | SR8400 RS-232C Command Codes - Page 1
SR7400/8400 : Rev00 Marantz RS232C Control Specification for SR7400/8400 Category Document Version Date Number of Page : AV. Receiver : 1.00 : 11/22/2003 : 17 - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 2
SR7400/8400 RS232C Control Spec. Page: 2 / 17 Document Version [1.00] Table of Contents 1. Introduction...3 1-1. Purpose ...3 1-2. Scope...3 1-3. Abbreviations ...3 1-4. References...3 2. Global Description ...3 2-1. Overview...3 2-2. Block Diagram...3 2-3. Interface connecter specification of - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 3
SR7400/8400 RS232C Control Spec. Page: 3 / 17 Document Version [1.00] 1. Introduction 1-1. Purpose This document was written in order to clarify specification for control this product by the host controller. 1-2. Scope This document would be using by software or hardware engineers for production - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 4
SR7400/8400 RS232C Control Spec. Page: 4 / 17 Document Version [1.00] 3. Detailed Description The interface specification between This product and a Host controller is described below. 3-1. Connection format 3-1-1. Physical connection Host (Controller) RTS Slave (This product) CTS CTS TxD RxD - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 5
SR7400/8400 RS232C Control Spec. Page: 5 / 17 Document Version [1.00] 3-2. Transmission data format 3-2-1. Transmission data format from Host to Slave There are two kinds of transmission data form from Host - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 6
SR7400/8400 RS232C Control Spec. Page: 6 / 17 Document Version [1.00] 3-3. The transaction sequences and from the Host. * The Host must not transmit an another Command or Status request until "it receives a answer by a previous Command or Status request" or "it passes one second from a finishing - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 7
SR7400/8400 RS232C Control Spec. Page: 7 / 17 Document Version [1.00] 3-3-4. Examples of the handshaking flowchart 3-3-4-1. Example of successful handshaking HOST Com m and SLAVE Com m and a c c e p ta b le ACK S ta tu s - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 8
SR7400/8400 RS232C Control Spec. Page: 8 / 17 Document Version [1.00] 3-4. Command list 3-4-1. Normal Command list Command POWER INPUT SELECT MULTI-CHANNEL INPUT SIGNAL VOLUME TONE AUDIO MUTE VIDEO MUTE ATT SPEAKER A OFF SPEAKER A ON SPEAKER B OFF SPEAKER B ON SLEEP MODE DISP OSD (Samples - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 9
8400 MENU CURSOL TUNER FREQUENCY TUNER PRESET F-DIRECT TUNER MODE MEMO/CLR DIRECT KEY RDS SURROUND MODE RS232C Control Spec PLⅡx MUSIC DOLBY PLⅡx MOVIE DOLBY PLⅡx MUSIC DOLBY PLⅡx GAME DOLBY PLⅡ MOVIE DOLBY PLⅡ MUSIC DOLBY PLⅡ GAME DOLBY PROLOGIC EX/ES VIRTUAL6.1 DOLBY DIGITAL EX DTS ES NEO6 CINEMA - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 10
SR7400/8400 RS232C Control Spec. TEST TONE NIGHT RE-EQ (HT-EQ) BILINGUAL REMOTE DC TREGGER STEREO DTS-MODE SRS-MODE SOURCE DIRECT SURR. MODE NEXT SURR. MODE PREV TEST TONE OFF TEST TONE ON NIGHT OFF NIGHT ON RE-EQ ON RE-EQ OFF MAIN+SUB MAIN SUB DC TRG ON DC TRG OFF Page: 10 / 17 - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 11
SR7400/8400 RS232C Control Spec. Page: 11 / 17 Document Version [1.00] Multi Room control commands as from MULTI ROOM Command MULTI ROOM MULTI ROOM OFF MULTI ROOM ON DSS TV - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 12
SR7400/8400 RS232C Control Spec. Page: 12 / 17 Document Version [1.00] Multi Room control commands as from MULTI ROOM Command FREQ. UP TUNER FREQUENCY FREQ. DOWN AUTO UP START/STOP - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 13
SR7400/8400 RS232C Control Spec. Page: 13 / 17 Document Version [1.00] 3-5. Status request and Status answer list 3-5-1. Normal Status request and Status answer list (Samples indicated the ID set to as '1'.) Request Status Char. & Sample Status answer Char. & Sample POWER Status 'A' - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 14
DOLBY PLⅡ MUSIC DOLBY PLⅡ GAME DOLBY PROLOGIC EX/ES VIRTUAL6.1 DOLBY DIGITAL EX DTS ES DTS CINEMA(DTS) NEO6 CINEMA NEO6 MUSIC Mch-STEREO CSⅡ CINEMA CSⅡ MUSIC CSⅡ MONO VIRTUAL STEREO S-DIRECT TEST TONE OFF TEST TONE L TEST TONE C TEST TONE R TEST TONE SR TEST TONE SBR TEST TONE SBL TEST TONE SL TEST - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 15
Spec. Page: 15 / 17 Document Version [1.00] D DIGITAL(AC-3) DD SURROUND DD SURR EX DTS DTS ES DISCREATE SIGNAL FORMAT 'u' ("@1?u",0x0D) DTS ES MATRIX AAC PCM HDCD OTHER NONE_DETECTION 32K 44.1K 48K SAMPLING FREQ. 'v' ("@1?v",0x0D) 88.2K 96K OUT OF RANGE Not available CHANNEL - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 16
SR7400/8400 RS232C Control Spec. Page: 16 / 17 Document Version [1.00] SPEAKER SIZE "yA" ("@1?yA", 0x0D) "yB" ("@1?yB", 0x0D) "yC" ("@1?yC", 0x0D) "yD" ("@1?yD", 0x0D) "yE" ("@1?yE", 0x0D) SPEAKER BACK 'yF' ("@1?yF", 0x0D) BILINGUAL 'yG' ("@1?yG",0x0D) REMOTE DC TRIGGER 'yJ' ("@1?yJ",0x0D) - Marantz SR7400 | SR8400 RS-232C Command Codes - Page 17
SR7400/8400 OSD Status (Multi Room) TUNER FREQUENCY (Multi Room) TUNER PRESET (Multi Room) RS232C Control Spec. Page: 17 / 17 Document Version [1.00] 'z' ("@1?z",0x0D) 'p' ("@1?p",0x0D) 'q' ("@1?q",0x0D) MULTI OSD OFF MULTI OSD ON TUNER FREQUENCY XXXX=076.00-108.00(FM) =520-1710(
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SR7400/8400
: Rev
00
Marantz
RS232C Control Specification
for
SR7400/8400
Category
:
AV. Receiver
Document Version
:
1.00
Date
:
11/22/2003
Number of Page
:
17