Protocol Specs

ManualsBrandsDenon ManualsStereo SystemAVR 5805MK2

29.Mar.06

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DENON AVR/AVC control protocol

Ver. 4.37a

Application model :

 AVR-5805/AVC-A1XV

Application terminal : RS-232C/ Ethernet

Connector specification

  1. RS-232C

Connector type : DB-9pin female type, slave straight connection (DCE type)

( 1pin : GND , 2pin : TxD , 3pin : RxD , 5pin : Common(GND) , 4,6,7,8,9pin : NC )

Communication format :

Synchronous system : Tone step synchronization

Communication system : A half duplex

Communication speed : 9600bps

Character length : 8 bits

Parity control : None

Start bit : 1 bit

Stop bit : 1 bit

Communication procedure : Non procedural

Communication data length : 135 bytes (maximum)



Summary of content (25 pages)

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29.Mar.06 DENON AVR/AVC control protocol Ver. 4.37a Application model : AVR-5805/AVC-A1XV Application terminal : RS-232C/ Ethernet Connector specification 1.
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9.Mar.06 2.
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29.Mar.06 NETWORK SETUP of AVR-5805/AVC-A1XV >Procedure of Network Setup mode. (1)Push the POWER switch during STANDARD button and 9CH STEREO button press simultaneously. (2)Press SYSTEM SETUP button, then System Setup Menu appears on FL-display(and OSD) (3)Select Option Setup and select Network Setup. (4)Set parameters described below. "ON"---Use this setting when DHCP server is on the local network. "OFF"---Use this setting when DHCP server is not on the local network.
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29.Mar.06 Protocol specification The following three data forms is defined. COMMAND : The message sent to a system(AVR/AVC) from a controller(Touch Panel etc.) A command to a system is given from a controller. EVENT : The message sent to a controller(Touch Panel etc.) from a system(AVR/AVC) The result is sent, when a system is operated directly and a state changes. *The form of EVENT presupposes that it is the same as that of COMMAND. **Refer to the following table for the contents of COMMAND and EVENT.
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29.Mar.06 The example of a command * is the meaning of 0x0D.
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29.Mar.06 Others A) COMMAND is receivable also during transmission of EVENT. B) Since CHANNEL VOLUME changes simultaneously when the SURROUND MODE changes, the value of the channel volume of all channels returns as EVENT. C) CHANNEL VOLUME returns the data of ALL channels by the present SURROUND MODE also including an intact channel. In this case, the data of an intact channel is set to "50".
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29.Mar.06 PARAMETER function EXLC UP CV EXLC DOWN ---EX L(C) ch EXLC ** **:38 to 62 by ASCII , 50=0dB EXRC UP EXRC DOWN ---EX R(C) ch EXRC ** **:38 to 62 by ASCII , 50=0dB MU ON OUTPUT MUTE ON/OFF change OFF SI PHONO Select INPUT source CD TUNER DVD VDP TV DBS VCR-1 VCR-2 VCR-3 VCR-4 V.AUX CDR/TAPE DTU ZM ON MAIN-ZONE ON/OFF change OFF SV DVD VIDEO SELECT mode set , and select source VDP TV DBS VCR-1 VCR-2 VCR-3 VCR-4 V.
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29.Mar.06 COMMAND PARAMETER AUTO PCM DTS RF ANALOG EXT.IN-1 EXT.IN-2 MS DIRECT PURE DIRECT STEREO MULTI CH IN MULTI CH DIRECT MULTI CH PURE D DOLBY PRO LOGIC DOLBY PL2 DOLBY PL2x DOLBY DIGITAL DOLBY D EX DTS NEO:6 DTS SURROUND DTS ES DSCRT6.1 DTS ES MTRX6.1 DOLBY H/P DTS+DOLBY H/P HOME THX CINEMA THX5.1 THX U2 CINEMA THX MUSIC MODE THX GAMES MODE THX6.1 THX SURROUND EX WIDE SCREEN The BOLD COMMANDS are new.
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29.Mar.06 COMMAND MS PS PARAMETER 5CH STEREO 7CH STEREO 9CH STEREO SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME MPEG2 AAC AAC+DOLBY EX USER1 USER2 USER3 TONE DEFEAT ON TONE DEFEAT OFF SB:MTRX ON SB:NON MTRX SB:PL2xCINEMA SB:PL2xMUSIC SB:OFF CINEMA EQ.ON CINEMA EQ.OFF MODE : MUSIC MODE : CINEMA MODE : GAME MODE : PRO LOGIC function Both are received as "5CH/7CH/9CH STEREO" , the surround mode which changed return as EVENT.
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29.Mar.06 COMMAND PS TF TP PARAMETER ROOM EQ:AUDYSSEY ROOM EQ:FRONT ROOM EQ:FLAT ROOM EQ:MANUAL ROOM EQ:OFF DELAY UP DELAY DOWN DELAY *** UP DOWN ****** (6 digits) UP DOWN **(PRESET No.) function ROOM EQ mode direct change AUDIO DELAY UP/DOWN , direct change to ***dB ***:000 to 999 by ASCII , 000=0ms, 200=200ms ---AVR5805 can be operated from 0 to 200 TUNER Frequency UP/DOWN , direct change --- ****.** kHz at AM band (>050000 is AM.) ****.** MHz at FM band (<050000 is FM.
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29.Mar.06 COMMAND Z2CV PARAMETER Z2FL UP FL DOWN FL ** FR UP FR DOWN FR ** C UP C DOWN C ** SW UP SW DOWN SW ** SL UP SL DOWN SL ** SR UP SR DOWN SR ** SBL UP SBL DOWN SBL ** SBR UP SBR DOWN SBR ** SB UP SB DOWN SB ** Z2CV COMMAND : "*" parameter uses The BOLD COMMANDS are new.
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29.Mar.06 PARAMETER function PHONO MULTI ZONE-2 mode set , and select source | ---The name of PARAMETER is CDR/TAPE the same as that of the time of SI COMMAND. SOURCE MULTI ZONE-2 mode cancel UP MULTI ZONE-2 VOLUME UP/DOWN , direct change to ***dB DOWN ** **:00 to 99 by ASCII , 80=0dB, 99=---(MIN) ON MULTI ZONE-2 ON/OFF change OFF Z2MU ON ZONE2 OUTPUT MUTE ON/OFF change OFF Z2SV DVD ZONE2 VIDEO SELECT mode set , and select source VDP TV DBS VCR-1 VCR-2 VCR-3 VCR-4 V.
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29.Mar.06 COMMAND Z2MS PARAMETER STEREO DOLBY PRO LOGIC DOLBY PL2 DOLBY PL2x DOLBY DIGITAL DOLBY D EX DTS NEO:6 DTS SURROUND DTS ES DSCRT6.1 DTS ES MTRX6.1 WIDE SCREEN 5CH STEREO 7CH STEREO SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME VIRTUAL MPEG2 AAC AAC+DOLBY EX USER1 USER2 USER3 The BOLD COMMANDS are new. function SURROUND mode set All are received as "STANDARD" , the surround mode which changed return as EVENT.
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29.Mar.06 COMMAND Z2PS PARAMETER TONE DEFEAT ON TONE DEFEAT OFF SB:MTRX ON SB:NON MTRX SB:PL2xCINEMA SB:PL2xMUSIC SB:OFF CINEMA EQ.ON CINEMA EQ.OFF MODE : MUSIC MODE : CINEMA MODE : GAME MODE : PRO LOGIC DELAY DELAY DELAY The BOLD COMMANDS are UP DOWN *** new. function PARAMETER setting TONE DEFEAT ON/OFF SURROUND BACK SP MODE set ---MTRX ON = SURR.
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29.Mar.06 PARAMETER function example PHONO Z3PHONO MULTI ZONE-3 mode set , and select source | | ---The name of PARAMETER is CDR/TAPE Z3CDR/TAPE the same as that of the time of SI COMMAND.
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29.Mar.06 EVENT PARAMETER ON OFF SI PHONO CD TUNER DVD VDP TV DBS VCR-1 VCR-2 VCR-3 VCR-4 V.AUX CDR/TAPE DTU SV DVD VDP TV DBS VCR-1 VCR-2 VCR-3 VCR-4 V.AUX SOURCE The BOLD COMMANDS are new. MU function OUTPUT MUTE ON/OFF change INPUT source change VIDEO INPUT source change VIDEO SELECT mode cancel 19/25 example MUON MUOFF SIPHONO SICD SITUNER SIDVD SIVDP SITV SIDBS SIVCR-1 SIVCR-2 SIVCR-3 SIVCR-4 SIV.
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29.Mar.06 PARAMETER DTS ES DSCRT6.1 DTS ES MTRX6.1 DTS+PL2x CINEMA DTS+PL2x MUSIC DOLBY H/P DTS+DOLBY H/P PL2x C+THX PL2 C+THX PL+THX NEO:6 C+THX THX5.1 THX U2 CINEMA THX MUSIC MODE THX GAMES MODE THX6.1 THX SURROUND EX WIDE SCREEN 5CH STEREO 7CH STEREO 9CH STEREO SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME MPEG2 AAC AAC+DOLBY EX AAC+PL2x CINEMA AAC+PL2x MUSIC The BOLD COMMANDS are new.
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29.Mar.06 EVENT PS TF TP PARAMETER function USER1 USER2 USER3 ROOM EQ:AUDYSSEY ROOM EQ mode direct change ROOM EQ:FRONT ROOM EQ:FLAT ROOM EQ:MANUAL ROOM EQ:OFF DELAY UP AUDIO DELAY change, ***:000 to 999 by ASCII DELAY DOWN ---AVR5805：200=200ms（MAX） DELAY *** 100=100ms, 000=0ms ****** (6 digits) TUNER Frequency change --- ****.** kHz at AM band ****.** MHz at FM band **(PRESET No.) TUNER PRESET change to No.
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29.Mar.06 EVENT Z2CV Z2 PARAMETER FL ** FR ** C ** SW ** SL ** SR ** SBL ** SBR ** SB ** PHONO | CDR/TAPE SOURCE ** function MULTI ZONE-2 CHANNEL VOLUME change , **:00,38 to 62 by ASCII 62 = +12dB(MAX) 50 = 0dB 38 = -12dB(MIN) 00 = OFF (define ONLY SWch) (at SBch 2SP) (at SBch 2SP) (at SBch 1SP) MULTI ZONE-2 source change ---The name of PARAMETER is the same as that of the time of SI COMMAND.
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29.Mar.06 PARAMETER function V.AUX SOURCE ZONE2 VIDEO SELECT mode cancel Z2MS STEREO ZONE2 SURROUND mode change DOLBY PRO LOGIC DOLBY PL2 CINEMA DOLBY PL2 MUSIC DOLBY PL2 GAME DOLBY PL2x CINEMA DOLBY PL2x MUSIC DOLBY PL2x GAME DOLBY DIGITAL DOLBY D EX DTS NEO:6 DTS SURROUND DTS ES DSCRT6.1 DTS ES MTRX6.1 WIDE SCREEN 5CH STEREO 7CH STEREO SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME VIRTUAL USER1 USER2 USER3 The BOLD COMMANDS are new. EVENT Z2SV 24/25 example Z2SVV.
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29.Mar.06 EVENT Z2PS Z3 PARAMETER DELAY UP DELAY DOWN DELAY *** PHONO | CDR/TAPE SOURCE ** ON OFF ON OFF PHONO | CDR/TAPE SOURCE ** function AUDIO DELAY change, ***:000 to 999 by ASCII ---AVR5805：200=200ms（MAX） 100=100ms, 000=0ms MULTI ZONE-3 source change ---The name of PARAMETER is the same as that of the time of SI COMMAND.