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Denon AVR-3806 Supplementary Manual

Control protocol
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DENON AVR/AVC control protocol
Application model : AVR-3806/AVC-3920
Application terminal : RS-232C
Connector specification
? . 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
Communication system
Communication speed
Character length
Parity control
Start bit
Stop bit
Communication procedure
Communication data length
: Tone step synchronization
: A half duplex
: 9600bps
: 8 bits
: None
: 1 bit
: 1 bit
: Non procedural
: 135 bytes (maximum)
- 1 -
Ver. 4.45

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Summary of Contents for Denon AVR-3806

  • Page 1 DENON AVR/AVC control protocol Application model : AVR-3806/AVC-3920 Application terminal : RS-232C Connector specification ? . 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 )
  • Page 2 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.
  • Page 3 The example of a command * <CR> is the meaning of 0x0D. SIDVD<CR> : Select Input source DVD MSSTEREO<CR> : surround Mode Set to STEREO MVUP<CR> : Master Volume UP PWON<CR> : system PoWer ON PWSTANDBY<CR> : system PoWer STANDBY SI?<CR>...
  • Page 4 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".
  • Page 5 COMMAND and PARAMETER list COMMAND PARAMETER STANDBY DOWN FL 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...
  • Page 6 Select INPUT source ---Invalid at AVR-3806 MAIN-ZONE ON/OFF change at AVR-3806 MULTI ZONE-2 mode set , and select source at AVR-3806 Z2PHONO<CR> ---The name of PARAMETER is the same as that of the time of SI COMMAND. MULTI ZONE-2 mode cancel at AVR-3806...
  • Page 7 Z3 COMMAND : "*" parameter uses two ASCII characters. (see page4 J) section) function MULTI ZONE-3 mode set , and select source at AVR-3806 Z3PHONO<CR> ---The name of PARAMETER is the same as that of the time of SI COMMAND.
  • Page 8 ---This is received as "SATNDARD". All are received as "STANDARD" , the surround mode which changed return as EVENT. All are received as "DTS SURROUND" , ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model...
  • Page 9 ROOM EQ mode direct change AUDIO DELAY UP/DOWN , direct change to ***dB ***:000 to 999 by ASCII , 000=0ms, 200=200ms ---AVR-3806 can be operated from 0 to 200 NIGHT MODE ON/OFF (This parameter can change DOLBY DIGITAL SIGNAL )
  • Page 10 EVENT PARAMETER DOWN ****** (6 digits) --- ****.** kHz at AM band (>050000 is AM.) XM*** (3 digits) DOWN **(PRESET No.) MEMORY AUTO MANUAL TF, TP, TM COMMAND : '*' parameters can NOT operate when INPUT source isn’t TUNER. EVENT PARAMETER REMOTE LOCK ON REMOTE LOCK OFF...
  • Page 11 38 = -12dB(MIN) 00 = OFF (define ONLY SWch in DIRECT mode.) (at SBch 2SP) (at SBch 2SP) (at SBch 1SP) OUTPUT MUTE ON/OFF change INPUT source change ---Invalid at AVR-3806 model - 11 - example PWON<CR> PWSTANDBY<CR> MV80<CR> CVFL 50<CR>...
  • Page 12 EVENT PARAMETER PHONO CDR/TAPE SOURCE Z2MU PHONO CD/TAPE SOURCE Z3MU PHONO CD/TAPE SOURCE The PARAMETER of Z2, Z3 EVENT : Uses two ASCII characters. (see page4 J) section) function MAIN-ZONE ON/OFF change MULTI ZONE-2 source change ---The name of PARAMETER is the same as that of the time of SI COMMAND.
  • Page 13 VCR-2 VCR-3 V.AUX SOURCE AUTO ANALOG EXT.IN-1 EXT.IN-2 function VIDEO SELECT mode source change ---Invalid at AVR-3806 INPUT mode change ---Set EXT.IN mode at AVR-3806 ---Invalid at AVR-3806 - 13 - example SVDVD<CR> SVVDP<CR> SVTV<CR> SVDBS<CR> SVVCR-1<CR> SVVCR-2<CR> SVVCR-3<CR> SVV.AUX<CR>...
  • Page 14 EVENT PARAMETER ****** (6 digits) TUNER Frequency change XM*** (3 digits) **(PRESET No.) AUTO MANUAL CH NAME ******** (8 digit) ARTIST **************** (16 digit) TITLE **************** (16 digit) XMID ******** (8 digit) SIGNAL GOOD SIGNAL WEAK SIGNAL MARGINAL SIGNAL NOSIGNAL function --- ****.** kHz at AM band ****.** MHz at FM band...
  • Page 15 EVENT PARAMETER DIRECT PURE DIRECT STEREO MULTI CH IN MULTI CH IN +PL2x C MULTI CH IN +PL2x M MULTI CH DIRECT MULTI CH DIRECT +PL2x C MULTI CH DIRECT +PL2x M MULTI CH PURE D MULTI CH PURE D +PL2x C MULTI CH PURE D +PL2x M...
  • Page 16 ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME function ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model ---Invalid at AVR-3806 model...
  • Page 17 EVENT PARAMETER VIRTUAL MPEG2 AAC AAC+DOLBY EX AAC+PL2x C AAC+PL2x M DSD DIRECT DSD PURE DIRECT DSD MULTI DRCT DSD MULTI PURE USER1 USER2 USER3 USER0 TONE DEFEAT ON TONE DEFEAT OFF SB:MTRX ON SB:NON MTRX SB:PL2xC SB:PL2xM SB:OFF SB:ESDSCRT SB:ESMTRX SB:ON SB:MUSIC...
  • Page 18 ROOM EQ:MANUAL ROOM EQ:OFF DELAY *** NIGHT:ON NIGHT:OFF function ROOM EQ mode direct change AUDIO DELAY change, ***:000 to 999 by ASCII ---AVR-3806: 200=200ms( MAX) 100=100ms, 000=0ms NIGHT mode ON/OFF change - 18 - example PSROOM EQ:AUDYSSEY<CR> PSROOM EQ:FRONT<CR> PSROOM EQ:FLAT<CR>...

This manual is also suitable for:

Avc-3920