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Denon AVR-4806 Control Protocol
Denon AVR-4806 Control Protocol

Denon AVR-4806 Control Protocol

Instruction manual
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DENON AVR/AVC control protocol
Application model : AVR-4806/AVC-A11XV
Application terminal : RS-232C/ Ethernet
Connector specification
Ⅰ . 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. 4.4

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Summary of Contents for Denon AVR-4806

  • Page 1 DENON AVR/AVC control protocol Application model : AVR-4806/AVC-A11XV Application terminal : RS-232C/ Ethernet Connector specification Ⅰ . 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 Ⅱ . Ethernet : RJ-45(10BASE-T/100BASE-TX) Connector type Example ① Example ② Communication format : Communication system Communication speed Communication port Communication data length Ethernet Cross cable Ethernet Ethernet Straight Straight cable cable : A half duplex : 10Mbps/100Mbps : TCP port 23 (telnet) : 135bytes (maximum) - 2 - AVR/AVC...
  • Page 3 NETWORK SETUP of AVR-4806/AVC-A11XV >Procedure of Network Setup mode. (1)Push the POWER switch during STANDARD button and INPUT MODE 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.
  • Page 4 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 5 The example of a command * <CR> is the meaning of 0x0D. SIDVD<CR> : Select Input source DVD MSTHX SURROUND EX<CR> : surround Mode Set to THX SURROUND EX MVUP<CR> : Master Volume UP PWON<CR> : system PoWer ON PWSTANDBY<CR> : system PoWer STANDBY SI?<CR>...
  • Page 6 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 7 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 8 OUTPUT MUTE ON/OFF change Select INPUT source MAIN-ZONE ON/OFF change at AVR-4806 MULTI ZONE-2 mode set , and select source at AVR-4806 Z2PHONO<CR> ---The name of PARAMETER is the same as that of the time of SI COMMAND. MULTI ZONE-2 mode cancel at AVR-4806...
  • Page 9 Z3 COMMAND : "*" parameter uses two ASCII characters. (see page4 J) section) function MULTI ZONE-3 mode set , and select source at AVR-4806 Z3PHONO<CR> ---The name of PARAMETER is the same as that of the time of SI COMMAND.
  • Page 10 EVENT PARAMETER 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...
  • Page 11 --- PL can change ONLY DOLBY PL2 mode ROOM EQ mode direct change AUDIO DELAY UP/DOWN , direct change to ***dB ***:000 to 999 by ASCII , 000=0ms, 200=200ms ---AVR-4806 can be operated from 0 to 200 - 11 - example MSVIRTUAL<CR>...
  • Page 12 EVENT PARAMETER DOWN ****** (6 digits) --- ****.** kHz at AM band (>050000 is AM.) XM*** (channel No.) DOWN **(PRESET No.) AUTO MANUAL TF, TP, TM COMMAND : '*' parameters can NOT operate when INPUT source isn’t TUNER. function TUNER Frequency UP/DOWN , direct change ****.** MHz at FM band (<050000 is FM.) --- *** at XM mode TUNER PRESET CH UP/DOWN , direct change to No.**...
  • Page 13 EVENT(or RESPONSE) and PARAMETER list EVENT PARAMETER STANDBY FL ** FR ** C ** SW ** SL ** SR ** SBL ** SBR ** SB ** PHONO TUNER VCR-1 VCR-2 VCR-3 V.AUX CDR/TAPE *RES. : NOT returns '*' parameters as RESPONSE. The PARAMETER of MV, CV EVENT : Uses two or three ASCII characters.
  • Page 14 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 15 EVENT PARAMETER ****** (6 digits) TUNER Frequency change XM*** (channel No.) **(PRESET No.) AUTO MANUAL *RES. : NOT returns '*' parameters as RESPONSE. function --- ****.** kHz at AM band ****.** MHz at FM band --- *** at XM mode TUNER PRESET change to No.** TUNER BAND , MODE change ---Band set to AM...
  • Page 16 EVENT PARAMETER DIRECT PURE DIRECT STEREO MULTI CH IN MULTI CH IN +PL2x CINEMA MULTI CH IN +PL2x MUSIC MULTI CH DIRECT MULTI CH DIRECT +PL2x CINEMA MULTI CH DIRECT +PL2x MUSIC MULTI CH PURE D MULTI CH PURE D +PL2x CINEMA MULTI CH PURE D +PL2x MUSIC...
  • Page 17 THX U2 CINEMA THX MUSIC MODE THX GAMES MODE THX6.1 THX SURROUND EX WIDE SCREEN 5CH STEREO 7CH STEREO 9CH STEREO ---Invalid at AVR-4806 model SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE MATRIX VIDEO GAME function MSDTS NEO:6 C<CR>...
  • Page 18 EVENT PARAMETER VIRTUAL ---Invalid at AVR-4806 model MPEG2 AAC ---Invalid at AVR model AAC+DOLBY EX ---Invalid at AVR model AAC+PL2x CINEMA ---Invalid at AVR model AAC+PL2x MUSIC ---Invalid at AVR model USER1 USER2 USER3 ROOM EQ:AUDYSSEY ROOM EQ:FRONT ROOM EQ:FLAT...

This manual is also suitable for:

Avc-a11nxAvc-a11xv