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Denon AVR-2106 Control Protocol

Denon AVR-2106 Control Protocol

Avr/avc control protocol connector specification
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DENON AVR/AVC control protocol
Application model : AVR-2106(E3)
Application terminal : RS-232C
Connector specification
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)
238
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For AVR2106

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Summary of Contents for Denon AVR-2106

  • Page 1 DENON AVR/AVC control protocol Application model : AVR-2106(E3) Application terminal : RS-232C Connector specification 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

    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 SIDVD<CR> : Select Input source DVD MSDOLBY DIGITAL<CR> : surround Mode Set to DOLBY DIGITAL MVUP<CR> : Master Volume UP PWON<CR> : system PoWer ON PWSTANDBY<CR> : system PoWer STANDBY SI?<CR> : Request command for now playing input source >> Return RESPONSE ‘SI***<CR>’ * <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 ---SURROUND BACKch (SBch 1SP) **:38 to 62 by ASCII , 50=0dB OUTPUT MUTE ON/OFF change Select INPUT source ---Select DVD/VDP function at AVR-2106 ---Invalid at AVR-2106 ---Select TV/DBS function at AVR-2106 ---Invalid at AVR-2106 ---Invalid at AVR-2106 ---Select CDR/TAPE function at AVR-2106...
  • Page 7 COMMAND PARAMETER PHONO MULTI ZONE-2 mode set , and select source at AVR-2106 Z2PHONO<CR> ---The name of PARAMETER is CDR/TAPE1 SOURCE MULTI ZONE-2 mode cancel MULTI ZONE-2 VOLUME UP/DOWN , direct change to **dB DOWN **:10 to 99 by ASCII , 80=0dB, 99=---(MIN)
  • Page 8 EVENT PARAMETER DIRECT SURROUND mode set PURE DIRECT ---Valid for AVR-2106 STEREO MULTI CH IN ---Invalid at AVR-2106 MULTI CH DIRECT ---Invalid at AVR-2106 MULTI CH PURE D ---Invalid at AVR-2106 DOLBY PRO LOGIC DOLBY PL2 DOLBY PL2x DOLBY DIGITAL...
  • Page 9 EVENT PARAMETER MPEG2 AAC AAC+DOLBY EX TONE DEFEAT ON PARAMETER setting TONE DEFEAT OFF TONE DEFEAT ON/OFF SB:MTRX ON SURROUND BACK SP MODE set SB:NON MTRX ---MTRX ON = SURR.EX ON = DSCRT ON SB:PL2xCINEMA SB:PL2xMUSIC SB:OFF CINEMA EQ.ON CINEMA EQ.OFF MODE:MUSIC MODE:CINEMA (This parameter can change DOLBY PL2,PL2x,NEO:6 mode.) PSMODE:CINEMA<CR>...
  • Page 10 (at SBch 2SP) (at SBch 2SP) (at SBch 1SP) OUTPUT MUTE ON/OFF change INPUT source change ---Select DVD/VDP function at AVR-2106 ---Invalid at AVR-2106 ---Select TV/DBS function at AVR 2106 ---Invalid at AVR-2106 ---Invalid at AVR-2106 ---Select CDR/TAPE function at AVR-2106...
  • Page 11 EVENT PARAMETER MAIN-ZONE ON/OFF change PHONO ---Invalid at AVR-2106 CDR/TAPE1 SOURCE ---Invalid at AVR-2106 ---Invalid at AVR-2106 ---Invalid at AVR-2106 PHONO MULTI ZONE-2 source change ---The name of PARAMETER is CD/TAPE1 SOURCE MULTI ZONE-2 mode cancel MULTI ZONE-2 VOLUME change , **:10 to 99 by ASCII...
  • Page 12 EVENT PARAMETER ****** (6 digits) TUNER Frequency change --- ****.** kHz at AM band **(PRESET No.) TUNER PRESET change to No.** TUNER BAND , MODE change ---Band set to AM ---Band set to FM AUTO ---Tuning mode set to AUTO mode MANUAL ---Tuning mode set to MANUAL mode function...
  • Page 13 EVENT PARAMETER DIRECT SURROUND mode change PURE DIRECT STEREO MULTI CH IN ---Invalid at AVR-2106 MULTI CH IN ---Invalid at AVR-2106 +PL2x CINEMA MULTI CH IN ---Invalid at AVR-2106 +PL2x MUSIC MULTI CH DIRECT ---Invalid at AVR-2106 MULTI CH DIRECT...
  • Page 14 DTS NEO:6 CINEMA DTS NEO:6 MUSIC DTS SURROUND DTS ES DSCRT6.1 DTS ES MTRX6.1 DTS+PL2x CINEMA DTS+PL2x MUSIC DOLBY H/P ---Invalid at AVR-2106 DTS+DOLBY H/P ---Invalid at AVR-2106 HOME THX CINEMA ---Invalid at AVR-2106 THX5.1 ---Invalid at AVR-2106 THX U2 CINEMA...
  • Page 15 EVENT PARAMETER ROOM EQ:NORMAL ROOM EQ mode 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 ---AVR2106 :200=200ms(MAX) DELAY *** function 100=100ms, 000=0ms example PSROOM EQ:NORMAL<CR> PSROOM EQ:FRONT<CR> PSROOM EQ:FLAT<CR>...

This manual is also suitable for:

Avr-2106 e3