DENON AVR/AVC control protocol
For AVR2106
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
: Tone step synchronization
communication system
: A half duplex
Communication speed
: 9600bps
Character length
: 8 bits
Parity ...
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 t ...
The example of a command
* is the meaning of 0x0D.
SIDVD : Select Input source DVD
MSDOLBY DIGITAL : surround Mode Set to DOLBY DIGITAL
MVUP : Master Volume UP
PWON : system PoWer ON
PWSTANDBY : system PoWer STANDBY
SI? : Request command for now playing input source >> Return RESPONSE ‘SI***’
- -
240
...
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".
D) Since SURROUND MODE changes simultaneously when the INPUT source change ...
COMMAND and PARAMETER list
COMMAND
PARAMETER
function
example
PW
ON
POWER ON/STANDBY change
PWON
STANDBY
PWSTANDBY
MV
UP
MASTER VOLUME UP/DOWN , direct change to **dB
MVUP
DOWN
MVDOWN
**
**:00 to 99 by ASCII , 80=0dB, 99=---(MIN)
MV80
CV
FL UP
CHANNEL VOLUME UP/DOWN , direct change to **dB
CVFL UP
FL DOWN
---FRONT Lch
CVFL DOWN
FL **
**:38 to 62 by ASCII , 50=0dB
CVFL 50
FR UP
CVFR UP
FR DOWN
---FRONT Rch
CVFR DOWN
F ...
---SURROUND BACKch (SBch 1SP)
CVSB UP
SB DOWN
CVSB DOWN
SB **
**:38 to 62 by ASCII , 50=0dB
CVSB 50
MU
ON
OUTPUT MUTE ON/OFF change
MUON
OFF
MUOFF
SI
PHONO
Select INPUT source
SIPHONO
CD
SICD
TUNER
SITUNER
DVD
---Select DVD/VDP function at AVR-2106
SIDVD
VDP
---Invalid at AVR-2106
SIVDP
TV
---Select TV/DBS function at AVR-2106
SITV
DBS/SAT
---Invalid at AVR-2106
SI ...
MULTI ZONE-2 mode set , and select source at AVR-2106
Z2PHONO
|
---The name of PARAMETER is
|
CDR/TAPE1
the same as that of the time of SI COMMAND.
Z2MD/TAPE2
SOURCE
MULTI ZONE-2 mode cancel
Z2SOURCE
UP
MULTI ZONE-2 VOLUME UP/DOWN , direct change to **dB
Z2UP
DOWN
Z2DOWN
**
**:10 to 99 by ASCII , 80=0dB, 99=---(MIN)
Z280
ON
MULTI ZONE-2 ON/OFF change at AVR-2805
Z2ON
OFF
Z2OFF
SURROUND mode set
MSDIRECT
PURE DIRECT
---Valid for AVR-2106
MSPURE DIRECT
STEREO
MSSTEREO
MULTI CH IN
---Invalid at AVR-2106
MSMULTI CH IN
MULTI CH DIRECT
---Invalid at AVR-2106
MSMULTI CH DIRECT
MULTI CH PURE D
---Invalid at AVR-2106
MSMULTI CH PURE D
DOLBY PRO LOGIC
All are received as "DOLBY SURROUND" ,
MSDOLBY PRO LOGIC
DOLBY PL2
the surround mode which changed return as EVENT. MS ...
TF, TP, TM COMMAND : '*' parameters can NOT operate when INPUT source isn’t TUNER.
EVENT
PARAMETER
function
example
MS
MPEG2 AAC
---Invalid at AVR model
MSMPEG2 AAC
AAC+DOLBY EX
---Invalid at AVR model
MSAAC+DOLBY EX
PS
TONE DEFEAT ON
PARAMETER setting
PSTONE DEFEAT ON
TONE DEFEAT OFF
TONE DEFEAT ON/OFF
PSTONE DEFEAT OFF
SB:MTRX ON
SURROUND BACK SP MODE set
PSSB:MTRX ON
SB:NON MTRX
---MTRX ON = SURR.EX ON = DSCRT ON
PSSB:NON MTRX
...
EVENT(or RESPONSE) and PARAMETER list
EVENT
PARAMETER
function
example
*RES.
PW
ON
POWER ON/STANDBY change
PWON
STANDBY
PWSTANDBY
MV
**
MASTER VOLUME change , **:00 to 99 by ASCII
MV80
98 = +18dB(MAX)
80 = 0dB
00 = -80dB
99 = ---(MIN)
CV
FL **
CHANNEL VOLUME change , **:00,32 to 62 by ASCII
CVFL 50
FR **
62 = +12dB(MAX)
CVFR 50
C **
50 = 0dB
CVC 50
SW **
38 = -12dB(MIN)
CVSW 50 ...
MAIN-ZONE ON/OFF change
ZMON
OFF
ZMOFF
Z1
PHONO
---Invalid at AVR-2106
Z1PHONO
|
|
CDR/TAPE1
Z1MD/TAPE2
SOURCE
---Invalid at AVR-2106
Z1SOURCE
**
---Invalid at AVR-2106
Z180
ON
---Invalid at AVR-2106
Z1ON
OFF
Z1OFF
Z2
PHONO
MULTI ZONE-2 source change
Z2PHONO
|
---The name of PARAMETER is
|
CD/TAPE1
the same as that of the time of SI COMMAND.
Z2MD/TAPE2
SOURCE
M ...
****** (6 digits)
TUNER Frequency change
TF105000
--- ****.** kHz at AM band
(1050.00kHz at AM)
****.** MHz at FM band
TP
**(PRESET No.)
TUNER PRESET change to No.**
TPA1
(PRESET No.”A1”)
TM
TUNER BAND , MODE change
AM
---Band set to AM
TMAM
FM
---Band set to FM
TMFM
AUTO
---Tuning mode set to AUTO mode
TMAUTO
*
MANUAL
---Tuning mode set to MANUAL mode
TMMANUAL
*
- -
249
...
SURROUND mode change
MSDIRECT
PURE DIRECT
MSPURE DIRECT
STEREO
MSSTEREO
MULTI CH IN
---Invalid at AVR-2106
MSMULTI CH IN
MULTI CH IN
+PL2x CINEMA
---Invalid at AVR-2106
MSM CH IN+PL2X C
MULTI CH IN
+PL2x MUSIC
---Invalid at AVR-2106
MSM CH IN+PL2X M
MULTI CH DIRECT
---Invalid at AVR-2106
MSMULTI CH DIRECT
MULTI CH DIRECT
+PL2x CINEMA
---Invalid at AVR-2106
MSM CH DRCT+PL2X C
MULTI ...
DTS NEO:6 CINEMA
MSDTS NEO:6 C
DTS NEO:6 MUSIC
MSDTS NEO:6 M
DTS SURROUND
MSDTS SURROUND
DTS ES DSCRT6.1
MSDTS ES DSCRT6.1
DTS ES MTRX6.1
MSDTS ES MTRX6.1
DTS+PL2x CINEMA
MSDTS+PL2X C
DTS+PL2x MUSIC
MSDTS+PL2X M
DOLBY H/P
---Invalid at AVR-2106
MSDOLBY H/P
DTS+DOLBY H/P
---Invalid at AVR-2106
MSDTS+DOLBY H/P
HOME THX CINEMA
---Invalid at AVR-2106
MSHOME THX CINEMA
THX5.1
---Invalid at ...
ROOM EQ mode change
PSROOM EQ:NORMAL
*
ROOM EQ:FRONT
PSROOM EQ:FRONT
*
ROOM EQ:FLAT
PSROOM EQ:FLAT
*
ROOM EQ:MANUAL
PSROOM EQ:MANUAL
*
ROOM EQ:OFF
PSROOM EQ:OFF
*
DELAY UP
AUDIO DELAY change, ***:000 to 999 by ASCII
PSDELAY UP
DELAY DOWN
---AVR2106 ：200=200ms（MAX）
PSDELAY DOWN
DELAY ***
100=100ms, 000=0ms
PSDELAY 200
...
