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Denon AVR-3803 Serial Protocol

Denon AVR-3803 Manual

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Denon AVR-3803 | Serial Protocol - Page 1
DENON AVR/AVC control protocol Application model : AVR-3803(AVC-3570) From Serial Number XXX1512250 and down Application terminal : Serial Port Connector specification Connector type : 3.5mm Stereo Mini Plug ( Tip: RXD , Middle Band: TXD , Base: GND) Communication format : Synchronous system :
Denon AVR-3803 | Serial Protocol - Page 2
Panel etc.) from a system(AVR/AVC) if the 'request command' (COMMAND+?+CR(0x0D)) has came from a controller. The RESPONSE should be sent within 200ms of receiving the COMMAND. *The form of RESPONSE presupposes that it is the same as that of EVENT. Basic specification : The command by ASCII CODE
Denon AVR-3803 | Serial Protocol - Page 3
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
Denon AVR-3803 | Serial Protocol - Page 4
99 by ASCII , 80=0dB CHANNEL VOLUME UP/DOWN , direct change to ***dB ---FRONT Lch **:38 to 62 by ASCII , 50=0dB ---FRONT Rch **:38 to 62 by ASCII , 50=0dB ---CENTERch **:38 to 62 by ASCII , 50=0dB ---SUBWOOFERch **:38 to 62 by ASCII , 50=0dB ---SURROUND Lch **:38 to 62 by
Denon AVR-3803 | Serial Protocol - Page 5
OFF ---SURROUND BACKch function (SBch 1SP) **:38 to 62 by ASCII , 50=0dB OUTPUT MUTE ON/OFF change Select INPUT source ---Select DBS function at AVR-2803/3803 ---Invalid at AVR-2803/3803 ---Select CDR/TAPE function at AVR-2803/3803 ---Invalid at AVR-2803/3803 MAIN-ZONE ON/OFF change MULTI ZONE
Denon AVR-3803 | Serial Protocol - Page 6
99 by ASCII , 80=0dB Z280 MULTI ZONE-2 ON/OFF change Z2ON Z2OFF ---Invalid at AVR-2803/3803 REC SELECT mode set , and select source SRPHONO SVDBS/SAT SVVCR-1 SVVCR-2 ---Invalid at AVR-2803/3803 SVVCR-3 SVV.AUX VIDEO SELECT mode cancel SVSOURCE
Denon AVR-3803 | Serial Protocol - Page 7
received as "DOLBY SURROUND" , the surround mode which changed return as EVENT. All are received as "DTS SURROUND" , the surround mode which changed return as EVENT. ---Invalid at AVR-2803/3803 ---Invalid at AVR-2803/3803 ---Invalid at AVR-2803/3803 ---Invalid at AVR-2803/3803 ---Invalid at AVR
Denon AVR-3803 | Serial Protocol - Page 8
PSTONE DEFEAT OFF SB:MTRX ON SURROUND BACK SP MODE set PSSB:MTRX ON 00kHz at AM) TP UP TUNER PRESET CH UP/DOWN , direct change to No.** TPUP * DOWN TPDOWN * **(PRESET No set to AUTO mode TMAUTO * MANUAL ---Tuning mode set to MANUAL mode TMMANUAL * TF, TP, TM
Denon AVR-3803 | Serial Protocol - Page 9
OUTPUT MUTE ON/OFF change SI PHONO INPUT source change CD TUNER DVD VDP TV DBS/SAT VCR-1 ---Select DBS function at AVR-2803/3803 VCR-2 VCR-3 V.AUX ---Invalid at AVR-2803/3803 CDR/TAPE1 MD/TAPE2 ---Select CDR/TAPE function at AVR-2803/3803 ---Invalid at AVR-2803/3803 *RES. : NOT returns
Denon AVR-3803 | Serial Protocol - Page 10
as that of the time of SI COMMAND. MULTI ZONE-1 mode cancel MULTI ZONE-1 VOLUME change , **:00 to 99 by ASCII 98 = +18dB(MAX) 80 = 0dB 10 = -70dB 00 = ---(MIN) MULTI ZONE-1 ON/OFF change ---means MULTI ZONE functions at AVR-2803/3803 MULTI ZONE-2 source change ---The name of PARAMETER is the same as
Denon AVR-3803 | Serial Protocol - Page 11
WIDE SCREEN 5CH STEREO 7CH STEREO SUPER STADIUM ROCK ARENA JAZZ CLUB CLASSIC CONCERT MONO MOVIE VIDEO GAME MATRIX VIRTUAL TUNER BAND , MODE change ---Band set to AM ---Band set to FM ---Tuning mode set to AUTO mode ---Tuning mode set to MANUAL mode SURROUND mode change ---Invalid at AVR-2803/3803