Denon S-301 Control Protocol

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DENON AVR/AVC control protocol
Ver. 4.0
Application model :S-301
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 control : None
Start bit : 1 bit
Stop bit : 1 bit
Communication procedure : Non procedural
Communication data length : 135 bytes (maximum)

Denon S-301 Specifications

General

Type	Home Theater System
Channels	5.1
Supported Formats	Dolby Digital, DTS
USB Ports	1
Main Unit	Yes
DVD player	Yes
CD player	Yes
Receiver	Yes
Remote control	Yes
Bluetooth	No
HDMI Outputs	1
Optical Input	1
Coaxial Input	1
FM Tuner	Yes
Supported Media	DVD, CD
Radio	FM
Interfaces	HDMI, USB, Optical, Coaxial