Denon AVR-3803 Serial Protocol - Page 1

DENON AVR/AVC control protocol Application model : AVR-3803(AVC-3570) From Serial Number XXX1512251 and up Application terminal : Serial Port Connector specification Connector type : 3.5mm Stereo Mini Plug ( Tip: RXD , Middle Band: TXD , Base: GND) 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) - 1 - Ver. 3.18