Denon AVR-3805 Manual Do Utilizador
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DENON AVR/AVC control protocol
Ver. 4.0
Application model : AVR-3805/AVC-3890
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)