Marantz SR8300 manual Page, RS232C Control Spec, SR9300/8300, Document Version

						RS232C Control Spec			Page: 16 / 16
SR9300/8300									Document Version [2.00]
3-5-2. Special Status request and Status answer list
	Request Status				Char. & Sample			Status answer	Char. & Sample
	SERIAL NUMBER				‘n’ ("@1?n", 0x0D)			SERIAL NUMBER	“n0XXXXXXXXX”
									("@1n0123456789",0x0D)
								see blow	m0#$%&
	ERROR DETECT				‘m’ ("@1?m", 0x0D)				(“@1m0#$%&”,0x0D)
								No error	m- (“@1m-“,0x0D)
	Descriptions of ERROR			DETECT status answer			character. (about : #$%&)
	(Character #, $, % and & would be ‘0’ to ‘9’ or ‘A’ to ‘F’, it uses to as hex. bit data.)
* # :		Bit ErrorName				ERROR		SAFE
		3	Reserved			1		1
		2	Reserved			0		0
		1 Reserved				0		0
		0	Reserved			0		0
* $ :		Bit ErrorName				ERROR		SAFE
		3	Reserved			0		0
		2	Reserved			0		0
		1 PROTECT				1		0
		0	DSP1 ERROR			1		0
* % :		Bit ErrorName				ERROR		SAFE
		3	Reserved			1		1
		2	DSP2 ERROR			1		0
		1	ADC ERROR			1		0
		0	EEPROM ERROR			1		0
* & :		Bit ErrorName				ERROR		SAFE
		3	EEPROM IF ERROR			1		0
		2	DSP CODE ERROR			1		0
		1	RS２３２C ERROR			1		0
		0	POWER ５V ERROR			1		0

ex.)

*If the POWER 5V ERROR only occurs that will send [“@1m08081”,0x0D].

*If the RS232C ERROR only occurs that will send [“@1m08082”,0x0D].

*If the ADC ERROR only occurs that will send [“@1m080A0”,0x0D].

*If the DSP1 ERROR only occurs that will send [“@1m09080”,0x0D].