Marantz SR7300 - Special Status Request and Status Answer List

Hardware Software Interface (HSI) Spec. Page: 18 / 19
SR7300/SR7300OSE Document Version [2.01]
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#$%&
(“@1m0#$%&”,0x0D)
ERROR DETECT ‘m’ ("@1?m", 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].