Status Request - Sony SRP-X500P Interface Manual

Example
When the level meter readings are as follows:
MIC 1/WL 1 INPUT LEVEL METER
MIC 2/WL 2 INPUT LEVEL METER
MIC 3 INPUT LEVEL METER
MIC 4 INPUT LEVEL METER
LINE INPUT L LEVEL METER
LINE INPUT R LEVEL METER
AV/RGB INPUT L LEVEL METER
AV/RGB INPUT R LEVEL METER
SPEAKER OUTPUT 1 LEVEL METER
SPEAKER OUTPUT 2 LEVEL METER
SPEAKER OUTPUT 3 LEVEL METER
SPEAKER OUTPUT 4 LEVEL METER
LINE OUTPUT 1 LEVEL METER
LINE OUTPUT 2 LEVEL METER
LINE OUTPUT 3 LEVEL METER
LINE OUTPUT 4 LEVEL METER
0x41 0x30 0x31 0x32 0x33 0x34 0x35 0x36 0x37 0x38 0x39 0x3A 0x3B 0x3C 0x3D 0x3E 0x3F 0x0D
('A 0 1 2 3 4 5 6 7 8 9 : ; < = > ? CR')
2.2.3 STATUS REQUEST : 0x52 0x50 0x4D "specified value"
('RPM"specified value"')
This command is used to acquire status information, such as the level meter value, from the SRP-X500P.
To acquire status of single item
Transmit the following command to acquire the status of single item.
Packet format
0x52 0x50 0x4D "specified value" 0x0D
Specify any single value that corresponds with the parameter in the following table.
Example
To acquire the PROTECTION status:
0x52 0x50 0x4D 0x71 0x0D
('R P M q CR')
Return packet format
When the SRP-X500P receives the command successfully, the parameter corresponding to the specified
value is returned together with an ACK (0x41('A')) in the order shown below.
0x41 parameter" 0x0D
"
SRP-X500P RS-232C Interface Manual
: Less than -30 [VU]
: -30 [VU]
: -20 [VU]
: -15 [VU]
: -10 [VU]
: -8 [VU]
: -7 [VU]
: -6 [VU]
: -5 [VU]
: -4 [VU]
: -3 [VU]
: -2 [VU]
: -1 [VU]
: 0 [VU]
: 1 [VU]
: 2 [VU]
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