Lexicon DC-2 - Manual (Page 16)

Lexicon, Inc.
DC-2/MC-1 Serial Communications Protocol
Printed on: 10/19/00
16 of 44
Application Header:
Command
DC_CMD_GET_REC_STATUS 0x17
Data Count 0 0x00
Application Data:
N/A
7.3.6.2 Record/Zone2 Status Response Packet
Application Header:
Command
DC_RESP_REC_ZONE2_STATUS 0x82
Data Count 5 0x05
Application Data:
Data[0]
Zone2 Volume nn
Data[1] Assigned Input nn
Data[2] Zone2 Mute Active nn
Data[3] Record Active nn
Data[4] Zone2 Balance nn
7.3.6.3 Data Description
Zone2 Volume:
Data Type: Unsigned 8 bit integer.
Maximum Value: 92
Conversion: 0 = -80 dB
92 = +12 dB
Assigned Input:
Indicates the input that is currently assigned for the record/zone2 outputs.
Data Type:
Unsigned 8 bit integer.
Definition: Appendix D Input Id’s
Zone2 Active:
Data Type: Boolean.
TRUE: Zone2 Outputs are active.
FALSE: Zone2 Outputs are not active.
Record Active:
Data Type: Boolean.
TRUE: Digital Record Output is active
FALSE: Digital Record Output is not Active.
Zone 2 Balance:
Data Type: Unsigned 8 bit integer.
Maximum Value: 32
Conversion: 0 = Left
32 = Right
7.3.7 Get System Parameter Definition
There are two ways to request a DC-2/MC-1 system parameter definition. The first is by Parameter Id and
the second by parameter name. DC-2/MC-1 will respond with “System Parameter Definition Packet”.
7.3.7.1 Get System Parameter Definition by Id Command Packet
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7.3.7.2 Data Description
ParamId:
DataType: Unsigned 8 bit integer