Lexicon, Inc.

 

 

 

 

 

 

DC-2/MC-1 Serial Communications Protocol

 

 

 

Printed on: 10/19/00

 

 

 

 

 

 

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

Assigned Input:

92 = +12 dB

 

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”.

7.3.7.1Get System Parameter Definition by Id Command Packet

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7.3.7.2Data Description

ParamId:

 

DataType:

Unsigned 8 bit integer

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ABC Office MC-1, DC-2 manual Get System Parameter Definition, Record/Zone2 Status Response Packet, Dccmdgetrecstatus