Lexicon, Inc.

 

DC-2/MC-1 Serial Communications Protocol

Printed on: 10/19/00

7.3.24 Set Zone2 Volume

Commands DC-2/MC-1 to set the system volume with the value in this packet. 7.3.24.1 Command Packet Description

Application Header:

 

Command

DC_CMD_SET_ZONE2_VOLUME

0x27

Data Count

1

0x01

Application Data:

 

Data[0]

Value

nn

7.3.24.2 Data Description

Value:

 

Data Type:

Unsigned 8 bit integer.

Max:

92

Conversion:

0 = -80 dB

 

92 = +12 dB

7.3.24.3 DC-2/MC-1 Response

The DC-2/MC-1 will assign the value from the packet to the zone2 volume.

7.3.24.4 Data Validation

If a value is passed that exceeds the maximum value of that parameter the DC-2/MC-1 will ignore the command and transmit a NAK command with an error code DC_ERR_INVALID_DATA.

7.3.25 Set Zone2 Left/Right Balance

Commands DC-2/MC-1 to set the Zone2 balance to the value in this packet.

7.3.25.1 Packet Description

Application Header:

 

Command

DC_CMD_SET_ZONE2_BALANCE

0x28

Data Count

1

0x01

Application Data:

 

Data[0]

Value

nn

7.3.25.2 Data Description

Value:

 

Data Type:

Unsigned 8 bit integer.

Maximum Value:

32

Conversion:

0 = Left

 

32 = Right

7.3.25.3 DC-2/MC-1 Response

The DC-2/MC-1 will assign the value from the packet to the Zone2 balance.

7.3.25.4 Data Validation

If a value is passed that exceeds the maximum value of that parameter the DC-2/MC-1 will ignore the command and transmit a NAK command with an error code DC_ERR_INVALID_DATA.

7.3.26 Set Custom Name

Sets the Custom Name that can be displayed when the unit powers up.

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ABC Office manual Set Zone2 Volume, Set Zone2 Left/Right Balance, Set Custom Name, 24.3 DC-2/MC-1 Response