Lexicon MC-12 V3.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-5 - Zone 2 Status Response Data Description; Set System Volume Command (MC-12); Set System Volume Command Packet Description; Set System Volume Data Description

Lexicon, Inc.
MC-12 Serial Communications Protocol Printed on: 08/18/03
© 2003 Lexicon, Inc. All rights reserved. 47 of 94
Record Active:
Data Type: Boolean.
TRUE: Record Zone Output is active
FALSE: Record Zone Output is not Active.
Zone 2 Balance:
Data Type: Signed 8 bit integer (2’s compliment)
Max: 16 (0x10) (Full Right)
Min: -16 (0xF0) (Full Left)
7.3.47 MC-12 Set System Volume (MC-12)
This command is a request to the MC-12 to set the system volume with the value in this packet.
7.3.47.1 Command Packet Description
Application Header:
Command MC_CMD_SET_SYS_VOLUME 0x40
Data Count 1 0x01
Application Data:
Data[0] Value nn
7.3.47.2 Data Description
Value:
Data Type: Signed 8 bit integer (2’s compliment)
Max: +12 (0x0C) (12 dB)
Min: -80 (0xB0) (-80 dB)
7.3.47.3 MC-12 Response
The MC-12 will assign the value from the packet to the system volume.
7.3.47.4 Data Validation
If a value is passed that exceeds the maximum value of that parameter the MC-12 will ignore the command
and transmit a DC_NAK command with an error code DC_INVALID_DATA.
7.3.48 MC-12 Set Main Balance (MC-12)
Commands MC-12 to set the system balance to the value in this packet.
7.3.48.1 Command Packet Description
Application Header:
Command DC_CMD_SET_SYS_BALANCE 0x41
Data Count 1 0x01
Application Data:
Data[0] Value nn