Lexicon MC-12 V3.0 - SERIAL COMMUNICATIONS PROTOCOL DEFINITION REV 1-5 - Front;Back Balance Description; Get Record Status Command; Get Record Status Command Packet Description; Zone 2 Status Response Packet

Lexicon, Inc.
MC-12 Serial Communications Protocol Printed on: 08/18/03
© 2003 Lexicon, Inc. All rights reserved. 46 of 94
Min: -16 (0xF0) (Full Back)
Video Sync:
Data Type: Boolean.
TRUE: MC-12 has detected Video Sync for current video input
FALSE: MC-12 can not detect Video Sync for the current video input
7.3.46 MC-12 Get Record Status (MC-12)
This command is a request to MC-12 for current Zone 2 Status. MC-12 will respond with “Zone2 Status
Packet”.
7.3.46.1 Command Packet Description
Application Header:
Command MC_CMD_GET_REC_STATUS 0x3F
Data Count 0 0x00
Application Data:
N/A
7.3.46.2 Zone2 Status Response Packet
Application Header:
Command MC_RESP_REC_STATUS 0x95
Data Count 5 0x05
Application Data:
Data[0] Zone2 Volume nn
Data[1] Assigned Zone 2 Input nn
Data[2] Zone2 Mute Active nn
Data[3] Record Active nn
Data[4] Zone2 Balance nn
7.3.46.3 Data Description
Zone2 Volume:
Data Type: Signed 8 bit integer (2’s compliment)
Max: +12 (0x0C) (12 dB)
Min: -80 dB (0xB0) (-80 dB)
Assigned Zone 2 Input:
Indicates the Zone 2 input that is currently assigned for the zone 2 outputs.
Data Type: Unsigned 8 bit integer.
Definition/Conversion: Appendix F MC-12 Input Ids
Zone2 Mute Active:
Data Type: Boolean.
TRUE: Zone2 Outputs are active.
FALSE: Zone 2 Outputs are not active.