Lexicon, Inc.
DC-2/MC-1 Serial Communications Protocol Printed on: 10/19/00
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Data Type: Unsigned 8 bit integer.
Maximum Value: Set by “Total Number of Effects” in the “Unit Configuration”
Packet.
Current Input Sample Rate
Data Type: Unsigned 8 bit integer.
SAMPLE RATE
RATE_UNKNOWN 0
RATE_44 1
RATE_48 2
RATE_88 3
RATE_96 4
Current Input Format:
Data Type: Unsigned 8 bit integer.
DATA STREAM TYPE
INSTREAM_UNKNOWN 0
INSTREAM_AC3 1
INSTREAM_PCM 2
INSTREAM_ANALOG 3
INSTREAM_DTS 4
INSTREAM_AC3_20 5
INSTREAM_AC3_51 6
Mute Active:
Data Type: Boolean.
TRUE: System Mute is Active
FALSE: System is unmuted.
Effect Bypass Active:
Data Type: Boolean.
TRUE: Effect Bypass is Active
FALSE: Effect Bypass is not Active.
Left/Right Balance:
Data Type: Unsigned 8 bit integer.
Maximum Value: 32
Conversion: 0 = Left
32 = Right
Front/Back Balance:
Data Type: Unsigned 8 bit integer.
Maximum Value: 32
Conversion: 0 = Front
32 = Back
Video Synch:
Data Type: Boolean.
TRUE: DC-2/MC-1 has detected Video Synch for current video input
FALSE: DC-2/MC-1 can not detect Video Synch for the current video input
7.3.6 Get Record/Zone 2 Status
Request to DC-2/MC-1 for current Record/Zone2 Status. DC-2/MC-1 will respond with “Record/Zone2
Status Packet”.

7.3.6.1 Command Packet Description