Lexicon MC-12 用户指南

Lexicon 
MC-12 Serial Communications Protocol 

 

Printed on: 07/13/05 

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 

 
 
 

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 

  

Command MC_CMD_GET_REC_STATUS  0x3F 
Data Count  0 

0x00 

  

  

N/A 

  

 

7.3.46.2  Zone2 Status Response Packet 

  

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: 

 

 

Zone2 Mute Active: 

Data Type: 

 

Boolean. 

TRUE:   

 

Zone2 Outputs are active. 

FALSE:  

 

 

Zone 2 Outputs are not active. 

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