User manual

Automation Protocol Easytext Commands
Miranda Technologies Ltd Page 199
Set Program Audio Coding Mode o3
This command sets the program audio coding mode to indicate the main
service channels in use:
CMD Param_1 Param_2 Param_3 Param_4
o3 %1x:
Bank No.
%1x:
Program
No.
%02x:
Flags
00
%s: Audio Coding Mode
0 – Two independent channels
1– Centre channel
2 – Left, right channels
3 –Left, centre, right channels
4 – Left, right, surround
channels
5 –Left, Centre, Right, Surround
channels
6 – Left, right, surround left,
surround right channels
7 – Left, centre, right, surround
left, surround Right channels
The current audio coding mode can be enquired using:
CMD Param_1 Param_2
o3 %1x: Bank
No.
%1x:
Program No.
The response is in the form of the set command.
Set Program Centre Down-Mix Level o4
This command sets the program nominal down-mix level of the centre
channel compared to the left and right channels:
CMD Param_1 Param_2 Param_3 Param_4
o4 %1x:
Bank No.
%1x:
Program
No.
%02x:
Flags
00
%02: Centre Mix Level
0 – –3dB
1 – –4.5dB
2 – –6dB