This command is a channel integer command. See Section 6.3 and Section 6.2 for more information 
on this type of command. The minimum and maximum values for this command are 0 and 8, 
respectively. 
This command is saved to non-volatile memory only as part of a preset. The state of this command 
will be restored after power-up only if a preset is saved and that preset is set to be the power-on 
preset. 
Example Description Status Message
S01AMBUSID12
Configure the automixer to be part 
of the Bus Automixer having Bus ID 
2. 
S01AMBUSID12
S01AMBUSID10
Configure the automixer to be part 
of the Bus Automixer having Bus D 
0. This means that the automixer is 
not part of any Bus Automixer. 
S01AMBUSID10
S01AMBUSID1?
Query the current Bus ID of the 
automixer. 
S01AMBUSID1x , where x is a number 
between 0 and 8 indicating the current Bus 
ID of the automixer. 
8.14. AMCHAIR -- Enable Chairman Mode for Specified 
Automixer
This command enables, disables, or queries the chairman mode feature for the specified automixer. 
The first argument in the command specifies the automixer number (always 1 for the EF2211) and the 
second argument specifies whether chairman mode should be enabled, disabled, toggled, or queried. 
Even though this is a channel boolean command, use of the wildcard character for the automixer 
number is not supported. 
This command is a channel boolean command. See 
Section 6.3 and Section 6.1 for more information 
on this type of command. 
This command is saved to non-volatile memory only as part of a preset. The state of this command 
will be restored after power-up only if a preset is saved and that preset is set to be the power-on 
preset. 
Example Description Status Message
S01AMCHAIR10
Disable chairman mode for the 
automixer. 
S01AMCHAIR10
S01AMCHAIR11
Enable chairman mode for the 
automixer. 
S01AMCHAIR11
S01AMCHAIR1?
Query current setting of chairman 
mode for the automixer. 
S01AMCHAIR1x , where x is 0 or 1 
depending on the current setting of chairman 
mode for the automixer.