channels 1 and T (the telephone input) . 
Using the wildcard character, '*', to specify the channel with this command is not supported for the 
EF2211. To set or query the command, the channels must be specified explicitly (e.g., 'S01AGC1?', 
'S01AGCT0'). 
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
S01AGC11
Enable AGC on input channel 1 . 
S01AGC11
S01AGCT0
Disable AGC on input channel T . 
S01AGCT0
S01AGC12
Toggle AGC state on input channel 1 . 
S01AGC1x , where x is 0 or 1 depending on the 
current state of the AGC on input channel 1 . 
S01AGCT?
Query AGC state on input channel T . 
S01AGCTx , where x is 0 or 1 depending on the 
current state of the AGC on input channel T . 
8.6. AGCMAX -- Set Maximum Allowed Mic/Line Input AGC 
Gain
This command sets the maximum gain that the AGC can apply on input channels 1 and T (the 
telephone input) . For example, if AGCMAX is set to 10, then the AGC for that channel can apply a 
maximum of 10 dB of gain to the input signal. 
Using the wildcard character, '*', to specify the channel with this command is not supported for the 
EF2211. To set or query the command, the channels must be specified explicitly (e.g., 
'S01AGCMAX1?', 'S01AGCMAXT7'). 
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 15, 
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
S01AGCMAX13
Set AGC maximum gain on input 
channel 1 to 3 dB. 
S01AGCMAX13