User's Manual
parameter, the filter type, is specified instead of all the parameters. See the PEQIA command for 
more information. To set the slope parameter for an output parametric EQ filter, use the 
PEQOT 
command. To set all the parameters for an output parametric EQ filter, use the 
PEQOA 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
S01PEQIT1,2,1
Set the type of the parametric EQ 
on input 1 , band 2 to parametric. 
S01PEQIT1,2,1
S01PEQITB,1,?
Query current type setting of 
parametric EQ on input B , band 
1. 
S01PEQITB,1,t , where t is the current 
setting of the type parameter for the 
parametric EQ on input B , band 1. If the type 
parameter of this filter is set to the same 
value given in the example above, then the 
status message will be S01PEQITB,1,1 . 
8.121. PEQOA -- Set All Parameters for Specified Parametric 
EQ Output Stage
This command sets or queries all of the parameters for the parametric equalizer (EQ) filters on output 
channels 1, A, B, and T output channel T. Each channel has five bands of parametric EQ that can be 
independently controlled. 
The output parametric EQ filter parameters can be set individually via the 
PEQOT, PEQOF, PEQOB, 
PEQOG, PEQOS, and PEQOE commands. The input parametric EQ filter parameters can be set 
simultaneously via the 
PEQIA command or individually with the PEQIT, PEQIF, PEQIB, PEQIG, 
PEQIS, and PEQIE commands. 
When using this command, you must specify all of the following parameters. 
Description Value Range Units
Channel 1, A, B, T N/A
Band 1-5 N/A
Filter Type 1-5
1 = parametric filter
2 = low shelf
3 = high shelf
4 = lowpass
5 = highpass
6 = Linkwitz-Riley lowpass
7 = Linkwitz-Riley highpass 
Frequency 20 - 20000 Hz
Bandwidth 5 - 200 1/100th octave










