Connect your XLR or TS plugs to the output of the mixer
Connect the other end of the XLR or TS to the input of the equalizer
Connect the output of the equalizer to the input of the amplifier
Note: Good EQ settings requires patience and a lot of time
to achieve. If extreme setting of your QE is required in order to produce a
useful frequency response, this should be seen as an alarm sign that a serious
error or some defect is present somewhere
in you sound setup ,it could be the room acoustics or equipment.
Though EQ is a useful and effective tool for fine musical
sound tuning it is not the solution for bad or poor PA systems.