Like we said before, the
limiter/compressor is very important because it prevents signal
splatter and distortion. To properly set up the mixer,
limiter/comperssor and transmitter, start with a steady audio source (a
test tone CD or signal generator plugged into the mixer). Then you
adjust the input level
and master output level controls so that the meters are reading zero
dB. Master level controls should be at mid position. Audio output goes
from the mixer to the limiter/compressor and from there to the
transmitter. Do not turn the transmitter on yet.