Extron Electronics MPS 112_112CS User Guide - Manual (Page 24)

Operation, cont’d
MPS 112 Series • Operation 3-8
PRELIMINAR
Y
3. Speak into the microphone in a normal voice; the main program audio level
should drop moderately. If not, lower the threshold by pressing and holding
the Mix button and turning the Mic Volume knob counterclockwise.
4. Stop speaking into the microphone; the main program audio should recover to
the previous level after approximately four seconds. If it does not, increase
the threshold by pressing and holding the Mix button and turning the Mic
Volume knob clockwise.