The amount of {HEAD ~ average power} provided to {TAIL ~ each applicator} is controlled by its respective multiplexer switch setting 
provided to
The amount of { HEAD ~ average power } provided to { TAIL ~ each applicator } is controlled by its respective multiplexer switch setting
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH