{TAIL ~ The control system} adjusts the voltage across those electrodes based on {HEAD ~ the discharge counter values} 
{ TAIL ~ The control system } adjusts the voltage across those electrodes based on { HEAD ~ the discharge counter values }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD