{TAIL ~ The control} triggers one of the electronic switches to conduct and discharge the capacitor in {HEAD ~ response} to a predetermined response speed 
{ TAIL ~ The control } triggers one of the electronic switches to conduct and discharge the capacitor in { HEAD ~ response } to a predetermined response speed
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH