FIG 7 is a block diagram of {TAIL ~ an isolator system} 700 according to {HEAD ~ another embodiment} of the present invention 
FIG 7 is a block diagram of { TAIL ~ an isolator system } 700 according to { HEAD ~ another embodiment } of the present invention
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH