{TAIL ~ The video data accesses} and transfers are handled by {HEAD ~ a microprocessor} that interfaces with a controller by which an operator inputs instructions 
{ TAIL ~ The video data accesses } and transfers are handled by { HEAD ~ a microprocessor } that interfaces with a controller by which an operator inputs instructions
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH