Also included is {TAIL ~ another circuit system} that is responsive to a short circuit condition within the series switching network for preventing the closing of the switching network to prevent communication of the signal from the input terminal through the series switching network to {HEAD ~ the output terminal} 
Also included is { TAIL ~ another circuit system } that is responsive to a short circuit condition within the series switching network for preventing the closing of the switching network to prevent communication of the signal from the input terminal through the series switching network to { HEAD ~ the output terminal }
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD