The video signal 34 can be formatted in any of {TAIL ~ the conventional video formats} including {HEAD ~ RS 170/CCIR} or any proprietary video format 
The video signal 34 can be formatted in any of { TAIL ~ the conventional video formats } including { HEAD ~ RS 170 / CCIR } or any proprietary video format
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH