{TAIL ~ The content} of the timing signal and its relation to {HEAD ~ the video signals} produced by the camera 30 are discussed in detail below with reference to FIG 3 
{ TAIL ~ The content } of the timing signal and its relation to { HEAD ~ the video signals } produced by the camera 30 are discussed in detail below with reference to FIG 3
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH