A cam is provided for {TAIL ~ a motor driven cable drive} for the carriage assembly which provides relatively linear motion through the path of {HEAD ~ travel} of the transducer array 
A cam is provided for { TAIL ~ a motor driven cable drive } for the carriage assembly which provides relatively linear motion through the path of { HEAD ~ travel } of the transducer array
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH