In one embodiment, the system 40 may require means for converting optical data related to the rotor shaft 50 to a voltage and then using {HEAD ~ telemetry} for transmitting {TAIL ~ the voltage signal} 
for transmitting
In one embodiment , the system 40 may require means for converting optical data related to the rotor shaft 50 to a voltage and then using { HEAD ~ telemetry } for transmitting { TAIL ~ the voltage signal }
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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL