The recording/playback device is coupled to a scan controller, which controls the scanning operation of a CT apparatus, and a host controller, which sends {HEAD ~ commands} to {TAIL ~ the recording/playback device} and scan controller and receives control data from the scan controller 
The recording / playback device is coupled to a scan controller , which controls the scanning operation of a CT apparatus , and a host controller , which sends { HEAD ~ commands } to { TAIL ~ the recording / playback device } and scan controller and receives control data from the scan controller
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 REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH