Thus, if, when the denomination selecting {TAIL ~ knob} 40 is set to one denomination scale , the angular position of the shaft 50 corresponds to another denomination scale , the setting output of the cam switch means 46 does not coincide with the denomination selection point of the cam switch means 42, and therefore no concidence output is provided by {HEAD ~ the coincidence detection circuit} 52 
Thus , if , when the denomination selecting { TAIL ~ knob } 40 is set to one denomination scale , the angular position of the shaft 50 corresponds to another denomination scale , the setting output of the cam switch means 46 does not coincide with the denomination selection point of the cam switch means 42 , and therefore no concidence output is provided by { HEAD ~ the coincidence detection circuit } 52
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL 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 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 HEAD HEAD HEAD OTH