display on the monitor a meter and an indicator, the indicator having a positional relationship to the meter, a position of {HEAD ~ the indicator} relative to {TAIL ~ the meter} corresponding to a parameter value within the first range 
display on the monitor a meter and an indicator , the indicator having a positional relationship to the meter , a position of { HEAD ~ the indicator } relative to { TAIL ~ the meter } corresponding to a parameter value within the first range
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 REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH