the second equalizer adjustment signal indicates an increase of the equalizer strength if the count exceeds a first predetermined threshold, and indicates {HEAD ~ a decrease} of {TAIL ~ the equalizer strength} if the count becomes lower than a second predetermined threshold 
the second equalizer adjustment signal indicates an increase of the equalizer strength if the count exceeds a first predetermined threshold , and indicates { HEAD ~ a decrease } of { TAIL ~ the equalizer strength } if the count becomes lower than a second predetermined threshold
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 TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH