{HEAD ~ Device} for detecting the connectivity of a monitor and inhibiting {TAIL ~ a data reproducing operation} 
for inhibiting
{ HEAD ~ Device } for detecting the connectivity of a monitor and inhibiting { TAIL ~ a data reproducing operation }
HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL