It is another object of the present invention to provide improved methods by which two display monitors may be placed into {HEAD ~ a desirable state} of tone reproduction by maximizing contrast and setting {TAIL ~ brightness}, such as to 50 or 60%, while insuring that superposition applies 
by setting
It is another object of the present invention to provide improved methods by which two display monitors may be placed into { HEAD ~ a desirable state } of tone reproduction by maximizing contrast and setting { TAIL ~ brightness } , such as to 50 or 60 % , while insuring that superposition applies
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 OTH OTH OTH REL OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH