"ASSIGN MAIN DISPLAY HELP"

"The main display line shows data  segment one  (record name)  when the"
"program starts.   You can change it to show any segment  in  the file." 

"You are prompted for the number of the segment you wish to display and"
"when you return to browse the screen shows the new data.  You can also"
"use F18 to set the alternate display, beneath the first."
