MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
48 input channels; 2 multiplexed clocks; 3 variable threshold probes; maximum input porm 15v; data display formats 8 or 15 bit selectable in hex, binary, octal asc ii, timing or opt mnemonics; 15 bits word generator; 7 in. Crt; oper temp 0 to 50 degrees c; storage temp minus 40 degrees c to plus 70 degrees c