MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
2000 ansi lumens; projection system dlp; resolution 1024 x 768 xga; contrast ratio 650: 1 full on/off; aspect ratio 4: 3, supports 16: 9; projection lens f=2.4-2.7, f=35-42, 1: 1.2 manual zoom, manual focus; light resource 200 watt high performance compact lamp; color palette 16.7 million colors; projection position front/rear, table/ceiling; projection distance 4.25-40 ft, 1.3-12.2 m; image size 27-300 inch, 685-7620 mm
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:
Horizontal synch range 15-100 khz; vertical synch range 50-120 hz; audio mono 1 watt; power supply 100-120/220-240 vac at 50/60 hz; power consumption 280 watts; on screen display languages english, french, german, italian, spanish, swedish, japanese