Historical
ANSI/NAPM IT7.228-1997
Audiovisual Systems - Electronic Projection - Fixed Resolution Projectors (revision and redesignation of ANSI IT7.228-1990)
Specifies the key performance parameters and measurements methods for fixed resolution projectors and projection systems. This is the second public review for this standard. It was originally listed for public review in the April 26, 1996 issue of Standards Action. It is being resubmitted owing to substantial changes to the text.
Content Provider
International Imaging Industry Association [i3a]