This standard BS EN 61947-2:2002 Electronic projection. Measurement and documentation of key performance criteria is classified in these ICS categories:
37.020 Optical equipment
33.160.60 Multimedia systems and teleconferencing equipment
35.140 Computer graphics
33.160.99 Other audio, video and audiovisual equipment
37.040.10 Photographic equipment. Projectors
IEC 61947-2:2001 specifies requirements for measuring and documenting key performance parameters for CRT and laser-based projectors and other variable resolution projectors that are capable of multiple variable resolutions and in which the image is raster-scanned. This bilingual version (2013-02) corresponds to the monolingual English version, published in 2001-09.
