This 3 day theory & lab course is designed to give the student an understanding of the CR & DDA process control requirements. The course will briefly review applicable CR & DDA ASTMs, and provides practical exercises on the measurement of CR & DDA Phantom data. The course is designed around ASTM E 2445 for CR & E2737 for DDAs. There is a discussion of EPS plate use for CR. GE Rhythm software & software tools will be used. Monitor – SMPTE pattern is also reviewed. There is a graded final exam at the end of the course.