U.S. Patent Apr. 15,2003 Sheet 1 0f 9 OPTICS\ US 6,549,326 B2 MEDUSA my 713 102 @ ' 709 706 ROM 777 05p I COMM ELEC TRON/CS -/ /- ICON GOBO EDIT 770w Q6 {26 704/ 726 CONSOLE FIG. 7