da-lite da-mat tensioned advantage electrol - av format 8 x 10 diagonal
dl4694 features same great design as our advantage electrol except screen is tensioned for an extra flat surface for optimum image quality when using video or data projection . tab guide cable system maintains even lateral tension to hold surface flat while custom slat bar with added weight maintains vertical tension . front projection surfaces standard with black backing for opacity . standard with a decora style three position wall switch . for easy installation the tensioned advantage is available with scb-100 and scb-200 rs-232 serial control board low voltage control unit silent motor or silent motor with low voltage control built into the case . ul plenum rated case . contains a 2 wide slot on the bottom of the case that the screen drops out of . screen material da-mat a screen surface with a smooth white vinyl finish for precise image reproduction that provides an exceptionally wide viewing angle and no resolution loss . it is a highly flexible fabric that may be folded or rolled . its versatility makes it a great choice for situations with good control over ambient light and where an exceptionally wide viewing angle is necessary . screen surface can be cleaned with mild soap and water . flame retardant and mildew resistant . viewing angle 60 gain 1.0