SCREEN MANUAL DEVELOPED- MAGNUM casing designed for modern interiors- Flat bottom surface enables aesthetic installation- Black frames increase the contrast of the viewed image- Black TOP - the ability to adjust the image height to the viewer's eye level- Lower beam made of special plastic - the surface of the screen is not corrugated- SRC (Slow Return Control) system - smooth and safe screen rewind- Adjusting the height of the lower edgeA new, improved MAGNUM housing Designed for modern interiors at home and in the office Unique, square shape - ideal for ceiling installations and wall mounting Flat bottom surface enables aesthetic installation in suspended ceilings, leaving the screen out of sight when not in use Cross-section of the cassette: rectangle - width 7.2 cm, height 8 cm Cartridge length = the nominal width of the screen + 8cm + 2 x "ears" by 2 cmMatt White: universal, white surface, for use in controlled lighting conditions. It provides a perfect uniform image. Recommended for presentation, training and classrooms. It can be used under strong lighting at the back of the screen. A large viewing angle of 75 degrees (R / L). Coefficient of reflection 1.0.