Da-Lite 34710 Advantage Manual with CSR (Ceiling Recessed) The AdvantageÂ® Manual is a ceiling recessed manually operated screen. Developed with the installation process in mind, the AdvantageÂ® Manual Screen with Controlled Screen Return (CSR) provides the convenience and flexibility of installing the case and fabric/roller assemblies at separate stages of construction. A floating mounting method utilizing adjustable roller brackets is designed into the lightweight, extruded aluminum case allowing the centering or offsetting of the screen. Finished case edges provide a clean look and comfortable build-in of ceiling tiles. Offered exclusively by Da-Lite, the Controlled Screen Return (CSR) system adds an impressive feature to the AdvantageÂ® design. The CSR system ensures the quiet controlled return of the screen into the case providing optimal performance and smooth, consistent operation. Screens with the CSR feature must be fully extended. There are not intermediate stopping positions. Matte White fabric up to and including 10' high will be seamless. Video Spectra 1.5 and High Contrast Matte White fabric up to and including 8' high will be seamless. High Power fabric up to and including 6' high will be seamless.