You can easily open and close the screen by expanding the null menu and selecting the screen object. Select your rotate tool and rotate on the red axis. To close the screen simply zero out the rotation.
BTEC is my own fictitious electronics company so you don't have to worry about copyright / trademark infringement or limited licensing options :o)
The preview images were created with the default render for cinema 4d. This product contains the 3d model file(s) (c4d), and texture images (png / jpg) inside a zip file. Tested on a secondary computer, and all textures, elements load properly! 3D Modeling by: Brady Arnold.