1. Place your Raspberry Pi 7" Touch Screen onto a steady surface, screen down with protective film on.
2. Ensuring that the double recess side of the enclosure front is on the USB side of the Raspberry Pi B+, place onto the touch screen.
3. Tilt the rear of the enclosure from the side that doesn't have the USB cutouts, so the white display ribbon cable slots into the back box of the enclosure. Once the white cable is in the back box, lower the rear of the enclosure, aligning the screw holes to the Raspberry Pi touch screen.
4. Insert the four supplied screws ensuring not to over tighten them.
5. Remove protective film from enclosure and Touch Screen.