2. Insert a wall anchor of the appropriate size into each hole.
3. Fasten a DIN 96 3.5 x 20 wood screws (not supplied) into each of the wall anchors.
Make sure that the heads extend sufficiently (about 3/16 inch or 5 mm) from the wall
for the device's keyholes to hang on:
Figure 4-3: Protruded Screw Distance from Wall Surface
4. Mount the device on the wall by hanging the device's keyholes on the screw heads.