When unpacking, I was a little surprised at the weight of the holder - stable iron !! Therefore recommended mounting only for two. Install only mounting plate in the balance - - Then the front Aufhängeschine lt again align and tighten built spirit level. - Tighten articulated screw again (but not too tightly) Screw rails on TV device - - Hooking (Caution to lock) - Finished Have a new Sony 46 "(15kg) VESA 400 * 400, but in my opinion, goes to 600 * 400th Everything is stable and holds bombproof. If the bottom of the cabinet to an exact height to be, is a little tinkering (depending vm TV equipment) needed. Before, back, swing goes smoothly, inclination is a bit more difficult to adjust, but it also holds without wobbling. By design, the TV device by approximately 12 cm shifted sideways, slide during extension or on the wall. Hab but enough space for it. All in all 5 stars - for the price.
