Sanus Systems Motorized Mount LA112 - Manual (Page 9)

6901-100189 <01>
4: Install arm assembly to Wall Plate
Hang the arm assembly [02] over the top rail of the wall plate
[01]. Be sure both hooks on the arm assembly engage with the
rail.
Align the arm assembly to the desired location on the wall
plates. Secure the bottom of the arm assembly to the wall
plate by tightening the two fasteners [a] at the bottom of
the arm assembly.
[02]
[01]
[a]