Sony BRAVIA KDL-46BX421 Operating Instructions Manual page 52

Step 5: Preparing the TV for wall mount installation
Follow the steps below to prepare for installing the TV.
1
Disconnect all the cables from the TV.
2
Align the holes on the left Mounting Hook with the corresponding holes on the rear of the TV.
Secure them to the TV using two screws (supplied with SU-WL100).
Hook locations diagram
Install the TV onto the location "b" of the Base Plate.
52
Screw
(+PSW 4 × 12)
Mounting Hook
b