Sony BRAVIA KDL-50W950D Reference Manual page 23

8
Make sure to connect and bundle the cables before installing the TV on the wall.
Fix cables to the Wall-Mount Arm using the cable holder I.
9
Install the TV on the wall. Then, confirm the Pulley (on the Wall-Mount Shaft L) is firmly
latched into the Wall-Mount Base B and the Spacers C touch the wall.
Wall
Wall
Cable of External
Speaker
Pulley
GB
23 GB