Sony BRAVIA KD-77A1 Reference Manual page 13

Installing the TV to the Wall from Carton
WM1 WM2
Attach and
Note
• If using an electric screwdriver, set the torque at approximately 1.5 N·m {15 kgf·cm}.
(supplied with the TV) to the rear of the TV.
WM1
WM2
M4L12
M4L12
GB
13 GB