Philips 40PFL8605H-12 - Manual (Page 13)

The TV is mounted at the correct height if your eyes are level with
the centre of the screen when you sit down.
Distance between the 2 fixing points . . .
- 81cm/32" = 260mm
- 94cm/37" = 300mm
- 102cm/40" = 300mm
- 117cm/46" = 340mm
Fix the 2 mounting discs. Use screws with a diameter of max 6mm.
To begin / Setting up 13