How to measure your TV.
The traditional measurement of a television is from corner to corner across the viewing screen itself.
To measure your TV size, measure from the BOTTOM LEFT-HAND CORNER of the viewing area the the TOP RIGHT-HAND CORNER of the viewing area. Do not include any speakers or surrounds in the measurement. The measurement is typically stated in inches rather than centimetres.
Measuring for your TV bracket mounting.
On the rear of your Plasma or LCD TV, you will find 4 mounting holes where your TV bracket can be attached.
You should be able to find the VESA measurements in the manual for your TV.
If you do not have access to your manual, it may be available from the manufacturer's web site. Again, the measurements can be made easily with an ordinary tape measure or a ruler.
The spacing of the mounting holes may either be in a square or rectangular shape.
VESA is the distance between hole A and hole B, then measure the distance between hole B and hole C and are given typically expressed in millimetres
(example of VESA 75mm x 75mm)
The wall bracket below would be compatible with the TV above as it also has a VESA mesurement of 75mm x 75mm.