2. The bottom of the LCD TV is about 700mm from the ground, and the human eye is at the same height as the TV center at this height.
3. In this range, it is best not to move up and down more than100 mm. If it exceeds this range, it will affect your eyesight and feel tired.
On the sofa, the height of the TV is slightly lower than the horizontal height of the line of sight. At this time, the eyes are the most relaxed and the least tired.
Extended data:
(1) Indoor light sources, such as windows, desk lamps, wall lamps, ceiling lamps, etc., should also be considered when placing the TV to avoid the reflection of external light on the screen.
(2) We should also consider the different heights of family members. Hanging the TV lower is better than hanging the upper edge of the TV screen higher than the human eye.
(3) According to the living room area of your home, the height of the sofa and the distance between the sofa and the TV wall, consider the installation height of the TV comprehensively to make it comfortable to use.
References:
Baidu Encyclopedia-Living Room TV Standard