Samsung UN46ES7500FXZA E-Manual page 446

Control
ft with your TV. The TV Camera's
recognition range may differ
depending on the angle of camera or
other conditions.
Because
built-in camera on top of the Smart TV,
it is important that you are within the
sightline of the TV Camera and nothing
is obstructing its view of you. If the
TV Camera is facing too high, or too
low, you can adjust it using the dial
function within about 5 – 13
Motion Control works with the