Samsung UN60ES7500FXZA - Manual (Page 446)

Control function within about 5 – 13
ft with your TV. The TV Camera's
recognition range may differ
depending on the angle of camera or
other conditions.
Because Motion Control works with the
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