Samsung UN46ES7500F E-Manual page 518

Install the IR Blaster within 50 cm and 45
N
degrees of the up, down, left and right
directions of the IR sensor of the external
device.
Setting up Universal Remote Control
Lets you control a Set-Top Box (STB) or
a BD player or both connected to the TV
using your Smart Touch Control. After you
connect the device to the TV, the Smart
Touch Control can control the navigation,
number, and other keys needed to operate
and control the device.
To connect the external device to your