Samsung UN46ES6500G E-Manual page 181

specific air or cable channel.
– Select
back photo or audio files from a USB
device.
– Select a source on your TV (HDMI1,
HDMI2, Component, etc.) that you
have connected a set-top box to, and
have the TV display a channel from
the set-top box.
N
The USB device must be connected
to your TV before you can select
USB and have the TV play