Samsung UE40ES7000U E-Manual page 231

N
Each USB you use is assigned its
own folder. When using more than
one of the same types of USB, make
sure the folders assigned to each
USB have different names.
N
We recommend that you use a USB
memory stick and a multi card
reader when using the
On Timer
with USB devices that have a built-in
battery, MP3 players, or PMPs made
function may not work
On Timer. The