Samsung PN51E550 E-Manual page 74

select a than
_,_SB, the and Cii_ s_,_,el _
options will disappear°
(when the
V): Select Ai,_ or Csbi_:_:.
is set to
(when the is set to _,):
Select the desired channel.
/ (when the is
set to : Select a folder in a USB
device that contains music that you
want played when the TV turns on