Samsung PN51E6500EFXZA - Manual (Page 32)

2. On the
Schedule Manager screen,
select a using your remote.
3. Set
Antenna , Channel , Repeat , and
Start Time .
●
Antenna
Select Antenna to see the source
selections, and then select the signal
source: DTV Air, Cable, etc. If your
TV receives digital broadcasts, you
can change the source from analog
to digital.