Samsung UN55ES8000G E-Manual page 31

3. Select
channel you selected disappears
from the favorites group.
4. Select
completed.
●
Lock /
Lock a channel so that the channel
cannot be selected and viewed.
N
This function is available only when
the
●
Rename Channel
a
using your remote. The
OK on the right side. The
message appears.
Unlock
Channel Lock is set to On.
Edit