Samsung UN60ES7150F - On the Channel Screen; To Add a Channel to the Added Ch. List

steps:
1.
On the Channel screen, select the All
category.
2.
Select a grayed out channel in the All
category. A
c
mark appears to the
left of the channel.
N
You can select more than one
channel.
N
If you re-select a channel you
selected, the
c
mark disappears.
N
A gray colored channel indicates