Samsung PL64E8000GFXZP - Manual (Page 36)

On Channel View screen, Toggles
between the Favorites list (if you have
added favorites using Edit Favorites )
and the Added Ch. list. / On Program
View screen, change a channel.
● E Watch / Information
Displays the channel you selected. /
Displays details of the selected channel.
● k Page
Scrolls the Channel List to the next or
previous page.