Samsung PN43D490A1D E-Manual page 18

● All: Deselect all the selected channels.
Deselect
You can only select
N
channels.
● All: Select all the channels in the channel list. To use, choose
Select
in the Options menu, and then press ENTERE. All channels are selected and a
check appears by each channel. You can then apply one of the other options on
the Options menu to all the selected channels.
▶
Deselect All when you have selected one or more
English
Select All
▶