Samsung RT19FSSS - Manual (Page 35)

Available Mode : PC / DVI : TV : AV : S-Video : Component
OSD Description Play
Auto
Program The TV automatically cycles through all of the available
channels and stores them in memory. This takes about one
to two minutes.
In rare cases, "Auto program" may miss a few channels due
to weak signals and the channels may not be added to the
channel memory.
Add/Delete Adds or deletes channels from the memory.
Fine Tune Due to weak signals or an incorrect antenna configuration,
some of the channels may not be tuned correctly.
LNA Amplifies signals when antenna reception is poor. However, if
incoming signals are interfering with each other, turn off LNA
as it may malfunction.
• On / Off
Channel