Samsung 242MP - Manual (Page 40)

1) Air
2) STD
3) HRC
4) IRC
5) AFN
STD, HRC, IRC, AFN, and Air identify various types of cable TV systems.
Contact your local cable company to identify the type of cable system that
exists in your particular area.
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.
1) Off
2) On
Setup
Available Mode : PC / DVI : TV : AV : S-Video : Component
OSD Description Play
Area
Configuration When you turn the power on of the product for the first time since it released
from a factory, menu to select location will appear.
Choose the region and country where you use the monitor.
This is because broadcasting type varies according to region and country.
You can select broadcasting type in OSD menu as well by selecting MENU-
Setup-Area Configuration.
This product can be used worldwide if area configuration is set
up regardless of broadcasting type.