24 ServiceSearch
Theother is
Ku
bandwhich ranges approximately from 12 to
18GHz.
TheLNB (Low Noise Block converter)
isused to take a wide band of relatively
highfrequencies, amplify and convert
them to similar signals that is carried
at a much lower frequency,which is
calledIntermediate Frequency (IF).
High frequencies from satellites are
converted into 950 to 2150 MHz by a
LNB.
Selectthe Installation
>
LNBSet-
tingmenu to configure the LNB
settings. You should see a
screenlike the left figure.
Pressingthe
OK buttonon the Satellite Nameoption displays
thesatellite list in alphabetic order. Select the satellite toward
which your antenna is set to face. Even if you cannot find
yourdesired satellite, you can add your desired satellite to the
satellitelist. See § 4.2 for detailed description.
Thedigital receiver has a database about broadcasting satellites
andtheir transponders, containing the following information:
satelliteposition, frequency range, symbol rate, polarization
andLNB frequency corresponding to the frequency range. So
youmight not have to specify the LNB Frequency option. How-