Topfield TF4000Fe Satellite TV System User Manual


 
MENU OPERATIONS
23
Installation
LNB Setting
The Low Noise Block down Converter (LNB) amplifies the signal received by the
satellite dish and lowers the frequency of the signal. The signal is then fed from the LNB
at the dish via cable to the STB.
For the LNB Setting, move the cursor to Installation item and press button.
Then, move the cursor to the LNB Setting item and press button.
A. Satellite Name
Press button to display the Satellite List. The list of Satellite is put in alphabetical
order. Select one of the preprogrammed satellites that corresponds to the direction of
the antenna. If the desired satellite name is not in the list, then select Other.
B. LNB Frequency
Select the L.O. Frequency of the LNB. The LNB Frequency of 5150, 9750, 10600,
10750, 11250, 11475, 9750/10600, 9750/10700 or 9750/10750 can be selected by
or button.
Also you can insert LNB frequency by using Numeric key on the RCU.
E. LNB Power
Select LNB power On to output the LNB voltage.
F. 22 KHz
If you are using a 22 KHz tone switch box, make 22 KHz tone switch enable or disable
to select LNB or antenna.
NOTE: If the LNB Frequency is set to Universal LNB (9750/10600, 9750/10700 or
9750/10750), it is not possible to set 22KHz because high or low band is
selected by 22KHz.
G. DiSEqC 1.1
The STB is designed to be DiSEqC 1.1 compatible. This allows multiple antennas to be
connected to the STB at the same time. If you are using two or more fixed antennas or
LNBs, then it is recommended to use a DiSEqC 1.1 switch.
If you use a DiSEqC 1.1 switch only, it is possible to connect up to 4 antennas.
Set the DiSEqC 1.0 to Disable and select an item in DiSEqC1.1.