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This menu lets you configure and store sets of network parameters to be used to
define as many as 24 network signals. Each configuration set is called a "preset"
and is uniquely identified by a preset number (0 to 23).
If you have only one network preset to configure, you could use the Receiver Setup
menu instead of this menu. (See also "Receiver Setup menu".) However, to config-
ure two or more network presets, you must use the Network Presets menu. In a
typical application, you would not need to use the Network Presets menu.
Most of the functions needed to set up your Headend Satellite Receiver are avail-
able from the Network Presets menu. You can view or change the current setup.
To display the Network Presets menu…
Step 1.
Main Menu
Step 2.
Receiver Status
Step 3.
User Setup
Step 4.
Network Presets
Available options: Move to Exit and press SELECT (or press 1 and then SELECT)
to return to the previous menu.
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‰
The settings in fields Freq Mode, L.O. Freq #1, L.O. Freq #2, and Crossover can
be changed only at the Receiver Setup menu. These setting are used for all
network presets. If you set L.O. Freq #1 to a value less than 8 GHz, it is used as
a C-Band L.O. frequency for all network presets. If you set L.O. Freq #1 to a
value greater than 8 GHz, it is used as a low Ku-Band L.O. frequency for all
network presets
‰
If you use Ku-Band, you must define L.O. Freq #1, L.O. Freq #2, and Crossover
(at the Receiver Setup menu).
‰
If your LNB has only one local oscillator, set both L.O.s to the same local os-
cillator frequency.
Figure19. Network Presets menu display
‰
Whenever you change a setting that is common to both the Receiver Setup
menu and the Network Presets menu, the setting is changed accordingly in
both menus.
‰
The current band you are using at the Network Presets menu depends on the
frequency defined. Any frequency between 0 and 8 GHz is C-Band. Otherwise,
the frequency is KU-band.
‰
When you switch between presets, the frequency mode in the Receiver Setup
menu changes to downlink.
‰
For those familiar with L-Band frequencies, the Downlink frequency can be
determined according to the following formula:
Downlink freq. = L-Band freq. + L.O. freq.
To set the Local Oscillator and Crossover frequencies…
Step 1.
Step 2.
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