Step 3. If you want to use C-Band, set L.O. Freq #1 to the desired C-Band frequency (0
to 8 GHz) at the Receiver Setup menu, and then save the setting.
All network presets with downlink frequencies ranging from 0 to 8 GHz will use
the L.O. frequency defined in this step.
Step 4. If you want to use Ku-Band and if your LNB has two local oscillators
set L.O Freq #1, L.O.Freq #2, and Crossover for Ku-Band, and then save the
settings.
If you want to use Ku-Band and if your LNB has only one local oscillator
set both L.O. Freq #1 and L.O. Freq #2 to the same setting as is applicable to
your LNB.
All network presets with downlink frequencies greater than 8 GHz will use the
L.O. frequencies defined in this step.
Step 5. Go back to the Network Presets menu to configure the rest of the settings.
To set the operating Frequency
Step 1. Be sure you have configured the Local Oscillator and Crossover frequencies as
described above.
Step 2. Move to Frequency and press SELECT to replace the current setting.
Step 3. Enter a valid frequency and then press SELECT. You can also press the Ï/Ð
arrow buttons to display available settings from 0 GHz through 15 GHz
(Downlink) in 250 kHz steps. The default setting for Downlink is 10.7 GHz.
Step 4. When the desired setting is displayed on-screen, move to Exit and press
SELECT, or press 1 and then press SELECT to change the current setting.
A pop-up menu displays Save options.
Step 5. Press 1 to save the new setting (YES), or follow the on-screen instructions, as
required.
Available options:
Press 1 to save the new settings (Yes), or press 2 to discard all
changes (No), or press 3 to cancel the operation (Cancel).
Repeat this action to change to another frequency. A valid operating Frequency is
always required (i.e., for setting the Downlink frequency).
To set the antenna LNB polarization
Step 1. Be sure you have configured the Local Oscillator and Crossover frequencies as
described above.
Step 2. Move to Polarization and press SELECT to display available settings
(H [Horizontal], H (Fixed), V [Vertical]) or V (Fixed). The default setting is
H (Horizontal).
Step 3. When the desired setting is displayed on-screen, move to Exit and press
SELECT, or press 1 and then press SELECT to change the current setting.
A pop-up menu displays Save options.
Step 4. Press 1 to save the new setting (YES), or follow the on-screen instructions, as
required.
Available options:
Press 1 to save the new settings (Yes), or press 2 to discard all
changes (No), or press 3 to cancel the operation (Cancel).
Repeat this action to change the polarization. When a Horizontal polarization is
set, a 19 volt DC signal is output via the receiver rear panel SATELLITE connector.
When a Vertical polarization is set, a 13 volt DC signal is output via this connector.
Observe the effect of the polarization change by checking the displayed relative
Signal Strength and Signal Quality values (see Figure 12). Higher numbers are
better. If you are unsure about which polarization to use, contact your
dealer/reseller, or local service provider.
To set the FEC rate
Step 1. Be sure you have configured the Local Oscillator and Crossover frequencies as
described above.
Step 2. Move to FEC Rate and press SELECT to display available settings (1/2, 2/3,
3/4, 5/6, or 7/8). The default setting is 7/8.
Step 3. When the desired setting is displayed on-screen, move to Exit and press
SELECT, or press 1 and then press SELECT to change the current setting.
A pop-up menu displays Save options.
Step 4. Press 1 to save the new setting (YES), or follow the on-screen instructions, as
required.
Available options:
Press 1 to save the new settings (Yes), or press 2 to discard all
changes (No), or press 3 to cancel the operation (Cancel).
