DG-OHM
UNAOHM Srl Rev. 4.0
18
10.0 SATELLITE DISH INSTALLATION
The pointing of a satellite antenna must be carried out in 3 different phases:
1. POINTING (phase 1
button)
2. OPTIMISATION (phase 2
button)
3. CLEAR NIT AND TV PICTURES VIEWING (phase 3
button)
To help better remember the order of the three phases, please note that the numbers
associated with the button precisely follow the order of the phases.
Press and hold the
button to switch from terrestrial to satellite and vice versa.
Once you have switched to the satellite range (BLUE status bar), the pre-stored
TRANSPONDERS will already be active in the status bar.
Press the
key to select the desired Transponder.
10.1 POINTING (phase 1
button)
Set a SPAN value, press and hold the
button to obtain a zoom on a specific signal.
Now, simply position the satellite dish with elevation appropriate to the location.
Next, move the satellite dish horizontally to capture the searched satellite.
Thanks to the
REAL TIME SPECTRUM,
you will simply need to move the satellite dish
horizontally until the MARKER positions in the middle of the received signal, as shown below.
In this situation, the TP will not necessarily be exactly the desired satellite, because there may
be TP with parameters similar to ours but of other orbital positions.
Therefore, once you are in the above-indicated situation, make sure that the signal is
LOCKED, pressing the
button.
If the signal locks, regardless of the quality (but without RU) press the
button, which will
download the NIT and, in particular, the orbital position that we are going to compare with the
one in question.
If they match, we have pointed the right satellite. Next, we will have to carry out an
optimisation phase to obtain the best quality.
