I assume you only have a dish pointing at Astra 2, 28.2E, for sky channels, in which case you will need another dish, probably a 1 Metre one, to get the most out of the Technomate receiver.
The Technomate 1500 is not designed to work with sky and all you will receive from the sky dish is the FTA channels.
If you are interested in other satellites consider getting a motorized set up so that your dish can follow the satellite arc and pick up a variety of different satellites between 45 degrees east and 45 degrees west of south.