I have a Technomate TM-5402 HD receiver and have just bought an official Tivusat Cam and HD Card. The card has been pre-activated and is in Technomate's C1 slot. The dish is pointing at 13 East. None of the scrambled Italian channels, i.e. Rai HD 1, 2, 3etc. will decode. All I get is a blank screen saying scrambled channel.

Can anyone help?