However, one can not use the benefits if the unit fails the service. Within the two-year warranty period the unit was 2 times posted at TechniSat. The receiver had times each no audio or video displays. Everything else worked.
The process of repair was not objectionable and the fault has been rectified and every time. Last weekend this problem has now occurred for the 3rd time, so again no picture or sound. Since the warranty has expired, the part is disposed of and acquired a new DVB-T receiver. But this will not be a Technisat DVB-T receiver with safety.