Recent content by psilva

Hello, I´ve a MaxPlus HTS 7300 receiver, and i know that the key of Nagra fot TVCabo has changed. I´ve alreary the new key, but i don´t know how introduce those key in to the receiver. I think it´s with a cable RS232, but i don´t know the interface to use, nether the software to use in the pc.