Empty TNT database on TV

New AKAY TV model ATE-22Y104, the digital terrestrial television was working fine and now I get the message:
EMPTY TNT BASE. What can I do to get the TNT back? What mistake could I have made?
Thank you in advance.

2 answers

  1. Hi

    check your antenna cable

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    Wikipedia: Politeness encompasses a set of social behaviors between individuals aimed at expressing recognition of others and being treated as a person with feelings.
    1. My antenna cable is properly connected, but I can't adjust my channels anymore; I always get this message ( EMPTY DATABASE ). Can you help me? Thank you.