My guess is that it will pick up an ATSC signal which it already has a tuner for. Ads will play at 3AM and the TV will just record. Or push it through some ki

My guess is that it will pick up an ATSC signal which it already has a tuner for. Ads will play at 3AM and the TV will just record. Or push it through some kind of subcarrier data signal. TV will be able to triangulate its location by multilateration of ATSC/DVB-T signals. West end of the city will play different ads than east end.