Everything was going perfectly well (Fast shipping, perfect packaging, etc.) to the programming of DTT channels. A code to 4 digits is required, but not found! Amazon does not give in lace, asking me to return this brand new TV. What a pity. So I called the manufacturer (LG) live, that makes me immediately (me at my job) the procedure to reset the programming. Duly noted, all is well, finally. Back canceled. So if no code, allo LG in 3220: fast, friendly, efficient!