He was left with the logo branded, until that moment he would take control, then when he updated he went on television and the control did not, then he went normal, he delivered it not a month ago, he is not in control, I tried with a new control he does not walk, so it is my doubt if did not update well or receiver failure,
I think the most drinkable
It has a power pin, it can be 5 or 3.3 volts
has a dough pin and
It has a pulse output pin, this at rest is at the same voltage as the source, if it is less voltage is bad. When you receive a signal from the remote, the voltage drops, with an oscilloscope you can see the pulses