I have created a new TV driver in driver wizard and learn the code for the TV. An Australian Brand tv goes by the name of Ffalcon. I have free to air, an apple TV and a roku. My issue is learning the codes to change the input. I can hit "watch tv" and tv will turn on and to free to air television. When i select either Apple TV or Roku it does not change the input- im narrowing this down to having not learnt the codes to change to the correct HDMI input. The original remote only has a "source" button in which you toggle it to move to your inputs. There are no dedicated HDMI 1/ HDMI2 etc buttons on the original remote and i am not using a receiver- direct from the source to the TV.
Can anyone help with how i learn these codes in wizard? As mentioned above the input selection is within a sub menu on the TV so im not sure how to learn the individual input code.