Hello Littlesat!
I guess your question was not aimed at me, but I just wanted to say that, since the "Automatic scan" did not work for me, the only scan that woks is the "Manual scan". :-)
Also, when I saw the option for "Manual scan", I thought that it might imply searching for one TV channel at a time, but it worked more like an "Automatic scan", and I was very glad it was available.
Thanks again, and have a great day!