Dear friends,
just bought a used TV set from a friend as per the title. Have a few questions:

a) what is the difference between this set and the 46PFL9705H ? And the diff with the 9706 ?

b) I am having problems with tuning and having a stable signal on Digital TV here in Italy. The same aerial socket and cable was attached to an Asus monitor/TV which had no problems. Might the 9705 tuner be less sensitive ???

c) In the million of settings there are to change, is there a guide to achieving a good setup for watching 720/1080p movies and also for the simple DTV SD programs ? Is there a way to memorize a set of settings that can be quickly recalled ?

Thanks you very much