hi all,my wife and I have just gotten the apple tv 4th generation, having upgraded from a 2nd gen medel. can we turn off the row 1 column 2 announcements as we navigate? obviously it could be row 1 column 3, row 2 column 2 as navigating home screen? also, can we disable voiceover talking when a netflix or other content starts as the talking is distracting from the start of the program. thanks for any help.