Samsung UE46H7080SVXZG, LCD/LED TV - Brand new - 2 questions.

Roberts1961

Honorable
Jan 11, 2014
26
0
10,540
1) The TV display only shows me channels 1-99. I theoretically have 999 channels via cable, eg BBC1 HD on channel 201). When I input 201 it gives me channel 20. How do I fix this please so I can directly choose the other 900 channels?

2) When I sit in my armchair I can change channels up/down no problem. When I sit on my sofa which is right next to the armchair at the same distance & almost the same angle to the TV I can't change channels up/down at all. Same when I am standing up or kneeling or lying down anywhere in the room. This is driving me nuts. What on earth is going on & how do I fix it please?

Many thanks in advance.