I think it will be um q quite easy to use , to have uh uh four arrows. Up-down for channel selection ,
Yes.
and left-right uh for volume. And uh a menu uh button. And if you press the menu button you get into the menu , and you can use the same buttons. But the  then to scroll through the menu and to change the options.
On the L_C_D_ screen , you mean ?