How to manually scroll in ADE3.0 ?

Hi, I am a person with bad eyesight and I can not find a way to manually scroll, so I can have a line of text that I want to read right in front of My eyes. So I don't want to scroll whole pages. Is it possible ?

I Have a big TV screen in front of me.

Reading whole pages is verry difficult and back and neck braking as I have to move my head in stead to read the line of text.

I think you understand what I mean.@