I have an old flattop TV and I cant see buttons at bottom of screen. They are below the screen and I have to take cursor down off screen and mess with it to get to options page. I have messed with resolution and nothing works to bring bottom of screen up. Do I need a PC monitor or have to hook it up to a smart tv but I will have to go buy a 20 foot HDMI cable. I want to run HDMI from the swan box. I used my laptop but its not what I see off the Swann box.