Strange Video Problem

[big daddy]

When setting up Marquee, the text in banner on secondary monitor is very small and the text in preview screen on laptop is large and when changing text size the preview changes and seconday monitor does not. The banner itself increases in size but the text does not. This also happens with the singer lines on the on deck singer list. Again when I change text size banner area enlarges but text is still small. I am probably over looking something for this is only computer that has this problem. Hope you can help. BIG DADDY