I've read on several sites about how setting this monitor to Auto Adjust can really improve the image. There's only one problem. That option is grayed out on my monitor and I cannot select it. As a matter of fact, every option on the Image Settings menu screen is grayed out with the exception of Scaling, which I've set for Aspect. Why can't I select any of these other options? How do I go about accessing them?

Thanks.

- Byron Followell