JVC HD-61Z575 61" Rear Projection HDTV-Ready Television "cc button sharp aquos tv" Questions

...cc button. If you press cc, a little box will appear on the screen, one of the lines tells you the size of the box. Scroll to that line, keep hitting the cc button until it says off. I had to do it ...

...cc button like the manual said, but it isn't the same in a different input. We want to take the subtiles off. How can we turn off the closed caption in input 1 (component)? My problem is somewhat ...