Toshiba 20AF43 20" TV "closed caption blue box" Questions

Closed Caption' to turn it off." The "Closed Caption" button is on the remote. If you don't have the remote (as in our case), you can go to "Closed Caption" in the menu, and pick something like C4 and

...blue and takes up almost all of the bottom half of the screen, then letters appear on it. but when i turn the tv off then back on it goes away. Try and turn off the closed captioning. I had the same ...