Yes, you would think that would be the case, but it isn't. I finally got through to LG Support last night (early this morning) and they were not able to help me resolve the problem. They said the greyed out CC is caused from using an HDMI cable. They said CC only works with antenna or compsite cable use. They said it is either/or, meaning, I can get CC or HD, but not both because the HD cables over ride the CC. This does not make much sense to me, but again I am really new at this, but I guess this means hearing impared people might as well forget HD TVs.