What are the Closed Captioning Settings?

Per FCC regulation, the HD DTA provides extensive options for users to adjust the CC settings based on their preferences.  The default setting is OFF.   Users can turn on CC, and adjust the setting they prefer by selecting MENU on the remote, then Closed Captioning:
Auto – provides CC when available by the content provider in the default format
Custom – allows the user to customize how text appears on the screen based on their preferences
- Font style, size, color and opacity
- Font edge style and color
- Background color and opacity
- Window color and opacity (when utilized by the content provider)