You have enabled the closed caption feature. It comes in different types, CC1-CC4. One mode covers most of the TV screen and all you get is closed captioning text. Simply disable closed captions on your TV and your converter box if applicable.
The screen could go "fuzzy", have lines or distortions, or go to a blue or black screen. Also the picture may freeze -- these all could be signs of a defective cable box.
Parts of the circutboards
box, computer screen, a TV, and waffles
The types of mounts needed for larger sized flat screen televisions are specific to just how large the screen is. In the case of a 60 inch plasma TV, mounts that do the job well are the VideoSecu Plasma TV Ceiling mount and the Black Box FPZ-600 display mount.
If a black box is blocking the picture on your television, closed captioning may be enabled
it is because the box has something wrong or the control needs new batteries.
No, unless your laptop has a TV-in or S video in port
Black Box UFO Secrets - 2006 TV was released on: USA: 7 August 2006
Its to keep from blur.if it was any larger it would be enlongated and streached with slight blur.So to keep it correct and blur less,the rectangle is a visual affect to make it the right size so that blur does not appear.ALSO in movies this is used too.In homes when watching tv movies,its use to fit the format of a certain screen Example:a 42 in` plasma screen tv(as an example) would have a rectangle box of(ABOUT)38 in`.so diffrent format diffrent size.
A screen/monitor that only shows one color except for black. Like a black and white TV or a green and black cell-phone screen.
Yes, but there might be black bars across the top and bottom of the picture.
If it's black and doesn't go on again.