Closed Captioning (Digital And Analog) Explained - Sceptre X32 User Manual

4. 4:3 Normal
Most analog TV channels have 4:3 signal formats. If the original 4:3 aspect
ratio (1.33:1 source) is preserved, black bars are added to the left and right
of the display image. This aspect keeps that aspect ratio and shows you the
black bars on the side.
5. 4:3 Zoom
When watching a 4:3 aspect ratio TV or movie, this mode zooms in to cut off
most of the black bars on the side while preserving the 16:9 ratio. Because
of the zoom, the top and bottom are cut off as well. Please Note : When in
HD mode aspect ratios will not work because it is controlled by the signal.

Closed Captioning (digital and analog) Explained

Your TV is equipped with an internal Closed Caption decoder. It allows
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you to view conservations, narration and sound effects as subtitles on
your TV. Closed Captions are available on most TV program, and on
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