Samsung PN51D490A1DXZA E-Manual page 138

Background
Options include Default, White, Black, Red, Green, Blue, Yellow, Magenta and
Cyan. The default is Black.
Foreground
Transparent, Translucent, Solid and Flashing.
Background
Options include Default, Transparent, Translucent, Solid and Flashing.
Return to
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Background Color, Foreground Opacity and Background Opacity to its default.
Color: You can change the background color of the caption.
Opacity: This adjusts the opacity of text. Options include Default,
Opacity: This adjusts the opacity of the caption background.
Default: This option sets each Size, Font Style, Foreground Color,
English
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