Toshiba HD-S25 Owner's Manual page 53

represents brightness and C represents color. S-Video cables have separate wires for the color and
brightness so it offers a better picture quality than the composite video.
* VHF: Stands for "Very High Frequency", starts from 30 to 300MHz corresponding to channels 2-12,
including Bands I, II and III.
* Video format: It is the picture resolution of the video defined as number of pixels per line x number of
horizontal lines, interlaced/progressive.
For Standard Definition (SD), the picture resolution is 720 pixels u 576 lines, interlaced (576i).
For High Definition (HD), the minimum picture resolution is 720 u 576, progressive (576p)
Other HD formats are 1920 u 1080i and 1280 u 720p.
* UHF: Stands for "Ultra High Frequency", starts from 300 to 3000MHz corresponding to channels 13-69,
including Bands IV and V.
* Y/P /P : Color difference signal, which is better than S-Video and Composite Video in terms of picture
B R
quality. Y, P and P are the standard video connectors found in HDTVs.
B R
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576p is classified as HD format in Australia. However, it may be classified as SD format in some other regions.
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