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Updating sky epg

It allowed cable systems in the United States and Canada to provide on-screen listings to their subscribers 24 hours a day (displaying programming information up to 90 minutes in advance) on a dedicated cable channel.

In Western Europe, 59 million television households were equipped with EPGs at the end of 2008, a penetration of 36% of all television households.

Some guides also feature backward scrolling to promote their catch up content. Non-interactive electronic program guides (sometimes known as "navigation software") are typically available for television and radio, and consist of a digitally displayed, non-interactive menu of program scheduling information shown by a cable or satellite television provider to its viewers on a dedicated channel.

EPGs are transmitted by specialized video character generation (CG) equipment housed within each such provider's central headend facility.

By tuning into an EPG channel, a menu is displayed that lists current and upcoming television programs on all available channels.