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| Official Product Review |
How does HD TV work?
HD TV uses either 720 lines or 1080 lines. That multiplies the number of pixels used by up to four times, and gives you much more detail than normal TV.
I've heard there are two HD formats. What's the difference between them?
HD-ready TVs come in two main resolutions: 720 and 1080 line resolutions. If you’re buying a large screen (anything over 37 inches) you’ll need a TV displaying 1080 lines to experience the best quality that Sky+ HD can bring you.
Will the 1080i format produce a better picture than 720p because it offers more horizontal lines?
Not necessarily, because some types of programme are best suited to 720p, while others look better in 1080i. Sky+ HD will support both 720p and 1080i to allow programme makers to choose the best format for their programmes.
What's so good about Sky+ HD?
Sky+ HD gives you amazing picture quality - images are sharper, colours more vibrant and, when you hook your HD ready TV up to a home cinema system, sound is rich and resonant. Just imagine how that intensifies the drama and excitement of watching the latest blockbuster movie or live football.
What format will Sky+ HD broadcast in?
Sky+ HD supports both HD formats: 720p and 1080i. Broadcasters and programme-makers will choose which format is best for their programmes and your Sky+ HD box will display the format that best works with your TV.
How can I get Dolby Digital 5.1 Surround Sound with HD?
You'll need to connect your Sky+ HD box to a six-speaker Dolby Digital 5.1 surround sound system. These are simple to install and available at most electrical retailers. Don't worry if you don't have one - you'll still experience the same amazing picture quality, but with normal stereo sound.
What HD channels can I watch?
Sky offers the biggest HD channel line-up of any broadcaster in Europe, across 18 HD channels: Sky One HD, Sky Sports HD1, Sky Sports HD2, Sky Sports HD3, Sky Movies Premiere HD, Sky Movies Screen 1 HD, Sky Movies Screen 2 HD, Sky Box Office HD (2 screens), Sky Arts HD, National Geographic HD, Discovery HD, The History Channel HD, FXHD, Rush HD, Luxe TV HD, Channel 4 HD and BBC HD. The HD channels you receive depend on the Sky TV channel package taken. (Luxe TV HD, Channel 4 HD and BBC HD are available without any subscriptions. Channel 4 HD requires a valid viewing card.) Access to some channels depends on your SkyTV subscription
Will I need to subscribe to Sky digital or the Sky HD Mix to watch all the HD channels?
You will be able to watch three HD channels without any subscriptions: BBC HD, Channel 4 HD and Luxe TV HD. To watch these HD channels you will need a Sky+ HD box and a HD ready TV (a valid viewing card is required for Channel 4 HD). You need to subscribe to Sky digital and the Sky HD Mix to view the HD mix channels and a choice of on-demand high definition programmes. You can only receive the Sky Sports HD channels if your Sky digital subscription includes the Sky Sports Mix. You can only receive all the Sky Movies HD channels if your Sky digital subscription includes the Sky Movies Mix.
Will all the programmes on the Sky+ HD channels be in HD?
Some channels, such as Sky Movies, will be broadcast entirely in HD. Others will offer a selection of programmes in HD. These will be highlighted on your Sky TV Guide.
How do I know which channels are HD?
All channels broadcasting in high definition have 'HD' at the end of their name. Once you've got your Sky+ HD box you'll be able to press 2 in your on-screen TV guide to see all the HD channels together.
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