There are three versions of the EyeTV 250 Plus, each with similar appearances but different features. Each has unique qualities and will require slightly different methods of setup. See below for links to each of these guides.
How do I setup EyeTV 250 Plus (2007 North American model)?
How do I setup EyeTV 250 Plus (2008 North American model)?
How do I setup EyeTV 250 Plus (International model)?
All of the EyeTV 250 and 250 Plus versions appear as above. If you are unsure which device you have, check the small coded sticker on the bottom of the device.