22 Chapter 1 Connections and SetupWhat To ExpectWatching TV• Remember: Look for an A at the top of the screen to see if you're watching an analogchannel.Analog video is sent in a 4/3 format, or your TV can display these channels in a16/9 formatby pressing the FORMAT button to view the different formats available. Go to page 39 formore explanation of screen formats.• Remember: Look for a D at the top of the screen to see if you're watching a digital channel.Most digital video is sent in a 16/9 format which does fill your screen, but it is sometimes sentin 4/3 which does not fill your screen. It depends on how the station or source device isformatting the video. If there are bars on-screen, press the FORMAT button to try adifferent format. This may eliminate the bars. Some bars can't be removed because ofthe way the format is sent by the broadcaster. Go to page 39 for more explanation of screenformats.Changing Channels• Digital channels can have both primary channels (like the analog channel number) andsub-channels. To tune to a digital channel with a sub-channel, such as 10.1, enter theprimary channel number (10), then press the right arrow button. Enter the sub-channelnumber (1) and press OK.• Depending upon the type of signals you have connected to your HDTV, you might noticethat the channels change slower than you’re used to. This is perfectly normal. Digital cablechannels sometimes take longer to tune.