Sony KDS-55A3000 Operating Instructions - Page 13

Getting Started 3. Connecting the TV Cable System or VHF/UHF Antenna System You can enjoy high-definition and standarddefinition digital programming (if available in your area) along with standard-definition analog programming. ~ • This TV is capable of receiving unscrambled digital programming for both cable (QAM and 8VSB) and external VHF/UHF antenna (ATSC). • It is strongly recommended that you connect the antenna/cable input using a 75-ohm coaxial cable to receive optimum picture quality. A 300-ohm twin lead cable can be easily affected by radio frequency interference, resulting in signal degradation. Cable or VHF/UHF (or VHF only) 75-ohm coaxial cable Side of TV VHF/UHF/CABLE input Cable System and VHF/UHF Antenna System Use an optional A-B RF switch (not supplied) to switch between the cable and over-the-air antenna programming, as indicated below. Cable Antenna A-B RF switch A Side of TV B VHF/UHF/CABLE input ~ • Be sure to set the Cable setting to On or Off in the Channel settings for the type of input signal you choose (see page 39). HD Cable Box/HD Satellite Box You can also enjoy high-definition programming by subscribing to a high-definition cable service or a high-definition satellite service. For the best possible picture, make sure you connect this equipment to your TV via the HDMI or component video (with audio) input on the back of your TV. Shown with HDMI Connection Side of TV AUDIO L R AUDIO 1 2 3 RGB PC IN HDMI cable CATV/Satellite antenna cable HD cable box/ HD satellite box (Continued) 13