ViewSonic VT2755LED User Manual - Page 16

ENGLISH Getting Started Connecting the LCD TV Cable System or VHF/UHF Antenna System Enjoy the high-definition and standard-definition digital programming along with standarddefinition analog programming. ☼ • This TV is capable of receiving unscrambled digital programming for both cable and external VHF/UHF antenna. • We strongly recommend that you connect the antenna/cable input using a 75-ohm coaxial cable (not supplied) to ensure the best picture quality. Cable or VHF/UHF 75-ohm coaxial cable Rear 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 antenna programming, as shown below. A-B RF switch Cable Antenna Rear of TV VHF/UHF/CABLE input ☼ • Remember to set the TV/CATV setting in the TV menu to Air or Cable for the type you choose. 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 optimum picture quality, be sure to connect this device to your TV via the HDMI or component video (with audio) input on the back of your LCD TV. HDMI Connection Rear of TV HD cable box/ HD satellite box HDMI cable HDMI cable ViewSonic 7 CATV/Satellite antenna cable VT2755LED