Sharp LC-50LBU711U Roku User Guide 19 0162 WEB V1 EN Final lr - Page 13
Coaxial (good), Connecting an antenna or cable TV (no box
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Coaxial (good) Antenna/cable jack Cable or satellite box LED TV Cable wall jack Coaxial cable Coaxial cable 1 Make sure that your TV's power cord is unplugged and all connected equipment is turned off. 2 Connect a coaxial cable (not provided) to the cable wall jack and to the cable-in jack on the cable or satellite box. 3 Connect another coaxial cable (not provided) to the antenna/cable jack on your TV and to the coaxial out jack on the cable or satellite box. 4 Plug your TV's power cord into a power outlet, turn on your TV, then turn on the cable or satellite box. 5 On the Home screen, press or to highlight the Antenna TV tile, then press OK. If you have not set up the TV tuner, follow the on-screen instructions. Connecting an antenna or cable TV (no box) Antenna/cable jack Antenna or cable TV (no box) Coaxial cable 1 Make sure that your TV's power cord is unplugged and all connected equipment is turned off. 2 Connect a coaxial cable (not provided) to the antenna/cable jack on your TV and to the antenna or cable TV wall jack. 3 Plug your TV's power cord into a power outlet, then turn on your TV. 4 On the Home screen, press or to highlight the Antenna TV tile, then press OK. If you have not set up the TV tuner, follow the on-screen instructions. Notes • Use a coaxial cable to eliminate interference and noise from radio waves. • If the antenna is not installed correctly, contact qualified service personnel to correct the problem. • If the signal level for a channel is weak, the picture may be distorted. Adjust the antenna or use a highly directional outdoor or set-top antenna with a built-in amplifier. • If the picture quality is good on some channels and poor on others, the problem may be caused by a poor or weak signal from the broadcaster or cable TV provider. • If you connect to cable TV without a set-top box and experience poor picture quality, you may need to install a set-top box to improve signal reception and picture quality. Contact your cable TV provider about upgrading to a set-top box. • Many high-definition (HD) channels upscale standard-definition (SD) content. The picture displayed on your TV is still displayed as SD, thus the picture quality will not be as clear or crisp as it would be if the content was originally recorded in HD. 13