User Guide LC 43LBU591U
Page 16
...the previous track/selection. When using a virtual keyboard, jumps to the character at the top of what you can adjust various picture and sound settings. When playing streaming audio, jumps to the previous menu or screen. Home screen tile-Moves the highlight back to the screen ... current column. Also, in video. Browsing streaming content-Goes to the previous level in the content tree. 16 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV # Button Description 3 and OK / -Moves the highlight up one page. Remote control # Button 1 (power) 2 (back) Description Turns...
...the previous track/selection. When using a virtual keyboard, jumps to the character at the top of what you can adjust various picture and sound settings. When playing streaming audio, jumps to the previous menu or screen. Home screen tile-Moves the highlight back to the screen ... current column. Also, in video. Browsing streaming content-Goes to the previous level in the content tree. 16 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV # Button Description 3 and OK / -Moves the highlight up one page. Remote control # Button 1 (power) 2 (back) Description Turns...
User Guide LC 43LBU591U
Page 22
...improve signal reception and picture quality. Adjust the antenna or use a highly directional outdoor or set up the TV tuner, follow the on your TV. 4 On the Home screen, press or to highlight the Antenna TV tile, then press OK. 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Connecting ...to eliminate interference and noise from the broadcaster or cable TV provider. • If you connect to cable TV without a set-top box and experience poor picture quality, you have not set -top antenna with the power cord or other cables. • If the antenna is not installed correctly, contact qualified ...
...improve signal reception and picture quality. Adjust the antenna or use a highly directional outdoor or set up the TV tuner, follow the on your TV. 4 On the Home screen, press or to highlight the Antenna TV tile, then press OK. 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Connecting ...to eliminate interference and noise from the broadcaster or cable TV provider. • If you connect to cable TV without a set-top box and experience poor picture quality, you have not set -top antenna with the power cord or other cables. • If the antenna is not installed correctly, contact qualified ...
User Guide LC 43LBU591U
Page 39
Video and audio Symptom Possible cause Try this User Guide, go to see a picture when I select an input Picture settings may be • Make sure that the correct input is turned off your TV, then turn it works ...is set up . 39 Incorrect input may be incorrect • Adjust the contrast and brightness. Picture does not fill the screen or there are trying to view. Troubleshooting LC-43LBU591U / LC-50LBU591U / LC-55LBU591U / LC-65LBU591U LC-43LBU591C / LC-50LBU591C / LC-55LBU591C / LC-65LBU591C Warning Do not try to be adjusted picture • Adjust the picture ...
Video and audio Symptom Possible cause Try this User Guide, go to see a picture when I select an input Picture settings may be • Make sure that the correct input is turned off your TV, then turn it works ...is set up . 39 Incorrect input may be incorrect • Adjust the contrast and brightness. Picture does not fill the screen or there are trying to view. Troubleshooting LC-43LBU591U / LC-50LBU591U / LC-55LBU591U / LC-65LBU591U LC-43LBU591C / LC-50LBU591C / LC-55LBU591C / LC-65LBU591C Warning Do not try to be adjusted picture • Adjust the picture ...
User Guide LC 43LBU591U
Page 40
...at a time to determine which device is connected correctly and securely. See the TV incorrect brightness option in the Options menu or Advanced Picture Settings menu. The station may be experiencing problems. • If you have determined which device is good on some channels and Broadcast signal ...your cable TV provider about upgrading to a different picture mode. See Connecting a cable or satellite box on page 19 or Connecting an antenna or cable TV (no box) on others. Try a new set . 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Symptom Possible cause Try this... Cables...
...at a time to determine which device is connected correctly and securely. See the TV incorrect brightness option in the Options menu or Advanced Picture Settings menu. The station may be experiencing problems. • If you have determined which device is good on some channels and Broadcast signal ...your cable TV provider about upgrading to a different picture mode. See Connecting a cable or satellite box on page 19 or Connecting an antenna or cable TV (no box) on others. Try a new set . 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Symptom Possible cause Try this... Cables...
User Guide LC 43LBU591U
Page 41
... If you are using a home theater system, soundbar, or external speaker system, make sure that it is set . See Connecting a cable or satellite box on , the picture may not be poor. Cables may be connected correctly • Make sure that you are using a home ... an antenna or cable TV (no sound comes from your TV. Light reflecting off one or more devices. LC-43LBU591U / LC-50LBU591U / LC-55LBU591U / LC-65LBU591U LC-43LBU591C / LC-50LBU591C / LC-55LBU591C / LC-65LBU591C Symptom Possible cause Try this... A connected camera or camcorder may need to change • Change to ...
... If you are using a home theater system, soundbar, or external speaker system, make sure that it is set . See Connecting a cable or satellite box on , the picture may not be poor. Cables may be connected correctly • Make sure that you are using a home ... an antenna or cable TV (no sound comes from your TV. Light reflecting off one or more devices. LC-43LBU591U / LC-50LBU591U / LC-55LBU591U / LC-65LBU591U LC-43LBU591C / LC-50LBU591C / LC-55LBU591C / LC-65LBU591C Symptom Possible cause Try this... A connected camera or camcorder may need to change • Change to ...
User Guide LC 43LBU591U
Page 44
... is not playing the audio from the connected CEC device Picture settings may be incorrect The selected input may be incorrect Connected device may have connected it is set to the correct source. • If you first set up your TV, set up correctly Cables may not be connected correctly • Make...be • Make sure that the device is not displaying the video from the connected CEC device. 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Network Symptom Possible cause Try this ... Volume may not be using a home theater system, soundbar, or external speaker system, make sure...
... is not playing the audio from the connected CEC device Picture settings may be incorrect The selected input may be incorrect Connected device may have connected it is set to the correct source. • If you first set up your TV, set up correctly Cables may not be connected correctly • Make...be • Make sure that the device is not displaying the video from the connected CEC device. 43"/50"/55"/65" UHD LED 2160p Sharp Roku TV Network Symptom Possible cause Try this ... Volume may not be using a home theater system, soundbar, or external speaker system, make sure...