User Guide
Page 3
...'t connect my TV 41 Setting up Antenna TV 41 Why do I have to set up the TV tuner 41 How do I set up the TV tuner 42 Using your TV 45 Status light 45 Standby mode energy savings 45 Watching broadcast TV channels 45 Changing channels 45 Viewing program information 46 Adjusting settings 46 Switching TV inputs 46 Auto-detecting devices 46 Adjusting audio/video settings 46 Playing content from USB storage devices 47 Playing content from local network media...
...'t connect my TV 41 Setting up Antenna TV 41 Why do I have to set up the TV tuner 41 How do I set up the TV tuner 42 Using your TV 45 Status light 45 Standby mode energy savings 45 Watching broadcast TV channels 45 Changing channels 45 Viewing program information 46 Adjusting settings 46 Switching TV inputs 46 Auto-detecting devices 46 Adjusting audio/video settings 46 Playing content from USB storage devices 47 Playing content from local network media...
User Guide
Page 4
... 58 Change sound effects volume 58 Configure power settings 58 Power on settings 58 Auto power off settings 58 Configure parental controls 59 Creating a parental control PIN 59 Blocking Movie Store, TV Store, and News (US TV models only 59 Blocking Broadcast TV shows 59 What happens when a TV show is blocked 62 Changing the parental control PIN 62 Resetting parental controls 63 More settings 63 Changing network settings 63 Changing caption settings 64 Changing time settings 64 Scanning for broadcast TV channels...
... 58 Change sound effects volume 58 Configure power settings 58 Power on settings 58 Auto power off settings 58 Configure parental controls 59 Creating a parental control PIN 59 Blocking Movie Store, TV Store, and News (US TV models only 59 Blocking Broadcast TV shows 59 What happens when a TV show is blocked 62 Changing the parental control PIN 62 Resetting parental controls 63 More settings 63 Changing network settings 63 Changing caption settings 64 Changing time settings 64 Scanning for broadcast TV channels...
User Guide
Page 7
... readily operable. 16 Remote control batteries should not be exposed to rain or moisture. Servicing is required when the apparatus has been damaged in any antenna or cable system. If you attach a wall-mount bracket or TV stand to avoid injury from the apparatus. 11 Only use all four mounting holes, your TV. This helps prevent property damage and personal injury from the power...
... readily operable. 16 Remote control batteries should not be exposed to rain or moisture. Servicing is required when the apparatus has been damaged in any antenna or cable system. If you attach a wall-mount bracket or TV stand to avoid injury from the apparatus. 11 Only use all four mounting holes, your TV. This helps prevent property damage and personal injury from the power...
User Guide
Page 8
... antenna-discharge unit, connection to do not adversely affect the performance of power source indicated on the screen as a fixed blue, green, or red point. To reduce the risk of electric shock, do not perform any way. • When your TV only from the type of your local power company. Specifically, it on the TV if the TV is in the operating instructions...
... antenna-discharge unit, connection to do not adversely affect the performance of power source indicated on the screen as a fixed blue, green, or red point. To reduce the risk of electric shock, do not perform any way. • When your TV only from the type of your local power company. Specifically, it on the TV if the TV is in the operating instructions...
User Guide
Page 9
... does not cast videos. 6 Follow movies coming soon • Use My Feed to choose from time to your followed movies becomes available or changes price. A paid subscription or other payments may be required for Windows devices in this User Guide does not apply. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV 43"/50" 1080p, 60Hz, LED Sharp Roku TV...
... does not cast videos. 6 Follow movies coming soon • Use My Feed to choose from time to your followed movies becomes available or changes price. A paid subscription or other payments may be required for Windows devices in this User Guide does not apply. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV 43"/50" 1080p, 60Hz, LED Sharp Roku TV...
User Guide
Page 23
... cable TV without a set-top box and experience poor picture quality, you may need to install a set -top box. • Many high-definition (HD) channels upscale standard-definition (SD) content. See Setting up the TV tuner to watch broadcast TV. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Connecting an antenna or cable TV (no box) On your TV Antenna or cable TV (no box) Coaxial cable connector Coaxial cable ANT / CABLE...
... cable TV without a set-top box and experience poor picture quality, you may need to install a set -top box. • Many high-definition (HD) channels upscale standard-definition (SD) content. See Setting up the TV tuner to watch broadcast TV. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Connecting an antenna or cable TV (no box) On your TV Antenna or cable TV (no box) Coaxial cable connector Coaxial cable ANT / CABLE...
User Guide
Page 40
... current Roku TV software version, go to Settings > System > About after you complete Guided Setup. • You can download an updated User Guide that it can correctly display time information about the program you are currently watching. Channel availability is able to connect to the Internet, it downloads and installs its first software update, and then restarts. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV 6 Your TV needs to know...
... current Roku TV software version, go to Settings > System > About after you complete Guided Setup. • You can download an updated User Guide that it can correctly display time information about the program you are currently watching. Channel availability is able to connect to the Internet, it downloads and installs its first software update, and then restarts. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV 6 Your TV needs to know...
User Guide
Page 55
... you stop watching the current input. • Closed captioning-Controls when you can use on the Roku App or the Jump Back button on or off , or set them to appear only when your TV sound is a panel that supports instant replay). The Options menu is muted. • Streaming video channel-Turn captions on a universal remote. This setting applies across only these inputs. • Antenna TV-Turn captions on or off, or...
... you stop watching the current input. • Closed captioning-Controls when you can use on the Roku App or the Jump Back button on or off , or set them to appear only when your TV sound is a panel that supports instant replay). The Options menu is muted. • Streaming video channel-Turn captions on a universal remote. This setting applies across only these inputs. • Antenna TV-Turn captions on or off, or...
User Guide
Page 56
... to Antenna TV on all color and displays a black and white picture. • Tint-Adjusts the color balance from green to red to its current value. Then select Advanced picture settings. When you can be customized and different than the brightest picture modes (Vivid and Normal). All of the screen. To adjust the settings on the Options menu. Setting Picture mode to Movie changes these settings are hidden so you use the Advanced picture settings menu, first...
... to Antenna TV on all color and displays a black and white picture. • Tint-Adjusts the color balance from green to red to its current value. Then select Advanced picture settings. When you can be customized and different than the brightest picture modes (Vivid and Normal). All of the screen. To adjust the settings on the Options menu. Setting Picture mode to Movie changes these settings are hidden so you use the Advanced picture settings menu, first...
User Guide
Page 69
... the entire caption. Note that is needed to correctly display program data. • Clock format-Select whether to display time in streaming video. To change time settings to suit your TV displays captions whenever they are connected to the Internet. This setting applies to Antenna TV, the AV input, and streaming channels. • If you choose On, your preferences. This setting applies only to streaming channels when the program being streamed supports instant...
... the entire caption. Note that is needed to correctly display program data. • Clock format-Select whether to display time in streaming video. To change time settings to suit your TV displays captions whenever they are connected to the Internet. This setting applies to Antenna TV, the AV input, and streaming channels. • If you choose On, your preferences. This setting applies only to streaming channels when the program being streamed supports instant...
User Guide
Page 70
... optical output, connect a digital optical audio cable from the Home screen menu, navigate to use the headphone jack. This format is the best option. After making the required HDMI ARC or digital optical audio connection, go to Settings > Audio > SPDIF and ARC option and select the audio format to Settings > TV inputs > Antenna TV > Scan again for internal speakers, headphones, and external stereo amplifiers connected through the HDMI1 (ARC) connection. Then select Start finding channels to an external Dolby Digital or Dolby Digital Plus compatible amplifier, receiver, or sound...
... optical output, connect a digital optical audio cable from the Home screen menu, navigate to use the headphone jack. This format is the best option. After making the required HDMI ARC or digital optical audio connection, go to Settings > Audio > SPDIF and ARC option and select the audio format to Settings > TV inputs > Antenna TV > Scan again for internal speakers, headphones, and external stereo amplifiers connected through the HDMI1 (ARC) connection. Then select Start finding channels to an external Dolby Digital or Dolby Digital Plus compatible amplifier, receiver, or sound...
User Guide
Page 73
... displays a 12-digit code. 4 Write down the code and the web address, and take the USB flash drive to your TV and plug it into the USB port. When you can manually check for updates as often as you can 't connect, and then follow the instructions on the screen. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Getting system updates If your TV is connected to the Internet...
... displays a 12-digit code. 4 Write down the code and the web address, and take the USB flash drive to your TV and plug it into the USB port. When you can manually check for updates as often as you can 't connect, and then follow the instructions on the screen. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Getting system updates If your TV is connected to the Internet...
User Guide
Page 74
... not remove the USB flash drive until your TV cabinet Clean the cabinet with a soft, lint-free cloth. 69 and 6-digit codes The USB update process uses a pair of codes to validate that you are authorized to install an update, and to ensure you can program your cable or satellite universal remote control to enter the 6-digit code. Please see https://support.roku.com/hc/en-us/articles/208754928-Roku-screen...
... not remove the USB flash drive until your TV cabinet Clean the cabinet with a soft, lint-free cloth. 69 and 6-digit codes The USB update process uses a pair of codes to validate that you are authorized to install an update, and to ensure you can program your cable or satellite universal remote control to enter the 6-digit code. Please see https://support.roku.com/hc/en-us/articles/208754928-Roku-screen...
User Guide
Page 75
... black bars around the picture TV is turned off your TV. • Make sure that the antenna or cable TV is connected correctly and securely. Note If the problem is not solved by using these troubleshooting instructions, turn off . Video and audio Symptom Possible cause Picture does not fill the screen or The picture size may be adjusted there are not connected correctly I Picture settings may be incorrect select an input Incorrect input...
... black bars around the picture TV is turned off your TV. • Make sure that the antenna or cable TV is connected correctly and securely. Note If the problem is not solved by using these troubleshooting instructions, turn off . Video and audio Symptom Possible cause Picture does not fill the screen or The picture size may be adjusted there are not connected correctly I Picture settings may be incorrect select an input Incorrect input...
User Guide
Page 76
..., adjust the antenna or use a highly directional outdoor antenna or set -top box. 71 Contact your TV. • The video cable(s) you are trying to a different picture mode. See the Picture mode option in Settings menu on page 49 or Options menu on page 50. See Setting up . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Symptom Possible cause Try this... Broadcast TV may be experiencing problems or...
..., adjust the antenna or use a highly directional outdoor antenna or set -top box. 71 Contact your TV. • The video cable(s) you are trying to a different picture mode. See the Picture mode option in Settings menu on page 49 or Options menu on page 50. See Setting up . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Symptom Possible cause Try this... Broadcast TV may be experiencing problems or...
User Guide
Page 79
... device or service you are using a cable or satellite box, use . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV General Symptom Possible cause Try this... No power Power cord may not be connected correctly Other devices may be set up • Make sure that Antenna TV is connected securely to use the remote that the sleep timer is in Options menu settings on page 50 or Changing time settings on . See Connecting power on...
... device or service you are using a cable or satellite box, use . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV General Symptom Possible cause Try this... No power Power cord may not be connected correctly Other devices may be set up • Make sure that Antenna TV is connected securely to use the remote that the sleep timer is in Options menu settings on page 50 or Changing time settings on . See Connecting power on...
User Guide
Page 82
... . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Symptom Possible cause Try this feature. Line-of your TV has searched for CEC devices. See the documentation that came with an HDMI cable. • Make sure that the device is connected to control the volume on an HDMI CEC audio receiver using your TV remote control, make sure that system standby is turned on an HDMI...
... . LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Symptom Possible cause Try this feature. Line-of your TV has searched for CEC devices. See the documentation that came with an HDMI cable. • Make sure that the device is connected to control the volume on an HDMI CEC audio receiver using your TV remote control, make sure that system standby is turned on an HDMI...
User Guide
Page 84
... the wall-mount bracket you or any other or no control. Sharp and Roku do not guarantee the accuracy, validity, timeliness, legality, or completeness of any and all other trademarks are provided solely for screw lengths. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Miscellaneous LC-43LB371U LC-50LB371U OSD languages CEC control Game Mode ENERGY STAR qualified Internet connectable TV base screws V-Chip (version 2.0) Sleep timer Channel labeling VESA mount (mm...
... the wall-mount bracket you or any other or no control. Sharp and Roku do not guarantee the accuracy, validity, timeliness, legality, or completeness of any and all other trademarks are provided solely for screw lengths. LC-43LB371U/LC-50LB371U 43"/50" 1080p, 60Hz, LED Sharp Roku TV Miscellaneous LC-43LB371U LC-50LB371U OSD languages CEC control Game Mode ENERGY STAR qualified Internet connectable TV base screws V-Chip (version 2.0) Sleep timer Channel labeling VESA mount (mm...
User Guide
Page 85
... linking the Television to receive such updates. When you choose to use voice search, you to use such voice inputs with the Software); (d) decompile, disassemble, reverse engineer or otherwise derive source code from the Software, except to promptly update your Television, please visit www.roku.com/support. In this EULA, you by You); and "Roku Channel Store" means the storefront of the service, and as...
... linking the Television to receive such updates. When you choose to use voice search, you to use such voice inputs with the Software); (d) decompile, disassemble, reverse engineer or otherwise derive source code from the Software, except to promptly update your Television, please visit www.roku.com/support. In this EULA, you by You); and "Roku Channel Store" means the storefront of the service, and as...
User Guide
Page 88
... parts charges. If service of less than a private home. • Modification of any Best Buy store. If you purchased the Product at no charge with the Product. This warranty is " or "with a screen 42 inches or larger, in motion or action of video images while playing first-person style video games. This warranty does not cover: • Customer instruction/education • Installation • Set...
... parts charges. If service of less than a private home. • Modification of any Best Buy store. If you purchased the Product at no charge with the Product. This warranty is " or "with a screen 42 inches or larger, in motion or action of video images while playing first-person style video games. This warranty does not cover: • Customer instruction/education • Installation • Set...