Sharp LC-43LBU591U User Guide LC 43LBU591U - Page 43
Roku, Need PIN recovery
View all Sharp LC-43LBU591U manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 43 highlights
LC-43LBU591U / LC-50LBU591U / LC-55LBU591U / LC-65LBU591U LC-43LBU591C / LC-50LBU591C / LC-55LBU591C / LC-65LBU591C Symptom Possible cause Try this... Channels may be blocked or hidden One or more channels do not display The wrong input may be selected You may need to use the remote control that came with the cable or satellite box • Make sure that the channels are not blocked. • Make sure that the channels are not hidden. The channel may have been deleted from the channel list. You can add the channel back to the channel list. • Make sure that you have selected the correct input tile for the device or service you are trying to use. • If you are using a cable or satellite box, use the remote that came with that box to change channels. I lost my parental control Need PIN recovery PIN • You will need to factory reset your TV, as the PIN cannot be recovered or reset any other way. Go to Settings > System > Advanced system settings > Factory reset. Some settings Not all settings are cannot be available for all devices accessed or inputs • If the icon or a menu option is grayed, you cannot adjust settings for the current video input mode. TV cabinet creaks This is normal • When your TV is in use, the temperature rises naturally and may cause the cabinet to expand or contract which can cause a creaking noise. This is not a malfunction. Control buttons do not work TV may be frozen • Unplug the power cord, wait a few seconds, then plug the cord back in and turn on your TV. TV keeps turning off Sleep timer may be turned on • Make sure that the sleep timer is not turned on. Some features are not available The wrong TV mode may be selected • You may have Set up for store mode when you set up your TV. Store use mode is for retail environments only. In Store use mode, some of your TV's features are missing or limited. If you selected Set up for store use and you want to change to Set up for home use, you have to reset your TV to the factory defaults. Go to Settings > System > Advanced system settings > Factory reset. Roku Symptom Possible cause How can I find out more about using my TV? I can't turn my TV on with the Roku mobile app Your TV is "asleep" Try this... • If you need help with using you TV or Roku, go to: https://go.roku.com/tvmanual • You will need to use the physical remote button to "wake up" or turn on your TV. I can't find my TV with the Roku mobile app TV and mobile app not on same wireless network TV not powered or working normally • Make sure that your TV and the mobile app are on the same network. • Make sure that your TV is connected to a working power outlet and that your TV is turned on. See Connecting power on page 36. 43