Sharp LC-43LB481U User Guide LC 32 43 50LB481U - Page 82
General
View all Sharp LC-43LB481U manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 82 highlights
General LC-32LB481U / LC-43LB481U / LC-50LB481U 32" / 43" / 50" Full HD LED 1080p Sharp Roku TV Symptom Possible cause Try this... No power Power cord may not be connected correctly Other devices may be interfering • Make sure that the power cord is correctly connected to both your TV power connector and power outlet. See Connecting power on page 32. You should see an LED in the front of your TV panel when a button on the remote is pressed. If you see no LED activity, try in another outlet or check your fuse box. • Unplug the power cord, wait 60 seconds, then plug the cord back in and turn on your TV. • Other devices (for example, a surround sound receiver, external speakers, fans, or hair dryers) may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. After you have determined which device is causing interference, move it further from your TV to eliminate the interference. Antenna may not be placed optimally My TV tuner does not pick up as many over-the-air channels as it should • Adjust the antenna location and rescan. See Scanning for broadcast TV channels again on page 68. Go to Settings > Input. • Reception can vary by channel depending on the broadcast power level of a given station. Contact your cable or satellite TV provider. • Make sure that the antenna or cable/satellite TV is connected securely to your TV. • Try replacing the cable between the antenna/cable or cable/satellite box and your TV. Broadcast TV may not be set up • Make sure that Antenna TV is set up. See Setting up Antenna TV on page 43. Channels may be blocked or hidden One or more channels do not The wrong input may be display selected • Make sure that the channels are not blocked. See Blocking unrated programs on page 64. • 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. See Edit broadcast TV channel lineup on page 60. • Make sure that you have selected the correct input tile for the device or service you are trying to use. See Switching TV inputs on page 48. You may need to use the remote control that came with the cable or satellite box • 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 Some settings cannot be accessed TV cabinet creaks Not all settings are available for all devices or inputs This is normal Control buttons TV may be frozen do not work TV keeps turning off Sleep timer may be turned on • You will need to factory reset your TV, as the PIN cannot be recovered or reset any other way. See Factory reset everything on page 70. Go to Settings > System > Factory reset. • If the icon or a menu option is grayed, you cannot adjust settings for the current video input mode. • 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. • Unplug the power cord, wait a few seconds, then plug the cord back in and turn on your TV. • Make sure that the sleep timer is not turned on. See the Sleep Timer option in Options menu settings on page 52 or Changing time settings on page 67. 77