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[109] Troubleshooting | Picture (quality)/screen
A message about an app asking for permission to
access a TV function is displayed.
Select whether to allow or deny the app access to the displayed function.
You can check the list of app permissions categorized by TV function and change permission
settings for each app. Press the HOME button, select [Settings] — [Apps] — [App permissions] —
the desired TV function.
[110] Troubleshooting
Keyboard
You cannot operate the current screen after the on-screen
keyboard is displayed.
To return to operation of the screen behind the on-screen keyboard, press the BACK button on the
remote control.
[111] Troubleshooting
Broadcast reception
Check these things first to troubleshoot your TV reception.
Block noise or an error message appears and you cannot watch broadcasts.
Ghosting or double images appear.
Only snow noise or a black picture appears on the screen.
There is picture or sound noise when viewing an analog TV channel.
Some channels are blank.
Poor reception or poor picture quality with digital broadcasts.
You cannot view digital channels.
You cannot receive or select channels.
Some digital cable channels are not displayed.
Broadcast HD formats have poor quality.
108
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