In the following cases, the panel refresh will not finish and a message will be
displayed.
The room temperature is outside the range of 10°C (50°F) and 40°C (104°F) during a panel
refresh (only for some models).
The TV is turned on.
The power cord is disconnected.
If the message is displayed, refer to the panel refresh description in the manual
supplied with your TV for details.
[109] 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/
(BACK) button on the remote control.
[110] Troubleshooting
Broadcast reception
Check these things first to troubleshoot your TV reception.
You cannot view digital channels.
You cannot receive or select channels.
[111] Broadcast reception | Broadcast reception
Check these things first to troubleshoot your TV
reception.
Make sure that the antenna cable is firmly connected to the TV.
Make sure that the antenna cable is not loose or disconnected.
Make sure that the cable or cable connector of antenna is not damaged.
To watch streaming content, connect the TV to the Internet.
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