Samsung ua46d6400un E-Manual page 197

Issues
The speakers are making an
inappropriate noise.
No Picture, No Video
The TV turns off automatically.
◀
Solutions and Explanations
•
Check the cable connections. Make sure a video cable is not connected
to an audio input.
•
For antenna or cable connections, check the signal strength. Low signal
level may cause sound distortion.
•
Ensure the
Sleep Timer
•
If your PC is connected to the TV, check your PC power settings.
•
Make sure the AC power cord is plugged in securely to the wall outlet
and the TV.
•
When watching TV from an antenna or cable connection, the TV will
turn off after 10 ~ 15 minutes if there is no signal.
English
is set to in the Setup menu.
Off
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