Samsung UE27D5000NW E-Manual page 276

Issues
The message "Scramble signal"
or "Weak Signal/No Signal"
appears.
You turned the TV off 45
minutes ago, and it turned on
again.
There are recurrent picture/
sound issues.
◀
A reaction may occur between
the rubber cushion pads on the
base stand and the top finish of
some furniture.
Solutions and Explanations
•
If you are using a CAM CARD (CI/CI+), check that it is installed into the
common interface slot.
•
If there is still a problem, pull the CAM CARD out of the TV and insert it
into the slot again.
•
It is normal. The TV operates the OTA (Over The Aerial) function itself to
upgrade firmware downloaded whilst your watching TV.
•
Check and change the signal/source.
•
To prevent this, use felt pads on any surface of the TV that comes in
direct contact with furniture.
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