Lenovo L7500 - IdeaPad U110 Safety And Warranty Manual page 36

Lenovo SWG V1.0.book Page 28 Friday, February 29, 2008 1:39 PM
The following notice applies to all countries and regions:
DANGER
Outdoor antenna grounding
If an outside antenna or cable system is connected to the
equipment, be sure the antenna or cable system is grounded as
to provide some protection against voltage surges and built-up
static charges.
Lightning
For added protection for this equipment during a lightning
storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect
the antenna or cable system. This will prevent damage to the
video product due to lightning and power line surges.
Power lines
An outside antenna system should not be located in the
vicinity of overhead power lines or where it can fall into such
power lines or circuits. When installing an outside antenna
system, extreme care should be taken to keep from touching
such power lines or circuits, as contact with them may be fatal.
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Lenovo IdeaPad Safety and Warranty Guide