A-rival PNV Bedienungsanleitung Seite 25

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For your own safety, do not operate the controls of the product while driving.
Use this product prudently. The product is intended to be used only as a
navigation aid. It is not for precise measurement of direction, distance,
location or topography.
The calculated route is for reference only. It is the user's responsibility to follow the
traffic signs and local regulations along the roads.
When you get off the car, do not leave your device on the dashboard that is
subject to direct sunlight. The overheating of the battery can cause malfunction
and/or danger.
GPS is operated by the United States government, which is solely responsible for
the performance of GPS. Any change to the GPS system can affect the accuracy
of all GPS equipments.
GPS satellite signals cannot pass through solid materials (except glass).
When you are inside a tunnel or building, GPS positioning is not available.
A minimum of 4 GPS satellite signals is needed to determine current GPS position.
Signal reception can be affected by situations such as bad weather or dense
overhead obstacles (e.g. trees and tall buildings).
Other wireless devices in the vehicle might interfere with the reception of satellite
signals and cause the reception to be unstable.
A car holder is needed when using the device in a car. Be sure to place
the device in an appropriate place, so as not to obstruct the driver's view.