Full user manual - DevDB

168 Using GPS
11.1 Guidelines and Preparation for Using GPS
• Do not operate the GPS system while driving. The plotted GPS route
is only for driving reference. It should not interfere with actual driving
behavior.
• Please use the GPS system cautiously. Users shall be liable for any
damages resulting from negligent operation of the system.
• The GPS signal cannot pass through solid non-transparent objects. Signal
reception may be affected by obstructions such as high-rise buildings,
tunnels, bridges, forests, weather (rainy or cloudy days), etc. If the
vehicle’s visor contains metal, it will be difficult for the GPS signal to pass
through. For better signal reception, connect your device to an external
GPS antenna.
External GPS
antenna connector
• Wireless communication products (such as mobile phones or radardetecting
devices) may interfere with the satellite signal, resulting in
unstable signal reception.
• The Global Positioning System (GPS) is built and operated by the US
Defense Department. The Department is responsible for the accuracy
and maintenance of the system. Any changes that the Department
makes may affect the accuracy and function of the GPS system.
• Do not leave your device in a vehicle or expose the device to direct
sunlight to avoid overheating the battery, which could pose damage
to the device or risk to the vehicle.