ETen G500+ User Manual page 14

10. The route provided by the navigation system, the audio cues and
intersection data are derived from recommended optimal route
calculated using the electronic map data. This is provided for the
driver's reference only, the driver should decide their chosen route
according to actual road conditions.
11. When not in use, please do not leave the device inside the car. If
exposed directly to sunlight, the battery may overheat and cause damage
to this device. This may endanger the vehicle as well.
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