Sony SGPT11 Series Help Manual page 30

About the GPS Function
The GPS (Global Positioning System) function provides location information by receiving signals from GPS
satellites.
You can see the location where you are, where you are going, or directions to a destination on Google Maps with
your tablet device by using the GPS function.
Note
When other electronic devices are near your tablet device, electromagnetic waves or magnetic interference
from those may prevent your tablet device from providing accurate location information. Keep electronic
devices away from your tablet device.
When your tablet device is in an area with poor reception of GPS signals, you may encounter positioning
errors. To receive more accurate information, avoid using your tablet device in the following locations.
Inside buildings or vehicles
In tunnels or underground
Under elevated tracks
Between tall buildings
In dense trees
In valleys
The GPS antenna is built in to your tablet device. If you cover the antenna with your hands or other objects
while using the GPS function, the positioning accuracy may deteriorate [Details].