5. First Steps Buttons, Displays and Connectors
(for illustration)
5.1 Start‐up display
If the GPS receiver has been switched on and is ready for use, the following lights are displayed:
Bluetooth display (blue) flashes irregular and shows that the GPS receiver is ready for a
Bluetooth connection. As soon as the mobile phone has established a Bluetooth connection to the
GPS receiver, the display lights up continuously.
GPS display (green) flashes and thus shows that the GPS receiver is looking for satellites, but
has not found any yet. It means the GPS receiver is not yet useable e.g. for positioning. As soon as it
has found satellites, this display lights up green continuously – this means the device is receiving
valid GPS signals.
15