Navibe GB732 User Manual page 11

Reference
Bluetooth Device
The right LED (LED 3) blue indicator will flash for pairing
Bluetooth signals. When connected, the LED blue indicator (LED3) will
become to steady on.
GPS Status
The first LED (LED 1) green indicator will be flashing when
searching satellites. When fixed, the LED green indicator (LED1) will
become to steady on.
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