searched.( In firstly use of this GPS USB Dongle, we strongly recommend you to bring your GPS/GLONASS USB Dongle receiver
outdoor or
open sky at least 15~20 minutes for sure 3D position fixed and almanac updated.
).
See Fig 1.2
Fig 1.2
6)
How to identify
GPS/GLONASS USB Dongle
working status, please read the following description LED
Indicator.
1
LED OFF
Receiver switching Off
2
LED Flashing
Flashing 1sec. ON / 1sec. Off , Position is fixed
3
LED ON
Signal searching