Leadtek GPS LR9553D Bluetooth Data logger & Receiver
©2007 Leadtek Research Inc. All rights reserved.
5
3. Hardware
1.USB connector (Charging & GPS data downloading)
2.LED indicator
LED 1 (GPS)-
Green
State
Always on
Quick blinking
Slowly blinking
Description
Memory full to stop
3D fixed
GPS signal acquisition
LED 2 (Bluetooth)-
Blue
State
Quick blinking
Slowly blinking
No
Description
BT on, but not connected
yet
BT connected
BT off
LED 3 (Power)-
Red
State
Always on
Quick blinking
No
Description
Battery is charging
Low power
Battery is fully charged
