
Fast Flashing: GSM is initializing
Slow Flashing: GSM signal is normal
Always on: GPRS working
No Flashing: No GSM Signal/SIM Card
Orange GSM)
Blue GPS)
Fast Flashing: Searching for GPS signal
Always on: Position captured
No Flashing: GPS sleep
/ GPS not working
LED indicator Introduction
Safety Information
This message contains information on how to operate BTT100 safely. By
following these requirements and recommendations, you will avoid dangerous
situations. You mustread these instructions carefully and follow them strictly
before operating the device!
• The device uses SELV limited power source. The nominal voltage is +12 V DC.
Theallowed voltage range is +9 ... +90 V DC.
• To avoid mechanical damage, it is advised to transport the device in an impact-
proof package. Before usage, the device should be placed so that its LED
indicators are visible. They show the status of device operation
• When connecting the 4 connector wires to the vehicle, the appropriate jumpers
of the vehicle power supply should be disconnected
• Before unmounting the device from the vehicle, the 4 connector must be
disconnected. The device is designed to be mounted in a zone of limited access,
which is inaccessible to the operator. All related devices must meet the
requirements of EN 60950-1 standard. The device BTT100 is not designed as a
navigational device for boats.