User's Manual

3.4 Installation reminder

WARNING:

In a confined space of the car, there is a big different temperature between inside and

outside of the car. In addition, it is also considerable temperature difference between

tracker's interior and exterior. Therefore, if you put a tracker in the car, please make

sure to place it with good ventilation.

For Vehicle:

GTR-128/GTR-129 could be placed or installed on the marked position as the pictures below.

If you’d like to install GTR-128/GTR-129 at the OBDII connector of vehicles, please connect

GTR-128/GTR-129 with the OBDII power cable firstly, then you could connect the OBDII power

cable to the OBDII connector of vehicle as the picture below.