User's Manual

CAREU U1 Lite(WR) Vehicle Tracker User
Guide
4
Chapter 3
Chapter 3 Getting Started with CAREU U1 Lite(WR)
To install the CAREU U1 Lite(WR) vehicle tracker, follow the instructions below for basic operations.
3.1 Hardware Installation
1. SIM Card Installation
● Remove the cap. Insert SIM card into SIM card slot.
2. GPS Antenna Connection
● Connect the GPS antenna to the SMA connector jack on the front side of the device
(circled as the illustration below) by completely screwing the GPS antenna's plug
connector.
● It is recommended that a matching torque 7-10 inch pounds (80-110 N.cm) should
be used for the SMA connector
3. G-Sensor Installation Consideration
The device uses a 3-axis G-Force sensor to detect the vehicle motion and the impact
on the vehicle. The X, Y and Z axis definition will be affected by the location of device
installation.