2.2 SIM Card Installations and Removal
a. Open the SIM card cover with provided screwdriver or open the waterproof rubber
b. Insert SIM card into the SIM slot, metal face up, clipped corner to the right.
c. Call the device SIM number and it is supposed to get through without answer. (if you are
using a data SIM which is not supporting call function, ignore this step.)
d. Ensure the waterproof rubber or SIM cover is closed after SIM installation
2.3 Device Installations
a. Avoid all metal environment to make sure device is able to receive GSM and GPS
signal.
b. Avoid high temperature environment like above the car engine
c. Red power input cable should be connected with the battery positive side.
d. Black power input cable should be connected with the battery negative side.
2.3.1 ACC Device Installations
Suitable for devices support ACC function only. Please check your models number in
Hardware Specification to confirm.
a. Red cable connects to positive pole.
b. Black cable connects to negative pole.
C. White cable connects to ACC ignition.
