1 vehicle temperature tracker four-band system is universal, but before installation, confirm whether the balance of the SIM card inserted into the terminal meets the requirements of mobile communication, whether the GPRS service is opened, and whether it is CMWAP or CMNET;

2 Ensure that all devices and cables are correctly connected before powering on the host. Do not install or disassemble the host when it is powered on. If a fault occurs, disconnect the power supply first, otherwise the device may be damaged.

3 After the GPS vehicle terminal is installed and set up, start the vehicle test first to ensure that all parts of the vehicle work normally before driving on the road;

4 vehicle temperature tracker is a wireless communication device, please cut off the power supply of the host before entering the oil depot and dangerous goods;

5 The terminal host is a low-power wireless transmitter/receiver, which transmits/receives radio frequency signals in use. In order to avoid electromagnetic radiation interference, please stop using it in the place with the notice.

6 When leading, pay attention to the line is not placed in the extrusion and high temperature place; When wiring, the control line should not be pulled too straight, so as not to break the internal wire; When stripping the wire, the internal wire should not be damaged or cut, and the wire should remain intact.

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