1. The device data card has been fully installed at the factory and does not require a new card upon receipt.

　　2. It is not recommended to exchange devices for the data card equipped with the equipment.

　　3. Before installing the device, the power switch next to the data card must be turned on.

　　The position of the power switch can be determined through the device indicator light. Before connecting the vehicle power to the device, turn the power switch to ON and the device indicator light will flash. Turn the power switch to OFF and the device indicator light will not flash (it is recommended to turn on the device power switch before connecting the vehicle power).

　　4. To ensure that the device can search for Beidou and GPS satellite signals well, it is recommended to install the device with the indicator light facing the sky.

　　5. Try not to place the equipment in places such as iron pipes, iron buckets, navigation screens, etc. that may interfere with Beidou and GPS satellite signals.

　　6. If you have a device that needs to be renewed, please contact the dealer at the time of purchase to renew it, do not renew it yourself.

　　7. Regarding the waterproof performance of the equipment, the GPS locator does not have waterproof performance, and the equipment must be placed in a location that is not easily exposed to water during installation.

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