This user manual provides installation instructions, safety precautions, and usage guidelines for the Hangzhou Shiteng Tengqing in-vehicle navigation system.
This document is the user manual for the Hangzhou Shiteng Tengqing in-vehicle navigation system. It outlines the necessary precautions before use, including safety measures during installation and operation. The manual emphasizes the importance of professional installation and adherence to safety protocols to prevent accidents or damage to the vehicle. This manual is written in Chinese.
The unit requires a 12V DC power source and must be installed in vehicles with a negative ground electrical system.
You must wait at least five minutes, as the satellite antenna needs time to receive signals and update internal information.
Ensure the built-in antenna is functioning normally and confirm you are in an open area rather than inside a tunnel or under an overpass.