How to adjust the speed of Shanghai Tongli automobile driving recorder

The debugging steps of the driving recorder are: 1, press and hold the power button to start the machine; 2. Insert the memory card; 3. Find the menu key to adjust the time; 4. Adjust the definition to 1080p and press the power button to finish. The functions of the driving recorder include: video recording function, photographing function, preview function, avout function, screen display switching function, screen saver function, motion detection function and infrared night vision function. The working principle of the driving recorder is to record and circularly update the road conditions in front of or around the vehicle through digital video, and record the information data of in-vehicle recording, vehicle acceleration, steering and braking, so as to investigate the responsibility of traffic stories.