HD Car Meter GPS+Beidou Chip Speed progre bar/ decor ative atmosphere light/ large screen+big font G16 display function Made with heart,Produced with ingenuity Every inch of ingenious product is carefully manufactured,Using seamle fastening technology 360 split bracket The bracket can be rotated in all directions to adjust the visual angle and height. The installation methods are more varied. No ghosting, no film High-definition display, does not block the line of sight,can be placed and suspended at any angle Multi-function display A variety of interfaces can be switched to meet different need USB powered 0 power consumption GPS+ Beidou dual- mode chip Adopt 10Hz high refresh rate GPS + Beidou dual mode chip 10 frames per second refresh rate, the speed is not stuck Profeional scheme design 2 big alarm function High-definition LED ,High-definition LED Automatic photosensitive adjustment Automatic switch machine Automatically turn on and off when the car starts and shuts down G16-HUD Applicable to all models! Note The working voltage of this product is 5V, and it is forbidden to use a voltage higher than 5V to power the product. Frequently Asked Questions 1. No display on the screen, no powerPlease check whether the USB cable is damaged, or replace the USB cable for testing(Attention: It is forbidden to use a voltage higher than 5V)2. No speed displayAfter powering on, the satellite icon flashes to indicate that it is in the state of satellite search, please move the car to the open road to receive the signal, and the machine can be used normally after the satellite icon stops flashing and displays the number of satellites3. The speed is still displayed after the car stopsIf driving to underground parking lots, tunnels, under flyovers, or other places that make the signal unstable, the data displayed by the product may have a certain deviation, and the car can return to normal by driving to an open road4. The speed is not accuratea. Check whether the unit is correct, Km/H or MPH (please refer to the setting mode in the figure above for speed unit switching)b. The vehicle speed can be fine-tuned, such as the dashboard displays 100Km/H, the machine displays 105Km/H, and the parameter value can be adjusted to 1025. Time calibrationa. The default of the machine is +8:00