1. HUD short for Head Up Display,the main function is to display the car dashboard information (e.g.speed, RPM, water temperature, voltage, trip distance etc ), and keep the driver eyes always on road to avoid the dangerous of lowering down head to read the dashboard.
2. Working voltage: 5V~18VDC (12vdc/200mA)
3. Compass: Show the driving direction when the vehicle speed more than 5KM / H
4. Light sensor: HUD can automatically adjust the brightness according to the environment
5. Lane display: standard version does not support this function
6. Fault code icon,connection icon(No function),OBD system,GPS system (GPS icon will flashing until satellite signal been founded)
7. Camera monitoring area (standard version does not support this function)
8. Multi-function area: RPM, water temperature, voltage, fuel consumption, altitude, mileage, driving time, power test, satellites number, clock.