M8 HUD Head Up Display Car On-Board Computer Monitor OBD2 II EUOBD Overspeed Warning System Projector Windshield Auto Electronic Voltage Alarm

OBD2 EOBD Head-Up Display Without turning head, the mount makes the driver safernavigation and information at eye level instead of looking down repeatedlyto ensure safer drivingDisplay function Driving speed / Engine RPM / Instant voltage / Water temperature Diving mileage / Auto photosenstive brightness / Alarm Sound Switch / KM/MPH switch Water Temperature progress bar display / Auto Switch.Alarm Function Speed alarm / Single segment alam setting / Voltage alam / Water temperature alarm 4-segment alarm setting / Voltage alarmalue setting / water temperature alarm value setting / Off time setting.How to Install the HUD Car Computer: 1. Insert the product into the check port on the vehicle OBD computer; 2. Insert the other end of the product into the data interface of the host; 3. After the product is inserted into the host and the car is started, wait for the communication linkage between A202 and the car; 4. After the linkage is successfully established, the host will send a "drop" sound, at the same the display screen displays vehicle protocols and then indicates that it is the first time the product is used to set up parameters. (International universal OBD plug protocol definitions stipulated by SAE). Common problem: Q1: Why does it automatically turn off after a period of time? A1: Its default sleep time is 30s, So when your engine is turned off, it will automatically turn off after 30s .please choose "Sleep Time Set" to set the sleep time. Q2: Why my car dashboard lights or fault alarm lights are caused to be lit up abnormally? A2: When used in some cars, car dashboard lights or fault alarm lights are caused to be lit up abnormally, choose"Product inf" -"Matching inf" to see the solution, and use needle-nose pliers to twist off excess pins to eliminate such phenomena. Packing:1 X HUD 1 X Film Protector 1 X Cable 1 X TOOL.

• Available for cars with OBD2 and EUOBD port(Car automatic diagnosis system),plug and play.Head-Up Display Without turning head, the mount makes the driver safer
• Multi-color design makes the screen more abundant and easier to read.
• Rich Contents: speed,RPM, water temperature, voltage, instantaneous fuel consumption,average fuel consumption,driving distance measurement, voltage, shift reminders,fatigue driving reminders,low voltage alarm,high water temperature alarm,over speed alarm, engine failure alarm, eliminate the fault code,freely switch between kilometers&miles.
• Autopower on/off:HUD start and off with vehicle started and shutdown, effective protection of the car battery;retaining the manual switch mode,more easy to control HUD.
• Automatic and manual brightness adjustment mode,driving without glare.