G1 Car HUD OBD2 GPS On-board Computer Digital Head Up Display Auto Speedmeter Speed Windshield Projector For All CarOBD Display functions:1. LHK fuel consumption a + 100 km acceleration time F F temperature V voltage C C water temperature speed icon2. Multi-function display area 3. MPH miles-unit km / h km unitsGPS Display functions: 1. Screen 2.6 inch HD display,Small and exquisite.2. Nano-technologyto eliminate LCD,more clear.3. Auto power 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.4. Automatic and manual brightness adjustment mode,driving without glare.5. Plug and play, suitable for all cars.OBD Specification: -Speed,driven distance LHK fuel consumption a + 100 km acceleration time F F temperature V voltage C C water temperature speed -Driving direction -Automatic light sensitivity -Mile and kilometer switch,sound alarm switch -Speeding alarm,fatigue driving reminder GPS Specification: -Speed,driven distance -Driving direction -Automatic light sensitivity -Mile and kilometer switch,sound alarm switch -Speeding alarm,fatigue driving reminderNew OBD Speedometer Display speed/Water temperature/Voltage/ Fuel consumption/100km acceleration time Simple functionSmall form factor 5 major function switching Speed, Fuel consumption, Acceleration time per 100 km,Voltage, Water temperatureFive alarm functionsOver speed alarm RPM alarm Voltage alarm Water temperature alarm Fatigue driving reminderAuto-sensitivity mode Equipped with photosensitive elements, the brightness of the display is automatically adjusted according to the intensity of external light, so that it is clearly visible under strong lightAutomatic switch Automatically turn on and off as the car starts and stopsCar performance test Test the acceleration and driving distance of the vehicle to100 kilometers to let you know the performance status of the vehicleNew GPS speedometerSuitable for all carSimple function and compact appearanceGPS+Beidou dual-mode chip Using 10 Hz high refresh rate GPS +Beidou dual-mode chipThe refresh rate is 10 frames per second, and the vehicle speed is refreshed quickly without delayProfessional scheme designa High-performance processing chip, strong performance and compatibility, dual-running memory and dual-core processor to ensure smooth high-speed operation. USB power supply 0 power consumption Using car USB (5V) or cigarette lighter to USB power supply, really zero power consumption.USB or cigarette lighter is a short power, the car is turned off and the power is cut off, there is no the phenomenon of power stealing,and OBD is a long power. Accurate speed display Added speed calibration function, adjustable to be consistent with the car dashboard display(GPS vehicle speed is authorized by satellite signal! It is very accurate in nature, no adjustment is required normally) HUD function Speed Driven distance Driving direction automatic light sensitivityMile and kilometer switch sound alarm switch speeding alarm fatigue driving reminder Interpretation of small mileage: The distance from the start point to the end point is the node between ignition and flameout"'""'"Display the mileage this time after flameout"'""'" GPS compass GPS precise positioning / real-time synchronous display data, satellite data collection, not affected by the weather E-East, W-West, S-South, N-North 2 alarm functions Improve driving safety Suitable for all Car New energy vehicles Petrol-electric hybrid vehicles CompatibleCan be used with USB (5V) Fuel vehicles Buses Trucks Auto-sensitivity mode Equipped with photosensitive elements, the brightness of the display is automatically adjusted according to the intensity of external light, so that it is clearly visible under strong light Automatic switch Automatically turn on and off as the car starts and stops Products Show Product shots Package included:1 x Head Up Display 1 x Non-slip Mat 1 x USB cable 1 x Manual 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"'