AP-6 Car HUD Head-up Display OBD GPS Driving Computer Code Table 1. OBD+GPS dual system 2. Rotatable bracket, 2 installation methods, center console installation + suction on the windshield. 3. With alarm ambient light, the ambient light is normally blue, and flashes red when the alarm occurs 4. The lower right corner of the screen with clock function 5. There are three units of turbine pressure: PSI, 100KPA, and bar. The turbine value can be adjusted and calibrated to increase the fuel consumption unit KML. 6. Refresh rate of 10 Hz, no lag delay 7. GPS function can be displayed at the same time in OBD mode 8. When the speed is switched to MPH, the water temperature will automatically switch to Fahrenheit, the single driving distance will automatically switch to Miles, and the fuel consumption will automatically switch to Gallon MPG. 9. 9 display screens can be switched 10. OBD2 mode: speed, rotation speed, water temperature, voltage, fuel consumption, clock, single travel distance, single travel time, oil temperature, turbine pressure, acceleration test, brake test, overspeed alarm, engine failure alarm, elimination of fault codes, Water temperature alarm, speed alarm, voltage alarm, mile switch, fatigue driving reminder, automatic and manual brightness adjustment, can display more than 100 data streams 11. GPS mode: speed, altitude, number of satellites, clock, single driving distance, single driving time, compass