RYSJM | B1 OBD2 HUD Car Head Up Display Projector Digital Gauge Speedometer Water Temp Voltmeter Fuel Consumption With 5 Alarm Function

NOTE!!!!!!Dear customer, if you have any problems after receiving the package, please let us know your car model and year, as well as shoot a valid product testing video, while contacting us. This will allow us to help you solve the problem faster. Thank you for your cooperationPlease Note:1. OBD mode is not suitable for pickup trucks, RVs, and diesel vehicles2. Cars before 2008 cannot be used3. Our OBD2 is suitable for most OBD2 protocol gasoline cars and private cars, with a small number of vans and SUVs that can be used. However, please contact us for confirmation before purchasing. Thank youNOTES:The OBD2 mode is applicable to gasoline vehicles produced in other regions after 2008 can be used. Currently, OBD2 can only support more than 80% of gasoline vehicles currently in the market that comply with the OBD2 protocol.If you are unsure if it is suitable for your model ,before paying, please contact us and let us know about your car model and year. We will help you to confirm. Thank youAuto-match models, plug and playAccording to OBD or EUOBD,( the on-board auto-matic diagnosis system) plug and play.- Judgment method:Open and find the sticker under the hood.lf OBD2 CERTIFILE can be installed (as shown in Figure 1)Or check whether there is an automobile diagnosis port under the steering wheel (as shown in figure 2)(u.s. cars can be used after 2003 and most other cars after 2007.)Package Included:1 x Head Up DisplayTWO MODELS:B1 style is OBD systemG1 style is GPS systemB1 OBD HUD Functions:Function: Speed, water temperature, voltage, fuel consumption, acceleration time per 100 kilometers this timeAlarm: overspeed alarm, speed alarm, high water temperature alarm, low voltage alarm, fatigue driving reminderG1 GPS HUD Function:Function: Vehicle speed, single mileage, driving directionAlarm: Overspeed alarm, fatigue driving reminder alarmOBD Troubleshooting:1.The screen without any display, and no powerPlease do these operations:①If OBD cable is tight enough,pull the OBD cable down several times②Try another car to test③Please maintain the OBD interface if it is damaged.2.When HUD power on, HUD only shows the voltage and be automatic power off after 30 seconds driving.HUD just available for cars with OBD2 and EU-OBD agreement(European:manufactured after 2003, Other region: after 2007)HUD Products don’t support JOBD and OBDI, It is recommended to change the trolley test.3.Wrong operation lead to crashes If your car equip with other OBD devices or If your car had been modified will cause a crash,unplug other OBD devices and do the factory settings (more details please refer to the menu table)4.Inaccurate Speed Please check if the speed unit is correct,the default is KM(speed unit switching reference setting item)After the power is turned on normally, press the dial button for 2 seconds to enter the system setting. Push right to adjust the speed adjustment and fine-tune it.(If the dashboard displays 100 Km/h, HUD displays 105Km/h, adjust the default from 107 to 102)5.HUD turn off when step on the brakes, wait for the traffic lights or automatical start and stop the car.For Start-stop car, when it been braked, the engine will stop running,then HUD will turn off. Please find menu 13, adjust the default to 180 ( means 180 seconds)6.HUD can not auto power off(RPM or Speed not at 0)When HUD is power on,long press in the button for 5 seconds to enter into menu,set to menu 12. Change the voltage from 0 to 13.2V or 13.5V. Once the adjustment finished,long press in the setting button for 5 seconds to save and exit.7.After HUD power off, restart Find menu 12, adjust the default voltage to 13.6-13.8 VWholesale and drop shipping are both welcomedFor wholesale, we will offer the discount or free express shipping which only takes 3-7 days to arrive.For drop shipping, We could send the goods to your customers directly and won't leave information about us if youd like to.B1 OBD HUDAbout Feedback*** We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.*** It is impossible to address issues if we do not know about them!