Frequently Asked Questions in OBD Mode:
1. Nothing appears on the display
Make sure the OBD cable is loose and plug in several times.If it still doesnt show, try to replace the vehicle.
It is recommended to check the OBD connector is broken, if it is broken, after repair, and then connect the HUD again.
2. Although the power is connected, it only shows the voltage, and the screen will disappear after 30 seconds.
HUD only supports OBDII and EOBD.
Please check the year of production of your vehicle.
(2003 in the United States, other regions use OBDII after 2007. )
Does not support OBDI or JOBD.
If OBDII is not available, please use GPS mode.
Turn the dial to the left within 5 seconds after power is connected, it will switch to GPS mode.
Please note that if there is no operation at the time of electricity is used, it will automatically enter the previous mode.
3. The device was freeze
Does other devices connect to OBDII connectors such as branch cables?
(Radar, Auto Lock, Diagnostic Machine, Accelerator, Auto Cruise, Smart Key, Remote Starter, etc.)
Please remove other devices and make a factory reset.
4. There may be slight differences in the speed of the car.
If there is a difference in the speed, press and hold the dial for 5 seconds to enter the setting screen, and press the dial in Menu 1 to display 107.
Adjust to fit your car.
After adjustment, long press for 5 seconds to return to normal screen.
5. With a car equipped with idling stop, the HUD will turn off independently.
If your car equipped with idling stop, the HUD will turn off when the engine is stopped.
Set the parameter number 10 to 180 seconds.
6. The power will not automatically shut off.
Adjust the parameter number 9 in the settings menu.Power off when the voltage is below the set
7. Power off and restart
If the display voltage exceeds 13.2V, try setting the parameter number 9 in settings menu 13.6-13.8.(When the car voltage exceeds the set value, the power will be
in the bag. )