RYSJM | P5 OBD2+GPS Dual System HUD Head Up Display Car Digital Speedometer with Slope Meter RPM Water Oil Temp Overspeed Alarm

Product Introduction:1.Dial button：- Switch the display interface ② Short press to confirm the function in the setting item.- Long press vertically (press and hold for 2 seconds)：① Go to the settings menu.②Press and hold for 2 seconds in the setting item to save and exit.- Short dial left：①Adjust parameter values in the setting items. ②Switch setting items in the setting menu.- Dial left for 2 seconds：①Enter the main screen to switch the display function, automatically save if no operation within 10 seconds.- Short dial right：①Switch function display in the main screen when setting ②Switch setting items in the setting menu ③Adjust parameters in the setting items.④Calibrate slope (operate on the slope meter display interface)- Dial right for 2 seconds：①Quick shutdown2. Photosensitive components: Automatically adjust the brightness of the display screen3. Spare upgrade interface4. Rotating bracket5. OBD line interface* OBD system switch to GPS system:①Using the OBD cable, in the system settings, select GPS(Note: The shutdown time is 3 minutes after the car is turned off)②Use the USB cable directly into the GPS system.* Main interface function switching:- On the main interface, press the dial left for 2 seconds and the icon will flash. Press right to switch functions. Press left to go to the next function. Press the dial vertically to save.* Quick shutdown:- Turn the dial button right for 2 seconds to turn off, press right again to turn on.* Slope meter calibration:- Fix the main unit, operate on the Slope meter display interface, turn the dial button to the right to complete the calibration.Package Includes:1 X HUD1 X Mount1 X OBD Cable1 X Anti Slip Mat1 X Manual