Introduction
Thanks for purchasing our car smart digital meter. This product connects car OBD2 interface by OBD cable,and display the driving data, e.g. vehicle speed,engine RPM,water temperature,fuel consumption,voltage etc. It can keep the driver’s eyes always on road to avoid the dangerous of lowering down head to read the dashboard. This product won’t change any car ECU dates.
kindly attention
OBD mode working voltage: 11V~18VDC (12Vdc/200mA), when voltage is higher than 24v, please use a USB cable for GPS mode.
This product is a dual system (OBD2+GPS):the screen flickers after power on, dial the right dial to select OBD or GPS system, if without operation,it will automatically enter the last selected system after 5 seconds
Button and interfaces1 Setting button/wave button: can pull it left,pull right, short press in,long press in
2 Light sensor
3 USB upgrade port
4 OBD port (connects the car with OBD2 cable)
5 Reserved port (no function)