2：Installed on the dashboard at one time, the cables are concealed, and the appearance is the same as the original car, The machine does not damage the car, and use safe.

（For all models, the connection is a USB interface.5v）

The original car is not damaged, the smart is started to stop with the car；

HUD works: Receive the data from the car and display it on the machine.

1：Satellite icon: After the satellite is found,the GPS light stops flashing and stays on for normal use.

2：Vehicle speed display

3：Compass: N (North)， E (East)， W (West) ， S (South)

4：Speed unit: KM/H (kilometers)， MPH (miles)Automatic adjustment of light brightnessMultiple display modesGPS CompassHUD for all cars
FAQ

1. No display on the screen, no power

Check whether USB line is damaged, replace USB line test, and prohibit using voltage higher than 5V

2. No speed

The satellite icon flashes indicating the star search state. Please move the car to the open road and wait until the satellite icon stops flashing

3. The speed is not allowed

Check unit correct, km KM / mile MPH, (speed unit switch reference settings)

When the car leaves the factory, the manufacturer increases the speed displayed on the dashboard by 5-7%, and the international standard is subject to satellite data

Fine-tune the vehicle speed, if the meter displays 100 Km/h, the machine displays 105 Km/h, and adjust the parameter value to 102

4. Driving direction is wrong

The satellite cant tell your direction when there have no speed, and the speed exceeds 5KM / H

5. The speed is still displayed after the car is stopped

Underground parking lot, tunnel, overpass, with shielding will make the signal unstable satellite drift, please drive the car to the open road

The wheel dials left for 2 seconds to turn off the buzzer and dial left for 2 seconds to open the buzzer