3.Inaccurate Speed
a.First check the speed unit is correct or not, the speed unit including KM/H and
MPH,please refer to the setting to switch the unit.
b.When the product is power on,long press in the button to enter into the menu
option,and right push once switch to setting,then short press in the button to the
menu,and right push the button switch to the speed adjust option.(if the dashboard
shows 100,and the device shows the 101,change the default value at 106%)
4.Inaccurate Fuel consumption
Check your car displacement,and set the device same as your car(if your car is
2.0L,then change the device value at 2.0L).The fuel consumption can be adjusted,but
we don’t suggest to change it ,because all the datas are read from the car ECU
directly.
5.RPM Alarm
Default alarm is 6000,please refer to the setting to change.
6.Over peed alarm
Default alarm is 150KM/H,please refer to the setting to change the value.
7.The device cannot auto power off
A.After vehicle turns off,the device still display the speed,switch the setting to Speed
Offset,and adjust the value same as the device speed.(if the device shows 5KM/H
after the vehicle turns off,then change the speed offset at 5KM/H)
B.After vehicle turns off,the device still display the RPM,switch the setting to sleep
voltage,and make the value at 13.2V
8. Auto start and stop cars
Change the Power off time to 180s
9. Wrong operation lead to crashes
Do a factory set
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