Roadragon G-V803, Руководство пользователя, Страница: 21 / 25

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4. Set Speed Mode & Sensing Factor
notice: Whether you choose GPS speed mode , or electronic speed mode , you need to
set the correct speed sensing factor.make sure speed value displayed on the LCD screen is the
same as speedometer.
After the speed sensor coefficient set up, please keep 20kmh(or>20 kmh) and driving
more than 5 minutes, the system will automatically set up a proper sensing factor. If you think
that is not accurate enough , you can repeat the above steps in the 3 step-----keep
20kmh(or>20 kmh) and driving more than 5 minutes, so there will be an accurate speed
sensing factor.
after the completion of the above work , you can begin a formal test .
In the right environment , the speed reaches 80kmh, you will find that the speed limit
function starts running.