User manual

GPX Pro 18

Distance to next split and finish

The default spinner screen for point-to-point shows the distance to the next split, and the

distance to the finish. These are straight-line distances "as the crow flies".

Accelerometer sensitivity

Depending on the mounting of the GPX and the amount of vehicle vibration, you may need to

adjust the acceleration sensitivity when doing a standing start. The menu item Acceleration

sensitivity allows you to change it. High sensitivity means the GPX will be most sensitive to the

slightest movement; Low means the GPX will be more lenient to vibration.

If you find that the GPX starts timing a standing start before you start your vehicle, change the

sensitivity to a lower setting.

If the GPX vibrates a lot while mounted, none of the low-high acceleration sensitivities may work

well. In that case, you can select 1 MPH, in which case the timing will start when the vehicle

reaches 1 MPH.