GPX Pro Manual23
© 2009 XT Racing
If you find that the GPX starts timing a drag race before you start your vehicle, change the
sensitivity to a lower setting.
1.3.3 Menus
Type of drag race
1/8 mile
1/4 mile
1 mile
0-30
0-60
0-100
0-30-0
0-60-0
0-100-0
Roll-on - times race from a specified start speed (roll-on start speed) to a higher stop
speed (roll-on stop speed)
Drag race starting method
Standing start - start whenever you're ready
Tree lights -- start when the LEDs go green (measures reaction time or foul) (not
applicable for roll-on)
Roll-on start speed
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