8. Allow the unit time to acquire full satellite lock. The number of satellites in view is indicated by the SATS LED; the
total of green flashes indicates GPS count, whilst an orange flash indicates the GLONASS satellite count. If the
Speed Sensor has not used for a long time, or the location where it is being tested has changed drastically, a GPS
coldstart may be required. Note that Racelogic Config software must be used to do this.
For Slip and Roll measurements
Follow the same steps as ‘Slip & Pitch measurement’ guide, but mount the antennas 90° to the true heading of the
vehicle such that the primary antenna (Port A) is on the left hand side of the roof. Minimum recommended separation
between the antennas is 0.5m on a level plane, but the greater the separation distance, the better the accuracy.
https://racelogic.support//02Speed_Sensors/Single_and_Dual_Antenna_Speed_Sensors/Quick_Start_Guides/Quick_Start_-
_Speed_Sensor_Dual_Antenna
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