Racelogic Ltd
Using PerformanceBox
02/05/2014
Page 11
Changing the Units of Measurement
1.
Press the
MENU
button from any of the Display Modes.
2.
Highlight UNITS and press
OK
.
3.
Highlight SPEED and press
OK
.
4.
Highlight KMH or MPH and then press
OK
to tick that selection.
5.
Highlight EXIT and press
OK
.
To change the Distance units from metres to feet, follow the same procedure but highlight
DISTANCE and press
OK
.
Satellite Reception
PerformanceBox calculates all of its logged data from the information it receives from GPS
satellites and relies on being able to get a good lock to produce this data. So it is imperative that
PerformanceBox (or optional external antenna) is placed in the best possible position for a clear
view of the sky.
If you are using an external antenna, ensure that it is connected
before
you power up
PerformanceBox.
The location that you drive in can also affect data quality, if you drive in a very built up area or an
area with overhanging trees then the signal quality can degrade. If the satellite reception does drop
out in use, you will see either of the following symbols:
1.
2.
3.
Searching for satellites at power up
Whilst the PerformanceBox is acquiring satellites it will flash the image of a satellite, the location of
the flashing image depends on the screen you are in.
