Operation Manual

56
“System”
In each window you can make adjustments in the settings which will be
transferred to the watch once you press the “Save” button.
11 Technical data
GPS watch
Power supply: Lithium-polymer accumulator, 380 mAH, 3,7V
GPS accuracy: 3 meters CEP (50%) under clear sky conditions
The indication of the accuracy is based on the so-called CEP 50% (Circular
Error Probability). This means that in case of very good GPS reception from
the satellites 50% of all measuring points will be located in a circle with the
indicated half-line of 3 m. It also means that half of the measuring points are
outside this half-line.
Further, however, 95% of all measuring points are in a circle with double half-
line. Nearly all points are inside a circle with a half-line of 6 m, in case of good
reception of the satellite.