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Make sure to store the naviBelt when charging it in such a way that no heat
accumulation is generated around the control element.
Battery life varies depending on the type of use. A new naviBelt can be operated in
navigation mode with the app for about 15 hours.
Avoid deep discharge. Deep discharge puts a strain on the battery and can thus
reduce its service life.
If the battery charge level drops below 3% during use of the naviBelt, it gives an
acoustic signal of 3 consecutive beeps of the same pitch. This signal repeats every 3
minutes. If this is the case, you should charge the naviBelt. As soon as the charge level
falls below 1%, an acoustic signal of 3 consecutive beeps with decreasing pitch
sounds. The naviBelt then switches off automatically.
Calibration
The naviBelt has already been calibrated at the factory. However, if the compass
display is not reliable (Low compass accuracy), the naviBelt informs you with a special
tactile signal that starts as soon as you want to start the compass function or a
navigation. The signal consists of three slow consecutive vibrating pulses in four
places: front, rear and sides. This signal repeats itself at intervals of 10 seconds.
The signal may occur temporarily, which means that you are in an environment with
electromagnetic interference (e.g. elevator, bridge, metal doors). As soon as you are
out of the area with interference, the signal stops. A calibration is not necessary in
this case. However, if the signal remains constant, a calibration is necessary.
To calibrate the naviBelt, do not wear it around your stomach, but take it in your
hands. Press the compass button on the belt for about 5 seconds until there is a
recurring pulsing tactile signal. Move the belt in front of your body in a shape of the
number “eight” (vertical and horizontal eights). With the progress of calibration, the
signal becomes faster until it is finally continuous. Once calibration is complete, the
belt restarts automatically. The signals follow as when switching on the belt.
If calibration is not successful or the calibration process is aborted by pressing any
key, a tactile warning signal and finally the standby signal are output.
