Selection of the filter level: to suppress noise, there is a low pass filter implemented. It is possible to configure Butterworth or Bessel filters with the following cutoff frequencies:

Cutoff frequency -3 dB

Filter levels:

Filter level 0 = 100Hz(disabled)

Filter level 1 to 5 = Butterworth-filter:

Filter level 1 = 80Hz
Filter level 2 = 40Hz
Filter level 3 = 20Hz
Filter level 4 = 10Hz
Filter level 5 = 5Hz

Filter level 6 to 10 = Bessel-filter:

Filter level 6 = 80Hz
Filter level 7 = 40Hz
Filter level 8 = 20Hz
Filter level 9 = 10Hz
Filter level 10 = 5Hz

Filter level 0 = digital filter disabled

Filter level 0 = 100Hz

Filter level 1 to 5 = Butterworth-filter

Filter level 1 = 80Hz
Filter level 2 = 40Hz
Filter level 3 = 20Hz
Filter level 4 = 10Hz
Filter level 5 = 5Hz

Filter level 6 to 11 = Bessel-filter

Filter level 6 = 80Hz
Filter level 7 = 40Hz
Filter level 8 = 20Hz
Filter level 9 = 10Hz
Filter level 10 = 5Hz