Filter count defines the number of samples to be
averaged per reading. More samples offer low noise but
a long delay. Less samples offer high noise but a short
delay.
Filter window defines the threshold for when the digital
filter data is updated again. When the AD data falls in the
range between TH and TL, the filter keeps processing.
When the AD data falls out of the range between TH
and TL, the filter will restart. When measuring unstable
signals, appropriately setting the filter window can
improve the measurement speed.
Time
AD data
TH
TL
TH
TL
TH
TL
Filter
Filter
Filter
Restart
Restart
TH: Threshold High, TL: Threshold Low
Previous data*(1-window)< threshold< previous
data*(1+window).There are 5 windows range settings
that can be chosen: 10%, 1%, 0.1%, 0.01% and none
1. Press the Shift key followed by
the MX/MN (Filter) key.
Shows the filter type (flashing)
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