KK-EPA.004 Rev No:0 28.09.18
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7.1.4.2. LQE (Linear Quadratic Estimation):
You can also activate this filter, also known as the Kalman filter, by activating STATE ON. If you decrease
the COVARIANCE option of 500, the flicker on the screen will decrease; but your device will slow down the
response to the sensor's rapid movements.
7.1.4.3. LHYS (Hysteresis Filter):
You can activate the hysteresis filter by making STATE ON. With this filter with two parameters named
Delta and A.Error, the raw value read from the sensor is not reflected on the screen until Delta is changed.
When the sum of the unprocessed values that are not reflected on the screen is up to A.Error, the display is
updated with the average of these values.
DISP
Press and hold the PRG
button.
When PRG is pressed and entered, the value in the second line starts to
blinking.
You can select ON or OFF by using DOWN and UP buttons.
FILTR
OFF
STATE
OFF
ON
STATE
On
LQE
The new screen refresh rate you confirmed with the PRG button has been set.
You can return to run mode with the ESC button.
DISP
Press and hold the PRG
button.
When you press and hold to the PRG key the value in the second line
starts blinking. Enter the desired value using UP and DOWN buttons.
FILTR
400
COVAR
500
400
COVAR
400
LQE
The new screen refresh rate you confirmed with the PRG button has been
set. You can return to run mode with the ESC button.
