KK-EPA.004 Rev No:0 28.09.18
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7.1.4. Prevention for Screen Flicker (FILTR)
Your EPA 200 device is programmed to display the signals it receives from the sensor connected to it by its
special algorithms and to show it in the most accurate way. But; You can solve this problem with the
flickering filtering method that appears on the screen for various reasons such as noise in the
surroundings, sensor disturbances. There are three filtering methods. You can use these filtering methods
alone or in two or three.
7.1.4.1. AVRGE (Average Calculation):
When you activate this filter by making STATE ON, your device will refresh the value displayed on the
screen after reading the number of values you can select in COUNT from the sensor. For example; When
COUNT is the default 500, your device will reset the value on the display by taking 500 times the sample
from the sensor. Accordingly, increasing COUNT values will reduce the flicker on the screen; however, it
will slow down your device's response to the rapid movements of the sensor.
DISP
Press and hold the PRG
button.
When you press and hold to the PRG key the value in the second line starts
blinking.You can select OFF, RISE or FALL functions using the UP and DOWN
buttons.
FILTR
OFF
STATE
OFF
ON
STATE
On
AVRGE
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
COUNT
500
400
COUNT
400
AVRGE
The new screen refresh rate you confirmed with the PRG button has
been set. You can return to run mode with the ESC button.
