Wöhler FA 430 - Display

Design and function
41
EN
Up key
· Toggle between readings displayed in the top
part of the display (Wöhler FA 430 only)
· Press and hold: Access the Average value
mode (AVG)
· In the Average value mode (AVG): Display
average value and return to normal Measuring
mode
· In the Setup mode: Select a parameter and
increase a value
Down key
· Toggle between readings displayed in the
lower part of the display
· In the Average value mode (AVG): Display the
average values of all measured quantities
· In the Setup mode: Select a parameter and
lower a value
+
Deactivate Auto-Off function.
+ +
Access Calibration mode
4.3 Display
After the fan anemometer is powered on, the whole of the display is briefly filled with all
possible values.
Fig. 3: Fully display
The display is structured as follows:
Top part of display
Displays flow velocity, relative humidity, CO
2
val-
ue (Wöhler FA 430 only), measurement duration
in Average value mode.