Wohler FA 320 Mode D'emploi page 18

The vane and the meter are sold as a kit and are well calibrated. So, please do
not connect the vane with other same type Fan Anemometers, because the char-
acteristic of each vane is different.
3.2 Key Pad
Key name
ON/OFF
Mode
Enter
18 Hotline: +49 2953 73-211
Function
Press shortly: turn on the meter
Press for 3 seconds: turn off the meter
Hold this key pressed, when the meter is turned off: Se-
lect the unit system
ON/Off key + MX/MIN-key when the meter is turned off:
disable the auto-off-mode
Select the measuring mode (temperature – dew point
(DP) – wet bulb temperature (WB) – relative humidity
(%RH) – flow speed).
Confirm
Press for 2 seconds: print the data on a printer
Finish the volume flow measurement and start a new (see
chapter. 3.4.2)
ENTER + HOLD: switch the backlight on and off
Fax: +49 2953 73-250
Wöhler FA 320