5. Operation 25
5.4 Performing settings
1To open configuration mode:
üThe instrument is switched on and is in
measurement view. Hold, Max or Min are not
activated.
Press and hold (for approx. 2s) until the display
changes.
- The instrument is now in configuration mode.
You can change to the next function with .
You can leave configuration mode at any time. To
do so, press and hold (for approx. 2s) until the
instrument has changed to measurement view. Any
changes that have already been made in
configuration mode will be saved.
2To set the area:
üConfiguration mode is opened, AREA is lit.
Set the cross-sectional area with / and
confirm with .
3To set Auto Off:
üConfiguration mode is opened, AutoOff is flashing.
Select the desired option with / and
confirm with :
· on: The measuring instrument switches off
automatically if no button is pressed for 10min
(Hold or Auto Hold is lit).
· oFF: The measuring instrument does not switch
itself off automatically.
4To set the unit of measurement:
üConfiguration mode is opened, UNIT is lit.
1With / set the required unit for the top line
(m/s, fpm) and confirm with .
2With / set the required unit for the bottom
line (m3/h, l/s, cfm) and confirm with .
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