Testo 417 Vane Anemometer 0560 4170 Data Sheet

5. Operation 25

5.4 Performing settings

To oopen cconfiguration m

mode: 



The instrument is switched on and is in measurement
view. Hold, Max or Min are not activated.

i

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. 

To sset ffunnel ffactor FF.FACT:

For measurements at ventilation outlets with a funnel
the parameter F.FACT must be activated. The funnel
set (order no. 0563 4170) consists of a funnel for
measurements at plate outlets (200 x 200mm) and a
funnel for measurements at ventilation outlets (330 x
330mm).



Configuration mode is opened, F.FACT is lit.

i

Activate (on) or deactivate (oFF) the factor with 

/

and confirm with

. 

To sset tthe aarea ((only iif F.FACT oFF):



Configuration mode is opened, AREA is lit.

i

Set the cross-sectional area with 

/ 

and

confirm with

. 

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