VOLTCRAFT 101719, Руководство по эксплуатации

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7. ControL eLementS
See fold-out page
1. on/off:
To switch the pitot tube anemometer on and off.
2. maX/mIn:
To call the minimum, maximum and average values. To return to the standard mode, keep the button pushed for 2 seconds.
3. P/V/f:
Push the button “P/V/F” once to display the flow velocity. If you push the button twice, you will receive information on the scope or
the diameter of the flow channel. After pushing the button „P/V/F“ three times the volume flow is displayed. Press the button again
to return to the pressure display.
4. hoLd/zero:
Push “HOLD/ZERO” once to “freeze” the value currently displayed. If you want to terminate the “HOLD” mode, push the button
“HOLD/ZERO” again. To return the measuring device to zero, keep the button „HOLD/ZERO“ pushed for 2 seconds.
5. SaVe/CLear:
Push “SAVE/CLEAR” to save the currently displayed values in a data record. If you call the data record from the memory again
later, you can delete it by pushing “SAVE/CLEAR”.
6. SetuP:
Push “SETUP” to switch the backlighting of the display on and off. Push “SETUP” for 3 seconds to get to the menu to change the
device settings. You can leave the setting menu by keeping the “SETUP” button pushed for 3 seconds again.
7. unit :
Push “Unit ” to change the measuring unit for the temperature display. In the “SETUP” mode, use the button to scroll through
the setting options. When calling saved data, you will get to the desired higher data record number by pushing the button several
times.
8. unit :
This button changes the measuring unit of the second presented measured value. In the “SETUP” mode, use the button to scroll
through the setting options. When calling saved data, you will get to the desired lower data record number by pushing the button
several times.
9. avg/rec:
Push and hold the “Avg/Rec” button for 2 seconds to call saved data records (“recall mode”). In “recall” mode, you can have the
averages of the saved data output by pushing the “Avg/Rec” button. Push “Avg/Rec” in “SETUP” mode to confirm a selection.
10. Number of the Saved Data Records for the Currently Saved Measuring Parameters
11. Indicators for REC, MIN, MAX and AVG
12. Main Display
13. Second Display (Temperature and Time)
14. “+”-Input
15. “-”-Input
16. Angled Pitot Tube
17. Display of the Time Unit
18. Active Parameters (Pressure, Temperature, Flow Velocity, Volume Flow)
19. Measuring Unit Pressure
20. Auto Power Off Symbol (Automatic Deactivation Active)
21. Display for the Active “HOLD” Mode