Vaisala Indigo 202 - Calibration PIN Code; Restoring Factory Adjustment

7.1.2 Restoring Factory Adjustment
Always restore factory adjustment before entering a new adjustment. This prevents any
pos
sible earlier adjustments having an eect on the new adjustment you make.
To restore factory adjustment:
1.
Connect to the wireless
configuration interface and open the Calibration menu.
2. Start the calibration mode with the Start calibration button.
3. On the Calibration tab, scroll down to the parameter you want to adjust (for example,
CO2 adjustment) and select Restore factory adjustment.
4. Restore the factory adjustment with the R
estore factory adjustment button for each
parameter separately as needed.
5. To verify that the factory adjustment was restored, check the adjustment data
information at the bottom of the Calibration tab view.
6. Close the calibration mode with the Stop calibration button.
7.1.3 Calibration PIN Code
Probe calibration can be locked and unlocked with a calibration PIN code in the Se
ttings >
Probe menu. By default, the calibration PIN code is in place and calibration is enabled. Do
not remove the PIN code from the probe settings unless you need to block access to
calibration settings.
If the PIN code has been removed and you need to re-enter it, check the probe's
doc
umentation for information on the code used in the probe model.
Chapter 7 – Calibration and Adjustment
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