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Calibration process:
If the meter displays frozen or erroneous values, it is
necessary to perform a calibration.
1. Make sure that the meter's battery is fully charged and
that the meter is turned off.
2. Place the meter outside in a non-polluted environment.
3. Press and hold the buttons
4. Then press the button
two buttons pressed).
5. Release the button
and
.
6. The display shows 400 ppm.
7. Short press the "MODE" button: the display shows 401
ppm to confirm that the calibration process is in progress.
8. Keep the meter outside during calibration and do not
perform any actions on the meter.
9. The calibration process takes several minutes (about 10
minutes).
10. When calibration is complete, the display shows "1".
This means that the calibration has been completed. Press
the "MODE" button to finalize and exit the calibration
process.
Imported by:
-55-
AIC International - 44980 Ste Luce sur Loire - France
and
simultaneously.
(while keeping the previous
and then release the buttons
Caution: If the display shows "0" after the calibration time,
it means that the latter was not successful. Press the
"MODE" button to exit. Then repeat steps 1 to 10. The
display will show "0" if the outdoor environment is not
stable in CO2 or polluted.
Conditions of use and safety:
Use the CO2 meter for its intended purpose.
Do not alter the structure of the product or repair it
yourself.
Only use the connection accessories supplied with the
product.
The manufacturer is not liable for damages relating to the
product if it is improperly used or maintained.
Keep away from children.
Imported by:
AIC International - 44980 Ste Luce sur Loire - France
-56-
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