As long as the display is flashing, no valid reference has been detected.
As soon as the measurement values are constant, the calibration of the second point is
completed automatically.
With 2-point calibration, the calibration is completed and a sensor evaluation is displayed in
10% increments (display briefly shifts to xx% ELE[).
With 3-point calibration, you will be prompted to create the next reference (possible
!
reference starts flashing)
4. Calibration point 3: (Pt.3)
appears in the display as well as the reference you want to create.
As soon as the measurement values are constant, the calibration is completed automatically
and then a sensor evaluation is displayed in 10% increments (display briefly shifts to xx% ELE[).
If error messages appear during calibration, follow the instructions at the end of these
instructions. If the sensor cannot be calibrated after a long period, at least one of
the measurement values (oxygen concentration, temperature) is unstable. Check the
measurement system!
9.3 Sensor evaluation (ELE[)
Examine the sensor evaluation:
The sensor evaluation of the last successful calibration is displayed.
The evaluation is done in 10% increments. 100% is the optimum status. Lower values indicate
that the sensor is close to the end of its service life.
Comment: Too low measurements can be caused by incorrectly measured air pressure.
SD 310_2 07/2018
Briefly press CAL
display briefly changes to xx% ELE[
47