Factory Calibration Reset - Aqualytic AL100 Mode D'emploi

Calibration Mode
GB
Store Date
Print Time
Cal
RESULT
Zero
Mode
Test
On
Off
SEL
CAL
SEL
cAL
Mode
SEL
CAL
On
Off
AL100_6a 05/2019

Factory calibration reset

Resetting the user calibration to the original factory calibration will
reset all methods and ranges.
A user calibrated method is indicated by a "Cal" symbol while the test
result is displayed.
To reset the calibration press both the [MODE] and [ZERO/TEST] key
and hold.
Switch the unit on using the [ON/OFF] key.
Release the [MODE] and [ZERO/TEST] keys after approx. 1 second.
The following messages will appear in turn on the display:
The factory setting is active.
(SEL stands for Select)
or:
Calibration has been set by the user.
(If the user calibration is to be retained, switch the unit off using the
[ON/OFF] key).
Calibration is reset to the factory setting by pressing the [MODE] key.
The following messages will appear in turn on the display:
Switch the unit off using the [ON/OFF] key.
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