Factory Calibration Reset - EVOQUA WALLACE & TIERNAN P7 ADVANCED Mode D'emploi

P7 Advanced
The result is shown in the display, alternating with CAL.
RESULT
If the reading corresponds with the value of the calibration standard
CAL
(within the specified tolerance), exit calibration mode by pressing the
[ON/OFF] key.
Changing the displayed value:
Pressing the [MODE] key once increases the displayed value by 1 digit.
Mode
Pressing the [ZERO/TEST] key once decreases the displayed value by
Zero
1 digit.
Test
Press the corresponding key until the reading equals the value of the
CAL
calibration standard.
RESULT + x
By pressing the [ON/OFF] key, the new correction factor is calculated
On
and stored in the user calibration software.
Off
Confirmation of calibration (3 seconds).
Cal
: :
Store Date

Factory calibration reset

Cal
RESULT
Time Cal
Resetting the user calibration to the original factory calibration will
reset all methods and ranges.
A user calibrated method is indicated by an arrow while the test result
is displayed.
To reset the calibration press both the [MODE] and [ZERO/TEST] key
Zero
Mode
Test and hold.
Switch the unit on using the [ON/OFF] key.
On
Release the [MODE] and [ZERO/TEST] keys after approx. 1 second.
Off
The following messages will appear in turn on the display:
SEL
The factory setting is active.
(SEL stands for Select)
CAL
or:
Calibration has been set by the user.
SEL
(If the user calibration is to be retained, switch the unit off using the
cAL
[ON/OFF] key).
Calibration is reset to the factory setting by pressing the [MODE] key.
Mode
The following messages will appear in turn on the display:
SEL
CAL
On
Switch the unit off using the [ON/OFF] key.
Off
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Calibration Mode
WT.050.311.000.DM.IM.0119