METER GROUP AquaLab 4TE - Restore Factory Defaults

51
AQUALAB
19. Measure a 0.76 a
w
verication standard according to the verication procedure detailed
in Section4.1.1.
If both verication readings are within ±0.015 a
w
, the instrument is ready to begin
testing.
If incorrect verication standard readings persist, contact Customer Support.
4.1.4 RESTORE FACTORY DEFAULTS
To restore original calibration settings, do the following:
1. Navigate to the Configuration tab using MENU.
NOTE: For TEV models, ensure the correct sensor is selected.
2. Select Calibration.
If using a DUO model, also select Water Activity.
3. Select Defaults to access the Restore Factory Defaults routine (Figure70).
Figure70 Calibration screen with Defaults selected
A conrmation dialog will appear (Figure71).
Figure71 Conrmation dialog to reset defaults
4. Select OK.
Select CANCEL to return to the Calibration menu.
The instrument will conrm the factory calibration has been restored (Figure72).