Hanna-instruments HI 96750 Manuel d'utilisateur télécharger pdf (Page 20)

It is possible to delete the calibration and

restore factory calibration.

• Press RANGE/GLP/ to enter

GLP

mode

To display the calibration date:

• Press RANGE/GLP/ to enter

GLP

mode

. The calibration month and day

will appear on the main display and the

year on the secondary display.

In the GLP mode, the last user calibration date can be consulted and the factory calibration can

be restored.

LAST CALIBRATION DATE

• If no calibration was performed, the

factory calibration message, “F.CAL” will

appear on the main display and the

instrument returns to

measurement mode

after three seconds.

FACTORY CALIBRATION RESTORE

GLP

• The instrument will return automatically

measurement mode

by displaying

dashes on the LCD.

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Hanna-instruments HI 96750 Manuel d'utilisateur Page 20