Hanna Instruments HI 222 User Manual

Page 16

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16

• The calibration Alarm Time-Out status:
if disabled

or the number of days until the calibration alarm will be displayed

or if expired (7 days ago)

Press the GLP key at any time and the instrument will return to measuring mode.
If calibration has not been performed, the instrument displays “no CAL”
blinking.

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