Hanna Instruments HI2550 - Page 38

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CURRENT DATE
Press CAL when the current date is displayed. The month and “CFM”
will start blinking.
Press the ARROW keys to change the month.
Press RANGE. The day and “CFM” will start blinking.
Press the ARROW keys to change the day.
Press RANGE. The year and “CFM” will start blinking.
Press the ARROW keys to change the year.
Press CFM to save the modified value.
Press CAL to escape without saving.
CURRENT TIME
Press CAL when the current time is displayed. The hour and “CFM” will
start blinking.
Press the ARROW keys to change the hour.
Press RANGE. The minutes and “CFM” will start blinking.
Press the ARROW keys to change the minutes.
Press CFM to save the modified value.
Press CAL to escape without saving.