Hanna Instruments HI 3221 Instruction Manual page 34

Date/Time
Focus on the Date/Time item.
Press Modify.
Use / keys to select item.
Use ARROW keys to change focused values.
Press Accept to confirm new setting, or ESC to leave without changing.
Time Format
Focus on the Time Format item.
Press function key to change the option.
Date Format
Focus on the Date Format item.
Press Modify.
Use ARROW keys to select date format then press Accept.
Press ESC to leave without changing.
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