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2. Preparation
3. Press the  button to confirm the year, then the 
month will flash. Repeat the same steps to 
adjust the month, day, hour, and minute.
4. Press the  button to store the setting.
Your monitor automatically turns off 3 seconds after the 
minutes have been set in this sequence.
•If you need to reset the date and time, replace batteries or press the 
button, then set the date and time as shown in above steps.
•If the date and time are not set, “ ” flashes during or after 
measurement.