Omron 10 SERIES PLUS BP791IT Instruction Manual page 21

SETTING THE DATE AND TIME
3. SETTING THE MONTH
Press the Up button (
by one month.
Press the SET button to set the current
month.
The day flashes on the display.
4. SETTING THE DAY
Press the Up button (
by one day.
Press the SET button to set the current
day.
The hour flashes on the display.
) to advance
) to advance
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