Omron HEA-230 Instruction Manual page 10

Setting month
Once you enter the month setting mode, the month field will
flash.
(1) Press the right button once to increase a month
(2) Press the left button once to decrease a month
(3) Then press and hold down the left button to save your
month. The display will now enter the date setting mode.
Setting date
O n c e y o u e n t e r t h e d a y s e t t i n g m o d e , t h e d a y f i e l d w i l l
flash.
(1) Press the right button once to increase a day
(2) Press the left button once to decrease a day
(3) Then press and hold down the left button to save your
setting. The display will now show your new setting
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