Microlife BP3MA1-3 Instruction Booklet page 19

the following setting: 1999-01-01 00:00 O'clock. You must then set the date
and current time. For this, please proceed as follows (Example: Entering 06-15-
2002 Time 09:30 .M.):
1) Press the TIME button for at least 3 seconds.
The display now indicates the set year, during
which the last two characters blink.
Button (top)
2) The correct year can be entered by pressing
the MEMORY button.
(Example, press 3 times changes to 2002).
3) Press the TIME button again. The display now
switches to the date, during which the first
character (month) blinks.
4) The current month can now be entered by
pressing the MEMORY button.
5) Press the TIME button again. The last two
characters (day) are now blinking.
9
Time
M
Memory Button (bottom)
Top Button
M
Bottom Button