Accu-Chek Aviva Owner's Booklet page 18

NOTE
When you install a new battery, the meter automatically prompts you to check the time and date when you
turn it on. If the time and date are correct, press and hold
16
4. Repeat steps 2 and 3 to set the minutes, am/pm,
month, day, and year. The flashing field is the one
that is being changed.
to exit the set‑up mode.
5. Once the year is set, press and hold
flashing test strip symbol appears. The time and
date are now set.
See Chapter 4, "Meter Setup" to set other options.
until the