Accu-Chek Performa Owner's Booklet page 30

Notes:
• The memory is not lost when you replace the battery. You do need to check that the time and date are
correct after you replace the battery.
• Once 20 control or 500 blood glucose results are in memory, adding a new result causes the oldest one
to be deleted.
• Press and hold or
• The control results do not appear in memory. They are not included in the 7-, 14-, and 30-day
averages.
• Up to 20 control results are stored in memory, but cannot be reviewed on the meter. The stored results
must first be downloaded to a compatible software application. For product availability, please contact
28
Roche.
to scroll through the results faster.