Accu-Chek Performa Owner's Booklet page 37

1. Press and release to turn
on the meter. The flashing test
strip symbol appears.
2. Enter the set-up mode (press
and hold for about
4 seconds). "Set-up" flashes
on the display.
3. Press and release
repeatedly until you reach the
display with the flashing
beeper symbol and "On."
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