Accu-Chek Performa Owner's Booklet page 35

1. Press to turn the
meter on. The flashing
test strip symbol appears.
2. Enter the set-up mode
(press and hold
about four seconds).
"Set-up" flashes on the
display.
3. Press and release
for repeatedly until you reach
the display with the
flashing beeper symbol
and "On."
33