Accu-Chek Aviva Owner's Booklet page 65

1. Press and release
to turn on the meter.
The flashing test strip
symbol appears.
2. Press and hold
for about 4 seconds
to enter the set‑up
mode. "Set‑up" and
the hour flash on the
display.
3. Press and release
repeatedly until
"OFF" and the
flashing "set‑up" and
appear on the
display.
4. Press and release
or to switch
between "On" and
"OFF." Press and
release to set the
option.
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