
80
Testing blood glucose
Farbe: P 021 – Prüfmittelnummer: 201
If the standard display check shows anything other than 888 or
88.8, the meter will not be able to display results correctly. For
example, the display may look like this (just one of various possi-
bilities):
mg/dL meter mmol/L meter
If you see only three horizontal bars instead of a code number
and code is flashing, no code chip is inserted in the meter.
P Gently slide the code chip into the meter (see page 71). You
then see the code number displayed.
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