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32
Testing blood glucose
mg/dL meter
mmol/L meter
The meter turns on and first performs a default
display check (approx. 2 seconds).
4
Check that all the segments of the numeric
display
(mg/dL meter) or
(mmol/L
meter) are displayed.
If segments are missing, please contact your cus-
tomer support and service centre (see Chapter 17).
Following the display check, the code number is
displayed (689 is just an example).