Accu-Chek COMPACT PLUS User Manual page 117

Position the meter 5–20 cm away from the infrared window of the
receiving end. Point the two infrared windows towards one another.
If necessary, start the results download at the receiving end
(software product or hardware).
During the download both arrows flashed alternately. During the
download only those results that are new to the receiving end, i.e. those
have not yet been downloaded, are sent.
Once downloading has finished, the arrows stop flashing and the meter
is automatically turned off by the receiving end.
If the meter is not turned off, press the Test button to turn it off.
Using the meter as an electronic notebook
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