User Manual

Table Of Contents
120
5.3 Performing a liquid quality control test
1 Place the meter on a level, vibration-free surface or
hold it in your hand so it is roughly horizontal.
2 Power the meter on by pressing .
You can also power on the meter directly by inserting a
test strip or connecting the power adapter.
3 Wait until the Main Menu is displayed, or log on as
described on page 100.
4 Check the battery level.
5 Check that the date and time are correct. Correct
any wrong entries as described in Chapter 3, Meter
Setup/“Setting the date”.
If the battery icon turns red (one bar left), there may
not be enough power left for another test.
If there are no bars left in the battery icon, you cannot
perform any more tests. Power the meter off by
pressing .
In both cases, restore power by recharging the battery
pack, or using the power adapter.
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