Abbott FreeStyle Libre 2 User Manual page 142

Step
4
5
Apply Control Solution
Action
Insert the test strip with the three black lines
facing up. Push the strip until it stops.
Note: The Reader's built-in meter turns off after 2
minutes of inactivity.
Shake the control solution bottle to mix the
solution. Apply a drop of control solution to the
white area at the end of the test strip.
If sounds are turned on, the Reader beeps once
to let you know that you have applied enough
control solution.
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