Accu-Chek Mobile User Manual page 180

7 Checking the meter
180
you can hold the meter in your hand or lay it down
while you apply control solution to the test area.
do not hold the meter with the test area pointing
upwards. If you hold the meter with the test area
pointing upwards, control solution could enter
the meter and soil it.
7 Apply the control solution to the center of the test
area at the tip of the cassette using the tip of the
brush.
As soon as control solution touches the test area it is
absorbed.
8 Take the brush away from the test area as soon as
Test in progress and the hourglass symbol appear
on the display.