Roche CoaguChek XS System User Manual page 31

6. Apply the Blood Within 15 seconds of
sticking your fingertip,
apply the blood to the
target area of the test
strip—from the side of
the test strip.
Hold the blood drop to
the test strip until you hear
a beep. The flashing blood
drop symbol disappears.
Do not add more blood
to the test strip. Do not
touch the test strip.
The result appears
in about 1 minute.
25