Lifescan OneTouch Ultra Owner's Booklet page 55

MESSAGE WHAT IT MEANS
This is the code
number stored in
the meter.
The system is ready
to accept a blood
sample.
The system is ready
to accept a control
solution test sample.
Five-second
countdown. The
meter is calculating
the result. After the
countdown, the
meter will display the
test result.
49
ACTION
Make sure that this
code number
matches the code
number on the vial
of test strips you
are using.
You may now apply
the blood sample.
You may now apply
the control solution.
None required.