Message
40
What it means
Error message indicates
that the blood or control
solution sample was
applied before the meter
was ready.
One of the following may apply:
You may have high
glucose and have tested
in an environment near
the low end of the
system's operating
temperature range
(43–111
F).
°
or,
see top of next page
What to do
Repeat the test with a new test
strip. Apply a blood or control
solution sample only after the
flashing blood drop icon
appears on the display. If this
message continues to appear,
contact LifeScan Customer
Service at 1 800 227-8862.
If you tested in a cool
environment, repeat the test in a
warmer environment with a new
test strip; see pages 22–23. If
this error message appears
again, contact LifeScan Customer
Service at 1 800 227-8862.
R