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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
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.
Message What it means What to do
One of the following may apply:
Understanding
error messages
Error message indicates
that the blood or control
solution sample was
applied before the meter
was ready.
Repeat the test with a new test
strip. Apply a blood or control
solution sample only after the
flashing blood drop icon
R
appears on the display. If this
message continues to appear,
contact LifeScan Customer
Service at 1 800 227-8862.
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