Lifescan UltraSmart User Manual
Page 59
50
MESSAGE
WHAT IT MEANS
1) You may have high
glucose and have
tested in an
environment near
the low end of the
system’s operating
temperature range
6–44°C.
2) There may be a
problem with the
test strip. For
example, it may
have been
damaged or
moved during
testing.
3) The sample was
improperly
applied.
ACTION
If you tested in a
cool environment,
repeat the test in a
warmer environment
with a new test strip.
If you were testing in
a normal or warm
environment, repeat
the test with a new
test strip. (See
pages 7–8 for test
strip information.)
If you applied the
blood incorrectly,
review pages 30–31,
on blood application
and repeat the test
with a new test strip.
If the error message
appears again,
contact your local
LifeScan Customer
Service office. See
back cover for
contact information.
WARNING
See Owner's Booklet
Error 4
Strip problem
Please repeat test
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